refactor: rebrand to Brotocol

CLAUDE.md

@@ -1,4 +1,4 @@
-# XLink-SDK Development Guide
+# SDK Development Guide
 
 ## Build/Test Commands
 - Install dependencies: `pnpm install`

README.md

@@ -1,10 +1,10 @@
-# XLinkSDK
+# BroSDK
 
-🐙 **XLINK isn't just a bridge—it's the liquidity layer for Bitcoin and the essential connector for Bitcoin DeFi** 🐙
+🐙 **Brotocol isn't just a bridge—it's the liquidity layer for Bitcoin and the essential connector for Bitcoin DeFi** 🐙
 
-XLinkSDK enables seamless asset transfers between Bitcoin, Stacks, and EVM-compatible blockchains. It supports cross-chain swaps, Runes & BRC20 metaprotocols, and DEX aggregator integrations.
+BroSDK enables seamless asset transfers between Bitcoin, Stacks, and EVM-compatible blockchains. It supports cross-chain swaps, Runes & BRC20 metaprotocols, and DEX aggregator integrations.
 
-The SDK allows users to interact with XLINK smart contracts from backend environments, browsers, and mobile apps. It securely handles cross-chain transfers, fee estimation, route planning, and transaction size calculations by using XLINK's on-chain and off-chain infrastructure.
+The SDK allows users to interact with Brotocol smart contracts from backend environments, browsers, and mobile apps. It securely handles cross-chain transfers, fee estimation, route planning, and transaction size calculations by using Brotocol's on-chain and off-chain infrastructure.
 
 ## Installation
 
@@ -16,16 +16,16 @@ The SDK allows users to interact with XLINK smart contracts from backend environ
 ### Install
 
 ```bash
-pnpm install @xlink-network/xlink-sdk
+pnpm install @brotocol-xyz/bro-sdk
 ```
 
 ## Usage
 
-The [`XLinkSDK`](./src/XLinkSDK.ts) class provides the core functions of the library. To create an instance:
+The [`BroSDK`](./src/BroSDK.ts) class provides the core functions of the library. To create an instance:
 
 ```typescript
-import { XLinkSDK } from "@xlink-network/xlink-sdk"
+import { BroSDK } from "@brotocol-xyz/bro-sdk"
-const sdk = new XLinkSDK()
+const sdk = new BroSDK()
 ```
 
 For the full API reference, including a full list of available methods and their usage, visit the [SDK Documentation](https://releases-latest.xlink-sdk.pages.dev).
@@ -61,13 +61,13 @@ Defines types, utility functions, and supported tokens within the SDK.
 Create an instance of the SDK with default options:
 
 ```typescript
-import { XLinkSDK } from "@xlink-network/xlink-sdk"
+import { BroSDK } from "@brotocol-xyz/bro-sdk"
-const xlinkSdk = new XLinkSDK()
+const broSdk = new BroSDK()
 ```
 
 #### Bridge from Stacks
 
-Use case showcasing a transfer of 100 `sUSDT` from Stacks to `USDT` on Ethereum using XLinkSDK.
+Use case showcasing a transfer of 100 `sUSDT` from Stacks to `USDT` on Ethereum using BroSDK.
 
 ```typescript
 import {
@@ -75,11 +75,11 @@ import {
     KnownChainId,
     KnownTokenId,
     toSDKNumberOrUndefined,
-} from '@xlink-network/xlink-sdk';
+} from '@brotocol-xyz/bro-sdk';
 import { serializeCVBytes, makeContractCall, broadcastTransaction } from '@stacks/transactions';
 
 // Retrieve bridge information
-const bridgeInfo = await xlinkSdk.bridgeInfoFromStacks({
+const bridgeInfo = await broSdk.bridgeInfoFromStacks({
   fromChain: KnownChainId.Stacks.Mainnet,
   toChain: KnownChainId.EVM.Ethereum,
   fromToken: KnownTokenId.Stacks.sUSDT,
@@ -128,13 +128,13 @@ const contractCallOptionsExample: ContractCallOptions = {
 };
 
 // Perform the bridge operation
-const result = await xlinkSdk.bridgeFromStacks(bridgeFromStacksInput);
+const result = await broSdk.bridgeFromStacks(bridgeFromStacksInput);
 console.log("Transaction ID:", result.txid);
 ```
 
 #### Bridge from EVM
 
-Use case showcasing a transfer of 100 `USDT` from Ethereum to `UsSDT` on Stacks using XLinkSDK.
+Use case showcasing a transfer of 100 `USDT` from Ethereum to `UsSDT` on Stacks using BroSDK.
 
 ```typescript
 import {
@@ -142,11 +142,11 @@ import {
   KnownChainId,
   KnownTokenId,
   toSDKNumberOrUndefined,
-} from "@xlink-network/xlink-sdk"
+} from "@brotocol-xyz/bro-sdk"
 import { ethers } from "ethers";
   
 // Retrieve bridge information
-const bridgeInfo = await xlinkSdk.bridgeInfoFromEVM({
+const bridgeInfo = await broSdk.bridgeInfoFromEVM({
   fromChain: KnownChainId.EVM.Ethereum,
   toChain: KnownChainId.Stacks.Mainnet,
   fromToken: KnownTokenId.EVM.USDT,
@@ -195,13 +195,13 @@ const bridgeFromEVMInput: BridgeFromEVMInput = {
 };
   
 // Perform the bridge operation
-const result = await xlinkSdk.bridgeFromEVM(bridgeFromEVMInput);
+const result = await broSdk.bridgeFromEVM(bridgeFromEVMInput);
 console.log("Transaction ID:", result.txHash);
 ```
 
 #### Bridge from Bitcoin
 
-Use case showcasing a transfer of 1 `BTC` from Bitcoin to `WBTC` on Ethereum using XLinkSDK.
+Use case showcasing a transfer of 1 `BTC` from Bitcoin to `WBTC` on Ethereum using BroSDK.
 
 ```typescript
 import {
@@ -209,7 +209,7 @@ import {
   KnownChainId,
   KnownTokenId,
   toSDKNumberOrUndefined,
-} from "@xlink-network/xlink-sdk"
+} from "@brotocol-xyz/bro-sdk"
 /* Use your preferred Bitcoin libs here */
 import { Psbt, networks, Transaction, script } from "bitcoinjs-lib";
 import { ECPairFactory } from "ecpair";
@@ -217,7 +217,7 @@ import * as tinysecp from "tiny-secp256k1";
 import axios from "axios";
 
 // Retrieve bridge information
-const bridgeInfo = await xlinkSdk.bridgeInfoFromBitcoin({
+const bridgeInfo = await broSdk.bridgeInfoFromBitcoin({
   fromChain: KnownChainId.Bitcoin.Mainnet,
   toChain: KnownChainId.EVM.Ethereum,
   fromToken: KnownTokenId.Bitcoin.BTC,
@@ -272,6 +272,6 @@ const bridgeFromBitcoinInput: BridgeFromBitcoinInput = {
 };
 
 // Perform the bridge operation
-const result = await xlinkSdk.bridgeFromBitcoin(bridgeFromBitcoinInput);
+const result = await broSdk.bridgeFromBitcoin(bridgeFromBitcoinInput);
 console.log("Transaction ID:", result.txid);
 ```

docs/add-evm-token-support.md

@@ -1,6 +1,6 @@
 # How to Add Support for a new EVM Token
 
-This document explains the process for adding support for a new EVM token in the XLink SDK.
+This document explains the process for adding support for a new EVM token in the SDK.
 
 ## Overview
 

examples/code-snippets/buildTransactionOnBackendAndSignOnTheFrontend_1.ts

@@ -1,13 +1,13 @@
 import {
   BridgeFromBitcoinInput,
   BridgeFromBitcoinOutput,
-  XLinkSDK,
+  BroSDK,
-} from "../../src/XLinkSDK"
+} from "../../src/BroSDK"
 
 export type SignInfo = Parameters<BridgeFromBitcoinInput["signPsbt"]>[0]
 
 export class TransactionBuilder {
-  constructor(private readonly sdk: XLinkSDK) {}
+  constructor(private readonly sdk: BroSDK) {}
 
   private inProgressRequests = new Map<
     /* requestId */ string,

examples/code-snippets/buildTransactionOnBackendAndSignOnTheFrontend_2.ts

@@ -2,13 +2,13 @@ import { UTXOSpendable } from "../../src/bitcoinHelpers"
 import {
   BridgeFromBitcoinInput,
   BridgeFromBitcoinOutput,
-  XLinkSDK,
+  BroSDK,
-} from "../../src/XLinkSDK"
+} from "../../src/BroSDK"
 
 export type SignInfo = Parameters<BridgeFromBitcoinInput["signPsbt"]>[0]
 
 export class TransactionBuilder {
-  constructor(private readonly sdk: XLinkSDK) {}
+  constructor(private readonly sdk: BroSDK) {}
 
   /**
    * This is a cache of the request parameters for the transaction builder.

examples/cross-chain-swap/README.md

@@ -1,16 +1,17 @@
-# XLink SDK Cross-Chain Swap Demo
+# Brotocol SDK Cross-Chain Swap Demo
 
-This demo project showcases how to implement cross-chain asset exchange functionality using XLink SDK and ALEX SDK.
+This demo project showcases how to implement cross-chain asset exchange functionality using Brotocol SDK and ALEX SDK.
 
 ## Project Overview
 
-This demo application demonstrates how to integrate XLink SDK and ALEX SDK to create a complete cross-chain swap experience. Users can seamlessly transfer and exchange digital assets between different blockchains.
+This demo application demonstrates how to integrate Brotocol SDK and ALEX SDK to create a complete cross-chain swap experience. Users can seamlessly transfer and exchange digital assets between different blockchains.
 
 ## Usage
 
 ### Prerequisites
 
 Ensure you have the following tools installed:
+
 - Node.js
 - pnpm (recommended) or npm
 

examples/cross-chain-swap/src/App.tsx

@@ -1,4 +1,4 @@
-import { XLinkSDK } from "@brotocol-xyz/bro-sdk"
+import { BroSDK } from "@brotocol-xyz/bro-sdk"
 import { AlexSDK } from "alex-sdk"
 import { FC } from "react"
 import "./App.css"
@@ -6,7 +6,7 @@ import { SwapRouteSelector } from "./components/SwapRouteSelector"
 import { QueryClient, QueryClientProvider } from "react-query"
 
 const alex = new AlexSDK()
-const sdk = new XLinkSDK()
+const sdk = new BroSDK()
 const queryClient = new QueryClient()
 
 const App: FC = () => {
@@ -14,7 +14,7 @@ const App: FC = () => {
     <QueryClientProvider client={queryClient}>
       <div className="app-container">
         <header className="app-header">
-          <h1>XLink Cross-Chain Swap Demo</h1>
+          <h1>Brotocol Cross-Chain Swap Demo</h1>
         </header>
         <main className="app-main">
           <div className="content-wrapper">

examples/cross-chain-swap/src/components/SwapRouteSelector.tsx

@@ -4,20 +4,20 @@ import {
   StacksContractAddress,
   SwapRoute_WithExchangeRate,
   toSDKNumberOrUndefined,
-  XLinkSDK,
+  BroSDK,
 } from "@brotocol-xyz/bro-sdk"
 import { AlexSDK } from "alex-sdk"
 import { FC, Fragment, useState } from "react"
 import { useQuery } from "react-query"
 import { useDebouncedValue } from "../hooks/useDebouncedValue"
-import { formatXLinkSDKChainName } from "../utils/formatXLinkSDKChainName"
+import { formatSDKChainName } from "../utils/formatSDKChainName"
 import { getAvailableRoutes } from "../utils/getAvailableRoutes"
 import { getSwapRoutesViaALEX } from "../utils/getSwapRoutesViaALEX"
 import { getSwapRoutesViaEVMDEX } from "../utils/getSwapRoutesViaEVMDEX"
 
 export const SwapRouteSelector: FC<{
   alexSDK: AlexSDK
-  sdk: XLinkSDK
+  sdk: BroSDK
 }> = ({ alexSDK, sdk }) => {
   const [swapAmount, setSwapAmount] = useState("")
   const [selectedRoute, setSelectedRoute] = useState<null | KnownRoute>(null)
@@ -169,8 +169,8 @@ export const SwapRouteSelector: FC<{
               {availableRoutes.data?.map((route, index) => (
                 <option key={index} value={JSON.stringify(route)}>
                   {route.fromTokenName} (
-                  {formatXLinkSDKChainName(route.fromChain)}) →{" "}
+                  {formatSDKChainName(route.fromChain)}) →{" "}
-                  {route.toTokenName} ({formatXLinkSDKChainName(route.toChain)})
+                  {route.toTokenName} ({formatSDKChainName(route.toChain)})
                 </option>
               ))}
             </select>

examples/cross-chain-swap/src/utils/formatSDKChainName.tsx

@@ -1,8 +1,6 @@
 import { KnownChainId } from "@brotocol-xyz/bro-sdk"
 
-export const formatXLinkSDKChainName = (
+export const formatSDKChainName = (chain: KnownChainId.KnownChain): string => {
-  chain: KnownChainId.KnownChain,
-): string => {
   if (KnownChainId.isBitcoinChain(chain)) {
     return "Bitcoin"
   }

examples/cross-chain-swap/src/utils/getAvailableRoutes.ts

@@ -2,11 +2,11 @@ import {
   KnownChainId,
   KnownRoute,
   KnownTokenId,
-  XLinkSDK,
+  BroSDK,
 } from "@brotocol-xyz/bro-sdk"
 
 export const getAvailableRoutes = async (
-  sdk: XLinkSDK,
+  sdk: BroSDK,
 ): Promise<(KnownRoute & { fromTokenName: string; toTokenName: string })[]> => {
   const routes = await _getAvailableRoutes(sdk)
   return routes.map(
@@ -31,7 +31,7 @@ type ChainTokenPair = readonly [
 type AvailableRoute = readonly [from: ChainTokenPair, to: ChainTokenPair]
 
 const _getAvailableRoutes = async (
-  sdk: XLinkSDK,
+  sdk: BroSDK,
 ): Promise<AvailableRoute[]> => {
   const alexBrc20 = await sdk.brc20TickToBRC20Token(
     KnownChainId.BRC20.Mainnet,

examples/cross-chain-swap/src/utils/getSwapRoutesViaALEX.ts

@@ -5,7 +5,7 @@ import {
   SwapRouteViaALEX_WithExchangeRate,
   SwapRouteViaALEX_WithMinimumAmountsOut,
   toSDKNumberOrUndefined,
-  XLinkSDK,
+  BroSDK,
 } from "@brotocol-xyz/bro-sdk"
 import { getALEXSwapParameters } from "@brotocol-xyz/bro-sdk/swapHelpers"
 import { AlexSDK } from "alex-sdk"
@@ -14,7 +14,7 @@ import { sortBy, uniqBy } from "lodash-es"
 export async function getSwapRoutesViaALEX(
   context: {
     alexSDK: AlexSDK
-    sdk: XLinkSDK
+    sdk: BroSDK
   },
   swapRequest: KnownRoute & {
     amount: SDKNumber

examples/cross-chain-swap/src/utils/getSwapRoutesViaEVMDEX.ts

@@ -4,7 +4,7 @@ import {
   SwapRouteViaEVMDexAggregator_WithExchangeRate,
   SwapRouteViaEVMDexAggregator_WithMinimumAmountsOut,
   toSDKNumberOrUndefined,
-  XLinkSDK,
+  BroSDK,
 } from "@brotocol-xyz/bro-sdk"
 import {
   fetchKyberSwapPossibleRoutesFactory,
@@ -14,7 +14,7 @@ import {
 
 export async function getSwapRoutesViaEVMDEX(
   context: {
-    sdk: XLinkSDK
+    sdk: BroSDK
   },
   swapRequest: KnownRoute & {
     amount: SDKNumber

scripts/printAllSupportedRoutes.ts

@@ -1,4 +1,4 @@
-import { XLinkSDK } from "../src"
+import { BroSDK } from "../src"
 import { KnownRoute } from "../src/utils/buildSupportedRoutes"
 
 async function print(matchers: {
@@ -7,7 +7,7 @@ async function print(matchers: {
   chain: string[]
   token: string[]
 }): Promise<void> {
-  const sdk = new XLinkSDK({
+  const sdk = new BroSDK({
     debugLog: matchers.debug,
   })
   const supportedRoutes = await sdk

scripts/printOnChainConfigs.ts

@@ -1,6 +1,6 @@
-import { XLinkSDK } from "../src"
+import { BroSDK } from "../src"
 import { getAllAddresses } from "../src/evmUtils/contractHelpers"
-import { getXLinkSDKContext } from "../src/lowlevelUnstableInfos"
+import { getSDKContext } from "../src/lowlevelUnstableInfos"
 import { _allKnownEVMChains } from "../src/utils/types/knownIds"
 
 async function print(matchers: { chain: string[] }): Promise<void> {
@@ -8,8 +8,8 @@ async function print(matchers: { chain: string[] }): Promise<void> {
     matchers.chain.some(m => c.includes(m)),
   )
 
-  const sdk = new XLinkSDK()
+  const sdk = new BroSDK()
-  const ctx = getXLinkSDKContext(sdk)
+  const ctx = getSDKContext(sdk)
 
   await Promise.all(
     chainIds.map(chainId =>

src/BroSDK.ts

@@ -191,7 +191,7 @@ export {
 } from "./sdkUtils/timelockFromEVM"
 export type { DumpableCache } from "./utils/DumpableCache"
 
-export interface XLinkSDKOptions {
+export interface BroSDKOptions {
   debugLog?: boolean
   __experimental?: {
     backendAPI?: {
@@ -225,20 +225,20 @@ export interface XLinkSDKOptions {
   }
 }
 
-let defaultConfig: XLinkSDKOptions = {
+let defaultConfig: BroSDKOptions = {
   evm: {
     cacheOnChainConfig: true,
   },
 }
 
-export class XLinkSDK {
+export class BroSDK {
-  static defaultConfig(options: XLinkSDKOptions): void {
+  static defaultConfig(options: BroSDKOptions): void {
     defaultConfig = options
   }
 
   private sdkContext: SDKGlobalContext
 
-  constructor(options: XLinkSDKOptions = {}) {
+  constructor(options: BroSDKOptions = {}) {
     const cacheEVMOnChainConfig =
       options.evm?.cacheOnChainConfig ?? defaultConfig.evm?.cacheOnChainConfig
 
@@ -379,7 +379,7 @@ export class XLinkSDK {
   }
 
   /**
-   * Determines whether a given route (from one blockchain/token to another) is supported by the XLink SDK.
+   * Determines whether a given route (from one blockchain/token to another) is supported by the SDK.
    * This function evaluates cross-chain compatibility for all supported networks (EVM, Stacks, Bitcoin, BRC20, Runes)
    * by delegating to specialized validators per source chain type. It checks that the route is logically valid,
    * not deprecated, and exists in the bridge configuration which is dynamically fetched.
@@ -434,7 +434,7 @@ export class XLinkSDK {
    *
    * @returns A promise that resolves with the known token ID corresponding to the provided
    * contract address, or `undefined` if the chain is not a Stacks chain or if the token is not
-   * supported by XLINK.
+   * supported by Brotocol.
    */
   stacksAddressToStacksToken(
     chain: ChainId,
@@ -525,7 +525,7 @@ export class XLinkSDK {
 
   /**
    * This function retrieves the numeric EVM chain ID (`chainId`) associated with a known EVM-compatible chain in the SDK.
-   * This chain ID serves as the identifier for chains within XLINK smart contracts.
+   * This chain ID serves as the identifier for chains within smart contracts.
    *
    * @param chain - A known EVM-compatible chain identifier (`KnownChainId.EVMChain`).
    *
@@ -694,7 +694,7 @@ export class XLinkSDK {
   /**
    * Retrieves the BTC Peg-In address and its corresponding ScriptPubKey for a given Bitcoin source
    * chain (mainnet or testnet) and a specified destination chain.
-   * This address is used to initiate a transfer (peg-in) from the Bitcoin network into the XLink protocol.
+   * This address is used to initiate a transfer (peg-in) from the Bitcoin network into the Brotocol.
    *
    * @param fromChain - The source Bitcoin chain (`Mainnet` or `Testnet`).
    * @param toChain - The destination chain (must be a known chain, although it is not used in address generation).

src/bitcoinUtils/constants.ts

@@ -1 +1,3 @@
+export const SDK_NAME = "BroSDK"
+
 export const BITCOIN_OUTPUT_MINIMUM_AMOUNT = 546n

src/bitcoinUtils/errors.ts

@@ -1,6 +1,6 @@
-import { XLinkSDKErrorBase } from "../utils/errors"
+import { BroSDKErrorBase } from "../utils/errors"
 
-export class InsufficientBitcoinBalanceError extends XLinkSDKErrorBase {
+export class InsufficientBitcoinBalanceError extends BroSDKErrorBase {
   constructor(...args: ConstructorParameters<typeof Error>) {
     super(...args)
 
@@ -9,7 +9,7 @@ export class InsufficientBitcoinBalanceError extends XLinkSDKErrorBase {
   }
 }
 
-export class UnsupportedBitcoinInput extends XLinkSDKErrorBase {
+export class UnsupportedBitcoinInput extends BroSDKErrorBase {
   constructor(
     public txid: string,
     public index: number,

src/bitcoinUtils/peggingHelpers.ts

@@ -3,7 +3,7 @@ import { getBRC20SupportedRoutes } from "../metaUtils/apiHelpers/getBRC20Support
 import { getRunesSupportedRoutes } from "../metaUtils/apiHelpers/getRunesSupportedRoutes"
 import { StacksContractName } from "../stacksUtils/stxContractAddresses"
 import {
-  executeReadonlyCallXLINK,
+  executeReadonlyCallBro,
   getStacksContractCallInfo,
   getStacksTokenContractInfo,
   numberFromStacksContractNumber,
@@ -87,19 +87,19 @@ const _getBtc2StacksFeeInfo = async (
     (checkNever(options.swapRoute.via), stacksBaseContractCallInfo)
 
   const resp = await props({
-    isPaused: executeReadonlyCallXLINK(
+    isPaused: executeReadonlyCallBro(
       contractCallInfo.contractName,
       "is-peg-in-paused",
       {},
       contractCallInfo.executeOptions,
     ),
-    feeRate: executeReadonlyCallXLINK(
+    feeRate: executeReadonlyCallBro(
       contractCallInfo.contractName,
       "get-peg-in-fee",
       {},
       contractCallInfo.executeOptions,
     ).then(numberFromStacksContractNumber),
-    minFeeAmount: executeReadonlyCallXLINK(
+    minFeeAmount: executeReadonlyCallBro(
       contractCallInfo.contractName,
       "get-peg-in-min-fee",
       {},
@@ -233,13 +233,13 @@ const _getStacks2BtcFeeInfo = async (
     async (info): Promise<SpecialFeeDetailsForSwapRoute> =>
       info ??
       props({
-        feeRate: executeReadonlyCallXLINK(
+        feeRate: executeReadonlyCallBro(
           stacksContractCallInfo.contractName,
           "get-peg-out-fee",
           {},
           stacksContractCallInfo.executeOptions,
         ).then(numberFromStacksContractNumber),
-        minFeeAmount: executeReadonlyCallXLINK(
+        minFeeAmount: executeReadonlyCallBro(
           stacksContractCallInfo.contractName,
           "get-peg-out-min-fee",
           {},
@@ -250,7 +250,7 @@ const _getStacks2BtcFeeInfo = async (
 
   const resp = await props({
     ...feeDetails,
-    isPaused: executeReadonlyCallXLINK(
+    isPaused: executeReadonlyCallBro(
       stacksContractCallInfo.contractName,
       "is-peg-out-paused",
       {},

src/evmUtils/peggingHelpers.ts

@@ -6,7 +6,7 @@ import { getRunesSupportedRoutes } from "../metaUtils/apiHelpers/getRunesSupport
 import { contractAssignedChainIdFromKnownChain } from "../stacksUtils/crossContractDataMapping"
 import { StacksContractName } from "../stacksUtils/stxContractAddresses"
 import {
-  executeReadonlyCallXLINK,
+  executeReadonlyCallBro,
   getStacksContractCallInfo,
   getStacksTokenContractInfo,
   numberFromStacksContractNumber,
@@ -142,7 +142,7 @@ const _getEvm2StacksFeeInfo = async (
       functionName: "maxAmountPerToken",
       args: [tokenContractAddress],
     }).then(numberFromSolidityContractNumber),
-    isPaused: executeReadonlyCallXLINK(
+    isPaused: executeReadonlyCallBro(
       stacksContractCallInfo.contractName,
       "get-paused",
       {},
@@ -201,7 +201,7 @@ const getEvm2StacksNativeBridgeFeeInfo = async (
   }
 
   const resp = await props({
-    isPaused: executeReadonlyCallXLINK(
+    isPaused: executeReadonlyCallBro(
       stacksContractCallInfo.contractName,
       "get-paused",
       {},
@@ -338,7 +338,7 @@ const _getStacks2EvmFeeInfo = async (
   }
 
   const tokenConf = await Promise.all([
-    executeReadonlyCallXLINK(
+    executeReadonlyCallBro(
       stacksContractCallInfo.contractName,
       "get-approved-pair-or-fail",
       {
@@ -349,7 +349,7 @@ const _getStacks2EvmFeeInfo = async (
       },
       stacksContractCallInfo.executeOptions,
     ),
-    executeReadonlyCallXLINK(
+    executeReadonlyCallBro(
       stacksContractCallInfo.contractName,
       "get-paused",
       {},

src/index.ts

@@ -1,4 +1,4 @@
-export * from "./XLinkSDK"
+export * from "./BroSDK"
 export * from "./utils/errors"
 export {
   ChainId,

src/lowlevelUnstableInfos.ts

@@ -80,39 +80,36 @@ export { bridgeInfoFromBitcoin_toLaunchpad } from "./sdkUtils/bridgeInfoFromBitc
 
 export { getBitcoinHardLinkageAddress } from "./bitcoinUtils/btcAddresses"
 
-export const getXLinkSDKContext = (
+export const getSDKContext = (
-  sdk: import("./XLinkSDK").XLinkSDK,
+  sdk: import("./BroSDK").BroSDK,
 ): SDKGlobalContext => {
   return sdk["sdkContext"]
 }
 
 export const getTerminatingStacksTokenContractAddress = async (
-  sdk: import("./XLinkSDK").XLinkSDK,
+  sdk: import("./BroSDK").BroSDK,
   info: {
     evmChain: KnownChainId.EVMChain
     evmToken: KnownTokenId.EVMToken
     stacksChain: KnownChainId.StacksChain
   },
 ): Promise<undefined | StacksContractAddress> => {
-  return _getTerminatingStacksTokenContractAddress(
+  return _getTerminatingStacksTokenContractAddress(getSDKContext(sdk), info)
-    getXLinkSDKContext(sdk),
-    info,
-  )
 }
 export const getStacksTokenFromTerminatingStacksTokenContractAddress = async (
-  sdk: import("./XLinkSDK").XLinkSDK,
+  sdk: import("./BroSDK").BroSDK,
   info: {
     stacksChain: KnownChainId.StacksChain
     stacksTokenAddress: StacksContractAddress
   },
 ): Promise<undefined | KnownTokenId.StacksToken> => {
   return _getStacksTokenFromTerminatingStacksTokenContractAddress(
-    getXLinkSDKContext(sdk),
+    getSDKContext(sdk),
     info,
   )
 }
 export const getEVMTokenIdFromTerminatingStacksTokenContractAddress = async (
-  sdk: import("./XLinkSDK").XLinkSDK,
+  sdk: import("./BroSDK").BroSDK,
   info: {
     evmChain: KnownChainId.EVMChain
     stacksChain: KnownChainId.StacksChain
@@ -120,13 +117,13 @@ export const getEVMTokenIdFromTerminatingStacksTokenContractAddress = async (
   },
 ): Promise<undefined | KnownTokenId.EVMToken> => {
   return _getEVMTokenFromTerminatingStacksTokenContractAddress(
-    getXLinkSDKContext(sdk),
+    getSDKContext(sdk),
     info,
   )
 }
 
 export const evmTokensFromStacksToken = async (
-  sdk: import("./XLinkSDK").XLinkSDK,
+  sdk: import("./BroSDK").BroSDK,
   options: {
     fromStacksChain: KnownChainId.StacksChain
     fromStacksToken: KnownTokenId.StacksToken
@@ -136,14 +133,14 @@ export const evmTokensFromStacksToken = async (
   evmTokens: KnownTokenId.EVMToken[]
 }> => {
   const evmTokens = await evmTokenFromCorrespondingStacksToken(
-    getXLinkSDKContext(sdk),
+    getSDKContext(sdk),
     options.toChain,
     options.fromStacksToken,
   )
   return { evmTokens }
 }
 export const evmTokenToStacksToken = async (
-  sdk: import("./XLinkSDK").XLinkSDK,
+  sdk: import("./BroSDK").BroSDK,
   options: {
     fromChain: KnownChainId.EVMChain
     fromToken: KnownTokenId.EVMToken
@@ -153,7 +150,7 @@ export const evmTokenToStacksToken = async (
   stacksTokens: KnownTokenId.StacksToken[]
 }> => {
   const stacksTokens = await evmTokenToCorrespondingStacksToken(
-    getXLinkSDKContext(sdk),
+    getSDKContext(sdk),
     options.fromChain,
     options.fromToken,
   )
@@ -161,7 +158,7 @@ export const evmTokenToStacksToken = async (
 }
 
 export const metaTokensFromStacksToken = async (
-  sdk: import("./XLinkSDK").XLinkSDK,
+  sdk: import("./BroSDK").BroSDK,
   options: {
     fromStacksChain: KnownChainId.StacksChain
     fromStacksToken: KnownTokenId.StacksToken
@@ -171,14 +168,14 @@ export const metaTokensFromStacksToken = async (
   tokens: (KnownTokenId.BRC20Token | KnownTokenId.RunesToken)[]
 }> => {
   const metaTokens = await metaTokenFromCorrespondingStacksToken(
-    getXLinkSDKContext(sdk),
+    getSDKContext(sdk),
     options.toChain,
     options.fromStacksToken,
   )
   return { tokens: metaTokens == null ? [] : [metaTokens as any] }
 }
 export const metaTokenToStacksToken = async (
-  sdk: import("./XLinkSDK").XLinkSDK,
+  sdk: import("./BroSDK").BroSDK,
   options: {
     fromChain: KnownChainId.BRC20Chain | KnownChainId.RunesChain
     fromToken: KnownTokenId.BRC20Token | KnownTokenId.RunesToken
@@ -188,7 +185,7 @@ export const metaTokenToStacksToken = async (
   stacksTokens: KnownTokenId.StacksToken[]
 }> => {
   const stacksTokens = await metaTokenToCorrespondingStacksToken(
-    getXLinkSDKContext(sdk),
+    getSDKContext(sdk),
     {
       chain: options.fromChain as any,
       token: options.fromToken as any,

src/metaUtils/peggingHelpers.ts

@@ -1,7 +1,7 @@
 import { getEVMSupportedRoutes } from "../evmUtils/apiHelpers/getEVMSupportedRoutes"
 import { StacksContractName } from "../stacksUtils/stxContractAddresses"
 import {
-  executeReadonlyCallXLINK,
+  executeReadonlyCallBro,
   getStacksContractCallInfo,
   numberFromStacksContractNumber,
 } from "../stacksUtils/contractHelpers"
@@ -179,13 +179,13 @@ const getMeta2StacksSwapFeeInfo = async (
   if (contractCallInfo == null) return
 
   const resp = await props({
-    isPaused: executeReadonlyCallXLINK(
+    isPaused: executeReadonlyCallBro(
       contractCallInfo.contractName,
       "is-paused",
       {},
       contractCallInfo.executeOptions,
     ),
-    fixedBtcFee: executeReadonlyCallXLINK(
+    fixedBtcFee: executeReadonlyCallBro(
       contractCallInfo.contractName,
       "get-peg-in-fee",
       {},

src/sdkUtils/bridgeFromBRC20.ts

@@ -13,7 +13,10 @@ import {
   getBTCPegInAddress,
   getBitcoinHardLinkageAddress,
 } from "../bitcoinUtils/btcAddresses"
-import { BITCOIN_OUTPUT_MINIMUM_AMOUNT } from "../bitcoinUtils/constants"
+import {
+  BITCOIN_OUTPUT_MINIMUM_AMOUNT,
+  SDK_NAME,
+} from "../bitcoinUtils/constants"
 import { createTransaction } from "../bitcoinUtils/createTransaction"
 import {
   BitcoinTransactionPrepareResult,
@@ -24,6 +27,7 @@ import {
   getMeta2StacksFeeInfo,
   isSupportedBRC20Route,
 } from "../metaUtils/peggingHelpers"
+import { getStacksTokenContractInfo } from "../stacksUtils/contractHelpers"
 import { CreateBridgeOrderResult } from "../stacksUtils/createBridgeOrderFromBitcoin"
 import {
   createBridgeOrder_MetaToBitcoin,
@@ -32,7 +36,6 @@ import {
   createBridgeOrder_MetaToStacks,
 } from "../stacksUtils/createBridgeOrderFromMeta"
 import { validateBridgeOrderFromMeta } from "../stacksUtils/validateBridgeOrderFromMeta"
-import { getStacksTokenContractInfo } from "../stacksUtils/contractHelpers"
 import { range } from "../utils/arrayHelpers"
 import { BigNumber } from "../utils/BigNumber"
 import {
@@ -141,7 +144,7 @@ export async function bridgeFromBRC20(
     )
   ) {
     throw new InvalidMethodParametersError(
-      ["XLinkSDK", "bridgeFromBRC20"],
+      [SDK_NAME, "bridgeFromBRC20"],
       [
         {
           name: "fromAddressScriptPubKey",
@@ -165,7 +168,7 @@ export async function bridgeFromBRC20(
       )
     ) {
       throw new InvalidMethodParametersError(
-        ["XLinkSDK", "bridgeFromBRC20"],
+        [SDK_NAME, "bridgeFromBRC20"],
         [
           {
             name: "toAddressScriptPubKey",
@@ -457,7 +460,7 @@ async function bridgeFromBRC20_toBitcoin(
   if (info.toAddressScriptPubKey == null) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `bridgeFromBRC20 (to ${_knownChainIdToErrorMessagePart(info.toChain)})`,
       ],
       [
@@ -519,7 +522,7 @@ async function bridgeFromBRC20_toMeta(
   if (info.toAddressScriptPubKey == null) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `bridgeFromBRC20 (to ${_knownChainIdToErrorMessagePart(info.toChain)})`,
       ],
       [

src/sdkUtils/bridgeFromBitcoin.ts

@@ -15,7 +15,10 @@ import {
   getBTCPegInAddress,
   getBitcoinHardLinkageAddress,
 } from "../bitcoinUtils/btcAddresses"
-import { BITCOIN_OUTPUT_MINIMUM_AMOUNT } from "../bitcoinUtils/constants"
+import {
+  BITCOIN_OUTPUT_MINIMUM_AMOUNT,
+  SDK_NAME,
+} from "../bitcoinUtils/constants"
 import { createTransaction } from "../bitcoinUtils/createTransaction"
 import { isSupportedBitcoinRoute } from "../bitcoinUtils/peggingHelpers"
 import {
@@ -124,7 +127,7 @@ export async function bridgeFromBitcoin(
     )
   ) {
     throw new InvalidMethodParametersError(
-      ["XLinkSDK", "bridgeFromBitcoin"],
+      [SDK_NAME, "bridgeFromBitcoin"],
       [
         {
           name: "fromAddressScriptPubKey",
@@ -148,7 +151,7 @@ export async function bridgeFromBitcoin(
       )
     ) {
       throw new InvalidMethodParametersError(
-        ["XLinkSDK", "bridgeFromBitcoin"],
+        [SDK_NAME, "bridgeFromBitcoin"],
         [
           {
             name: "toAddressScriptPubKey",
@@ -344,7 +347,7 @@ async function bridgeFromBitcoin_toMeta(
   if (info.toAddressScriptPubKey == null) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `bridgeFromBitcoin (to ${_knownChainIdToErrorMessagePart(info.toChain)})`,
       ],
       [

src/sdkUtils/bridgeFromEVM.ts

@@ -1,17 +1,18 @@
 import { encodeFunctionData, Hex, toHex } from "viem"
 import { estimateGas } from "viem/actions"
+import { SDK_NAME } from "../bitcoinUtils/constants"
 import { BridgeEndpointAbi } from "../evmUtils/contractAbi/bridgeEndpoint"
 import { NativeBridgeEndpointAbi } from "../evmUtils/contractAbi/nativeBridgeEndpoint"
-import { sendMessageAbi } from "../evmUtils/contractMessageHelpers"
-import { isSupportedEVMRoute } from "../evmUtils/peggingHelpers"
 import {
   getEVMContractCallInfo,
   getEVMTokenContractInfo,
   numberToSolidityContractNumber,
 } from "../evmUtils/contractHelpers"
+import { sendMessageAbi } from "../evmUtils/contractMessageHelpers"
+import { isSupportedEVMRoute } from "../evmUtils/peggingHelpers"
 import { metaTokenToCorrespondingStacksToken } from "../metaUtils/peggingHelpers"
-import { contractAssignedChainIdFromKnownChain } from "../stacksUtils/crossContractDataMapping"
 import { getStacksTokenContractInfo } from "../stacksUtils/contractHelpers"
+import { contractAssignedChainIdFromKnownChain } from "../stacksUtils/crossContractDataMapping"
 import { addressToBuffer } from "../utils/addressHelpers"
 import { BigNumber } from "../utils/BigNumber"
 import {
@@ -263,7 +264,7 @@ async function bridgeFromEVM_toBitcoin(
 
   if (info.toAddressScriptPubKey == null) {
     throw new InvalidMethodParametersError(
-      ["XLinkSDK", "bridgeFromEVM (to Bitcoin)"],
+      [SDK_NAME, "bridgeFromEVM (to Bitcoin)"],
       [
         {
           name: "toAddressScriptPubKey",
@@ -491,7 +492,7 @@ async function bridgeFromEVM_toMeta(
   if (info.toAddressScriptPubKey == null) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `bridgeFromEVM (to ${_knownChainIdToErrorMessagePart(info.toChain)})`,
       ],
       [
@@ -604,7 +605,7 @@ export async function bridgeFromEVM_toLaunchpad(
   ) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `bridgeFromEVM_toLaunchpad (to ${_knownChainIdToErrorMessagePart(info.receiverChain)})`,
       ],
       [

src/sdkUtils/bridgeFromRunes.ts

@@ -13,7 +13,10 @@ import {
   BitcoinAddress,
   getBitcoinHardLinkageAddress,
 } from "../bitcoinUtils/btcAddresses"
-import { BITCOIN_OUTPUT_MINIMUM_AMOUNT } from "../bitcoinUtils/constants"
+import {
+  BITCOIN_OUTPUT_MINIMUM_AMOUNT,
+  SDK_NAME,
+} from "../bitcoinUtils/constants"
 import { createTransaction } from "../bitcoinUtils/createTransaction"
 import {
   BitcoinTransactionPrepareResult,
@@ -22,6 +25,7 @@ import {
 import { getMetaPegInAddress } from "../metaUtils/btcAddresses"
 import { isSupportedRunesRoute } from "../metaUtils/peggingHelpers"
 import { runesTokenToId } from "../metaUtils/tokenAddresses"
+import { getStacksTokenContractInfo } from "../stacksUtils/contractHelpers"
 import { CreateBridgeOrderResult } from "../stacksUtils/createBridgeOrderFromBitcoin"
 import {
   createBridgeOrder_MetaToBitcoin,
@@ -30,7 +34,6 @@ import {
   createBridgeOrder_MetaToStacks,
 } from "../stacksUtils/createBridgeOrderFromMeta"
 import { validateBridgeOrderFromMeta } from "../stacksUtils/validateBridgeOrderFromMeta"
-import { getStacksTokenContractInfo } from "../stacksUtils/contractHelpers"
 import { range } from "../utils/arrayHelpers"
 import { BigNumber } from "../utils/BigNumber"
 import {
@@ -152,7 +155,7 @@ export async function bridgeFromRunes(
     )
   ) {
     throw new InvalidMethodParametersError(
-      ["XLinkSDK", "bridgeFromRunes"],
+      [SDK_NAME, "bridgeFromRunes"],
       [
         {
           name: "fromAddressScriptPubKey",
@@ -176,7 +179,7 @@ export async function bridgeFromRunes(
       )
     ) {
       throw new InvalidMethodParametersError(
-        ["XLinkSDK", "bridgeFromRunes"],
+        [SDK_NAME, "bridgeFromRunes"],
         [
           {
             name: "toAddressScriptPubKey",
@@ -399,7 +402,7 @@ async function bridgeFromRunes_toBitcoin(
   if (info.toAddressScriptPubKey == null) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `bridgeFromRunes (to ${_knownChainIdToErrorMessagePart(info.toChain)})`,
       ],
       [
@@ -461,7 +464,7 @@ async function bridgeFromRunes_toMeta(
   if (info.toAddressScriptPubKey == null) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `bridgeFromRunes (to ${_knownChainIdToErrorMessagePart(info.toChain)})`,
       ],
       [
@@ -785,7 +788,7 @@ export async function prepareRunesTransaction(
   if (runeDivisibility == null) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `${methodName} (to ${_knownChainIdToErrorMessagePart(info.toChain)})`,
       ],
       [
@@ -808,7 +811,7 @@ export async function prepareRunesTransaction(
   if (runeRawAmountToSend < runeRawAmountToPegIn) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `${methodName} (to ${_knownChainIdToErrorMessagePart(info.toChain)})`,
       ],
       [

src/sdkUtils/bridgeFromStacks.ts

@@ -6,7 +6,7 @@ import { contractAssignedChainIdFromKnownChain } from "../stacksUtils/crossContr
 import { isSupportedStacksRoute } from "../stacksUtils/peggingHelpers"
 import { StacksContractName } from "../stacksUtils/stxContractAddresses"
 import {
-  composeTxXLINK,
+  composeTxBro,
   ContractCallOptions,
   getStacksContractCallInfo,
   getStacksTokenContractInfo,
@@ -147,7 +147,7 @@ async function bridgeFromStacks_toBitcoin(
       ? btc.NETWORK
       : btc.TEST_NETWORK
 
-  const options = composeTxXLINK(
+  const options = composeTxBro(
     contractCallInfo.contractName,
     "request-peg-out-0",
     {
@@ -196,7 +196,7 @@ async function bridgeFromStacks_toEVM(
       evmToken: info.toToken,
     })) ?? fromTokenContractInfo
 
-  const options = composeTxXLINK(
+  const options = composeTxBro(
     contractCallInfo.contractName,
     "transfer-to-unwrap",
     {
@@ -246,7 +246,7 @@ async function bridgeFromStacks_toMeta(
       ? btc.NETWORK
       : btc.TEST_NETWORK
 
-  const options = composeTxXLINK(
+  const options = composeTxBro(
     contractCallInfo.contractName,
     "request-peg-out",
     {

src/sdkUtils/bridgeInfoFromBitcoin.ts

@@ -10,7 +10,7 @@ import {
 import { getStacks2MetaFeeInfo } from "../metaUtils/peggingHelpers"
 import { StacksContractName } from "../stacksUtils/stxContractAddresses"
 import {
-  executeReadonlyCallXLINK,
+  executeReadonlyCallBro,
   getStacksContractCallInfo,
   numberFromStacksContractNumber,
 } from "../stacksUtils/contractHelpers"
@@ -670,19 +670,19 @@ export async function bridgeInfoFromBitcoin_toLaunchpad(
   }
 
   const resp = await props({
-    isPaused: executeReadonlyCallXLINK(
+    isPaused: executeReadonlyCallBro(
       contractCallInfo.contractName,
       "is-peg-in-paused",
       {},
       contractCallInfo.executeOptions,
     ),
-    feeRate: executeReadonlyCallXLINK(
+    feeRate: executeReadonlyCallBro(
       contractCallInfo.contractName,
       "get-peg-in-fee",
       {},
       contractCallInfo.executeOptions,
     ).then(numberFromStacksContractNumber),
-    minFeeAmount: executeReadonlyCallXLINK(
+    minFeeAmount: executeReadonlyCallBro(
       contractCallInfo.contractName,
       "get-peg-in-min-fee",
       {},

src/sdkUtils/estimateBridgeTransactionFromBRC20.ts

@@ -1,5 +1,6 @@
 import { UTXOSpendable } from "../bitcoinHelpers"
 import { getBitcoinHardLinkageAddress } from "../bitcoinUtils/btcAddresses"
+import { SDK_NAME } from "../bitcoinUtils/constants"
 import { getMetaPegInAddress } from "../metaUtils/btcAddresses"
 import { isSupportedBRC20Route } from "../metaUtils/peggingHelpers"
 import {
@@ -259,7 +260,7 @@ async function estimateFromBRC20_toBitcoin(
   if (info.toAddressScriptPubKey == null) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `estimateBridgeTransactionFromBRC20 (to ${_knownChainIdToErrorMessagePart(info.toChain)})`,
       ],
       [
@@ -316,7 +317,7 @@ async function estimateFromBRC20_toMeta(
   if (info.toAddressScriptPubKey == null) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `estimateBridgeTransactionFromBRC20 (to ${_knownChainIdToErrorMessagePart(info.toChain)})`,
       ],
       [

src/sdkUtils/estimateBridgeTransactionFromBitcoin.ts

@@ -2,6 +2,7 @@ import {
   getBitcoinHardLinkageAddress,
   getBTCPegInAddress,
 } from "../bitcoinUtils/btcAddresses"
+import { SDK_NAME } from "../bitcoinUtils/constants"
 import { isSupportedBitcoinRoute } from "../bitcoinUtils/peggingHelpers"
 import {
   createBridgeOrder_BitcoinToEVM,
@@ -240,7 +241,7 @@ async function estimateFromBitcoin_toMeta(
   if (info.toAddressScriptPubKey == null) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `estimateBridgeTransactionFromBitcoin (to ${_knownChainIdToErrorMessagePart(info.toChain)})`,
       ],
       [

src/sdkUtils/estimateBridgeTransactionFromRunes.ts

@@ -1,4 +1,5 @@
 import { getBitcoinHardLinkageAddress } from "../bitcoinUtils/btcAddresses"
+import { SDK_NAME } from "../bitcoinUtils/constants"
 import { getMetaPegInAddress } from "../metaUtils/btcAddresses"
 import { isSupportedRunesRoute } from "../metaUtils/peggingHelpers"
 import {
@@ -260,7 +261,7 @@ async function estimateFromRunes_toBitcoin(
   if (info.toAddressScriptPubKey == null) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `estimateBridgeTransactionFromRunes (to ${_knownChainIdToErrorMessagePart(info.toChain)})`,
       ],
       [
@@ -317,7 +318,7 @@ async function estimateFromRunes_toMeta(
   if (info.toAddressScriptPubKey == null) {
     throw new InvalidMethodParametersError(
       [
-        "XLinkSDK",
+        SDK_NAME,
         `estimateBridgeTransactionFromRunes (to ${_knownChainIdToErrorMessagePart(info.toChain)})`,
       ],
       [

src/sdkUtils/types.ts

@@ -6,7 +6,7 @@ import { InvalidMethodParametersError } from "../utils/errors"
 type SDKBrandedLiteral<
   Type extends string,
   T extends string | number,
-> = `${T} (XLinkSDK ${Type})`
+> = `${T} (BroSDK ${Type})`
 
 /**
  * Represents a unique identifier for a blockchain network.
@@ -63,7 +63,7 @@ export const isEVMAddress = isAddress
 export type RuneIdCombined = `${number}:${number}`
 
 export const evmNativeCurrencyAddress = Symbol(
-  "[XLinkSDK] EVM Native Currency Address",
+  "[BroSDK] EVM Native Currency Address",
 )
 export type EVMNativeCurrencyAddress = typeof evmNativeCurrencyAddress
 

src/stacksUtils/contractHelpers.ts

@@ -61,7 +61,7 @@ export interface ContractCallOptions {
   functionArgs: SerializedClarityValue[]
 }
 
-const _composeTxBrotocol = composeTxOptionsFactory(broContracts, {})
+const _composeTxBro = composeTxOptionsFactory(broContracts, {})
 export type ComposeTxOptionsFn<Contracts extends typeof broContracts> = <
   T extends StringOnly<keyof Contracts>,
   F extends StringOnly<keyof Contracts[T]>,
@@ -78,10 +78,10 @@ export type ComposeTxOptionsFn<Contracts extends typeof broContracts> = <
     postConditions?: PC[]
   },
 ) => ContractCallOptions
-export const composeTxXLINK: ComposeTxOptionsFn<typeof broContracts> = (
+export const composeTxBro: ComposeTxOptionsFn<typeof broContracts> = (
   ...args
 ) => {
-  const options = _composeTxBrotocol(...args)
+  const options = _composeTxBro(...args)
   return {
     ...options,
     functionArgs: options.functionArgs.map(arg => serializeCVBytes(arg)),
@@ -91,7 +91,7 @@ export const composeTxXLINK: ComposeTxOptionsFn<typeof broContracts> = (
   }
 }
 
-export const executeReadonlyCallXLINK = executeReadonlyCallFactory(
+export const executeReadonlyCallBro = executeReadonlyCallFactory(
   broContracts,
   {},
 )

src/stacksUtils/createBridgeOrderFromBitcoin.ts

@@ -27,7 +27,7 @@ import { SDKGlobalContext } from "../sdkUtils/types.internal"
 import { contractAssignedChainIdFromKnownChain } from "./crossContractDataMapping"
 import { StacksContractName } from "./stxContractAddresses"
 import {
-  executeReadonlyCallXLINK,
+  executeReadonlyCallBro,
   getStacksContractCallInfo,
   getStacksTokenContractInfo,
   numberToStacksContractNumber,
@@ -272,7 +272,7 @@ async function createBridgeOrderFromBitcoinImpl(
 
   let data: undefined | Uint8Array
   if (swapInfo == null) {
-    data = await executeReadonlyCallXLINK(
+    data = await executeReadonlyCallBro(
       contractBaseCallInfo.contractName,
       "create-order-cross-or-fail",
       {
@@ -287,7 +287,7 @@ async function createBridgeOrderFromBitcoinImpl(
       contractBaseCallInfo.executeOptions,
     ).then(unwrapResponse)
   } else if (swapInfo.via === "ALEX") {
-    data = await executeReadonlyCallXLINK(
+    data = await executeReadonlyCallBro(
       contractSwapCallInfo.contractName,
       "create-order-cross-swap-or-fail",
       {
@@ -330,7 +330,7 @@ async function createBridgeOrderFromBitcoinImpl(
         swapInfo,
       )
     }
-    data = await executeReadonlyCallXLINK(
+    data = await executeReadonlyCallBro(
       contractAggCallInfo.contractName,
       "create-order-agg-or-fail",
       {

src/stacksUtils/createBridgeOrderFromMeta.ts

@@ -26,7 +26,7 @@ import { CreateBridgeOrderResult } from "./createBridgeOrderFromBitcoin"
 import { contractAssignedChainIdFromKnownChain } from "./crossContractDataMapping"
 import { StacksContractName } from "./stxContractAddresses"
 import {
-  executeReadonlyCallXLINK,
+  executeReadonlyCallBro,
   getStacksContractCallInfo,
   getStacksTokenContractInfo,
   numberToStacksContractNumber,
@@ -268,7 +268,7 @@ async function createBridgeOrderFromMetaImpl(
 
   let data: undefined | Uint8Array
   if (swapInfo == null) {
-    data = await executeReadonlyCallXLINK(
+    data = await executeReadonlyCallBro(
       contractBaseCallInfo.contractName,
       "create-order-cross-or-fail",
       {
@@ -283,7 +283,7 @@ async function createBridgeOrderFromMetaImpl(
       contractBaseCallInfo.executeOptions,
     ).then(unwrapResponse)
   } else if (swapInfo.via === "ALEX") {
-    data = await executeReadonlyCallXLINK(
+    data = await executeReadonlyCallBro(
       contractSwapCallInfo.contractName,
       "create-order-cross-swap-or-fail",
       {
@@ -326,7 +326,7 @@ async function createBridgeOrderFromMetaImpl(
         swapInfo,
       )
     }
-    data = await executeReadonlyCallXLINK(
+    data = await executeReadonlyCallBro(
       contractAggCallInfo.contractName,
       "create-order-agg-or-fail",
       {

src/stacksUtils/validateBridgeOrderFromBitcoin.ts

@@ -8,7 +8,7 @@ import { KnownChainId } from "../utils/types/knownIds"
 import { StacksContractAddress } from "../sdkUtils/types"
 import { StacksContractName } from "./stxContractAddresses"
 import {
-  executeReadonlyCallXLINK,
+  executeReadonlyCallBro,
   getStacksContractCallInfo,
 } from "./contractHelpers"
 import { checkNever } from "../utils/typeHelpers"
@@ -54,7 +54,7 @@ export async function validateBridgeOrderFromBitcoin(info: {
 
   if (swapRoute == null || swapRoute.via === "ALEX") {
     if (swapRoute == null || hasLength(swapRoute.swapPools, 0)) {
-      resp = await executeReadonlyCallXLINK(
+      resp = await executeReadonlyCallBro(
         contractBaseCallInfo.contractName,
         "validate-tx-cross",
         {
@@ -71,7 +71,7 @@ export async function validateBridgeOrderFromBitcoin(info: {
         contractBaseCallInfo.executeOptions,
       )
     } else {
-      resp = await executeReadonlyCallXLINK(
+      resp = await executeReadonlyCallBro(
         contractSwapCallInfo.contractName,
         "validate-tx-cross-swap",
         {
@@ -96,7 +96,7 @@ export async function validateBridgeOrderFromBitcoin(info: {
       )
     }
   } else if (swapRoute.via === "evmDexAggregator") {
-    resp = await executeReadonlyCallXLINK(
+    resp = await executeReadonlyCallBro(
       contractAggCallInfo.contractName,
       "validate-tx-agg",
       {

src/stacksUtils/validateBridgeOrderFromMeta.ts

@@ -8,7 +8,7 @@ import { getChainIdNetworkType, KnownChainId } from "../utils/types/knownIds"
 import { StacksContractAddress } from "../sdkUtils/types"
 import { StacksContractName } from "./stxContractAddresses"
 import {
-  executeReadonlyCallXLINK,
+  executeReadonlyCallBro,
   getStacksContractCallInfo,
 } from "./contractHelpers"
 import { checkNever } from "../utils/typeHelpers"
@@ -56,7 +56,7 @@ export async function validateBridgeOrderFromMeta(info: {
 
   if (swapRoute == null || swapRoute.via === "ALEX") {
     if (swapRoute == null || hasLength(swapRoute.swapPools, 0)) {
-      resp = await executeReadonlyCallXLINK(
+      resp = await executeReadonlyCallBro(
         contractBaseCallInfo.contractName,
         "validate-tx-cross",
         {
@@ -77,7 +77,7 @@ export async function validateBridgeOrderFromMeta(info: {
         contractBaseCallInfo.executeOptions,
       )
     } else {
-      resp = await executeReadonlyCallXLINK(
+      resp = await executeReadonlyCallBro(
         contractSwapCallInfo.contractName,
         "validate-tx-cross-swap",
         {
@@ -106,7 +106,7 @@ export async function validateBridgeOrderFromMeta(info: {
       )
     }
   } else if (swapRoute.via === "evmDexAggregator") {
-    resp = await executeReadonlyCallXLINK(
+    resp = await executeReadonlyCallBro(
       contractAggCallInfo.contractName,
       "validate-tx-agg",
       {

src/swapHelpers.ts

@@ -3,7 +3,7 @@ import {
   getPossibleEVMDexAggregatorSwapParameters_FromBitcoin,
 } from "./bitcoinUtils/swapHelpers"
 import { getALEXSwapParameters_FromEVM } from "./evmUtils/swapHelpers"
-import { getXLinkSDKContext } from "./lowlevelUnstableInfos"
+import { getSDKContext } from "./lowlevelUnstableInfos"
 import {
   getALEXSwapParameters_FromMeta,
   getPossibleEVMDexAggregatorSwapParameters_FromMeta,
@@ -19,7 +19,7 @@ import {
 } from "./utils/swapHelpers/getDexAggregatorRoutes"
 import { checkNever } from "./utils/typeHelpers"
 import { KnownChainId, KnownTokenId } from "./utils/types/knownIds"
-import { XLinkSDK } from "./XLinkSDK"
+import { BroSDK } from "./BroSDK"
 import { SDKNumber, toSDKNumberOrUndefined } from "./sdkUtils/types"
 
 export interface ALEXSwapParameters
@@ -31,11 +31,11 @@ export interface ALEXSwapParameters
  * It provides the required details to proceed with an ALEX swap, such as the
  * tokens involved, and the amount to be swapped.
  *
- * @param sdk - The XLinkSDK instance
+ * @param sdk - The BroSDK instance
  * @param info - The entire bridging route
  */
 export async function getALEXSwapParameters(
-  sdk: XLinkSDK,
+  sdk: BroSDK,
   info: KnownRoute & {
     amount: SDKNumber
   },
@@ -46,7 +46,7 @@ export async function getALEXSwapParameters(
     return
   } else if (KnownChainId.isEVMChain(info.fromChain)) {
     if (!KnownTokenId.isEVMToken(info.fromToken)) return
-    params = await getALEXSwapParameters_FromEVM(getXLinkSDKContext(sdk), {
+    params = await getALEXSwapParameters_FromEVM(getSDKContext(sdk), {
       fromChain: info.fromChain,
       fromToken: info.fromToken,
       toChain: info.toChain as any,
@@ -55,7 +55,7 @@ export async function getALEXSwapParameters(
     })
   } else if (KnownChainId.isBitcoinChain(info.fromChain)) {
     if (!KnownTokenId.isBitcoinToken(info.fromToken)) return
-    params = await getALEXSwapParameters_FromBitcoin(getXLinkSDKContext(sdk), {
+    params = await getALEXSwapParameters_FromBitcoin(getSDKContext(sdk), {
       fromChain: info.fromChain,
       fromToken: info.fromToken,
       toChain: info.toChain as any,
@@ -64,7 +64,7 @@ export async function getALEXSwapParameters(
     })
   } else if (KnownChainId.isBRC20Chain(info.fromChain)) {
     if (!KnownTokenId.isBRC20Token(info.fromToken)) return
-    params = await getALEXSwapParameters_FromMeta(getXLinkSDKContext(sdk), {
+    params = await getALEXSwapParameters_FromMeta(getSDKContext(sdk), {
       fromChain: info.fromChain,
       fromToken: info.fromToken,
       toChain: info.toChain as any,
@@ -73,7 +73,7 @@ export async function getALEXSwapParameters(
     })
   } else if (KnownChainId.isRunesChain(info.fromChain)) {
     if (!KnownTokenId.isRunesToken(info.fromToken)) return
-    params = await getALEXSwapParameters_FromMeta(getXLinkSDKContext(sdk), {
+    params = await getALEXSwapParameters_FromMeta(getSDKContext(sdk), {
       fromChain: info.fromChain,
       fromToken: info.fromToken,
       toChain: info.toChain as any,
@@ -102,11 +102,11 @@ export interface EVMDexAggregatorSwapParameters
  * This function calculates and returns the necessary parameters for executing
  * a swap through the aggregator
  *
- * @param sdk - The XLinkSDK instance used for interacting with the blockchain.
+ * @param sdk - The BroSDK instance used for interacting with the blockchain.
  * @param info - The entire bridging route
  */
 export async function getPossibleEVMDexAggregatorSwapParameters(
-  sdk: XLinkSDK,
+  sdk: BroSDK,
   info: KnownRoute & {
     amount: SDKNumber
   },
@@ -123,7 +123,7 @@ export async function getPossibleEVMDexAggregatorSwapParameters(
     if (!KnownTokenId.isBitcoinToken(info.fromToken)) return []
 
     const res = await getPossibleEVMDexAggregatorSwapParameters_FromBitcoin(
-      getXLinkSDKContext(sdk),
+      getSDKContext(sdk),
       {
         fromChain: info.fromChain,
         fromToken: info.fromToken,
@@ -146,7 +146,7 @@ export async function getPossibleEVMDexAggregatorSwapParameters(
     if (!KnownTokenId.isBRC20Token(info.fromToken)) return []
 
     const res = await getPossibleEVMDexAggregatorSwapParameters_FromMeta(
-      getXLinkSDKContext(sdk),
+      getSDKContext(sdk),
       {
         fromChain: info.fromChain,
         fromToken: info.fromToken,
@@ -169,7 +169,7 @@ export async function getPossibleEVMDexAggregatorSwapParameters(
     if (!KnownTokenId.isRunesToken(info.fromToken)) return []
 
     const res = await getPossibleEVMDexAggregatorSwapParameters_FromMeta(
-      getXLinkSDKContext(sdk),
+      getSDKContext(sdk),
       {
         fromChain: info.fromChain,
         fromToken: info.fromToken,
@@ -212,7 +212,7 @@ export interface DexAggregatorRoute
   slippage: SDKNumber
 }
 export function getDexAggregatorRoutes(
-  sdk: XLinkSDK,
+  sdk: BroSDK,
   info: {
     routeFetcher: FetchRoutesImpl
     routes: {
@@ -224,7 +224,7 @@ export function getDexAggregatorRoutes(
     }[]
   },
 ): Promise<DexAggregatorRoute[]> {
-  return _getDexAggregatorRoutes(getXLinkSDKContext(sdk), {
+  return _getDexAggregatorRoutes(getSDKContext(sdk), {
     routeFetcher: info.routeFetcher,
     routes: info.routes.map(r => ({
       evmChain: r.evmChain,

src/utils/SwapRouteHelpers.ts

@@ -3,7 +3,7 @@ import { evmTokenToCorrespondingStacksToken } from "../evmUtils/peggingHelpers"
 import { metaTokenToCorrespondingStacksToken } from "../metaUtils/peggingHelpers"
 import { StacksContractName } from "../stacksUtils/stxContractAddresses"
 import {
-  executeReadonlyCallXLINK,
+  executeReadonlyCallBro,
   getStacksContractCallInfo,
   getStacksToken,
   numberFromStacksContractNumber,
@@ -382,14 +382,14 @@ export async function getSpecialFeeDetailsForSwapRoute(
         {
           fromEVM: {
             getFeeRate: () =>
-              executeReadonlyCallXLINK(
+              executeReadonlyCallBro(
                 evmPegInContractCallInfo.contractName,
                 "get-peg-out-fee",
                 {},
                 evmPegInContractCallInfo.executeOptions,
               ).then(numberFromStacksContractNumber),
             getFixedFeeAmount: () =>
-              executeReadonlyCallXLINK(
+              executeReadonlyCallBro(
                 evmPegInContractCallInfo.contractName,
                 "get-peg-out-gas-fee",
                 {},
@@ -427,14 +427,14 @@ export async function getSpecialFeeDetailsForSwapRoute(
         {
           fromBitcoin: {
             getFeeRate: () =>
-              executeReadonlyCallXLINK(
+              executeReadonlyCallBro(
                 btcPegInSwapContractCallInfo.contractName,
                 "get-peg-out-fee",
                 {},
                 btcPegInSwapContractCallInfo.executeOptions,
               ).then(numberFromStacksContractNumber),
             getFixedFeeAmount: () =>
-              executeReadonlyCallXLINK(
+              executeReadonlyCallBro(
                 btcPegInSwapContractCallInfo.contractName,
                 "get-peg-out-gas-fee",
                 {},
@@ -443,14 +443,14 @@ export async function getSpecialFeeDetailsForSwapRoute(
           },
           fromMeta: {
             getFeeRate: () =>
-              executeReadonlyCallXLINK(
+              executeReadonlyCallBro(
                 metaPegInSwapContractCallInfo.contractName,
                 "get-peg-out-fee",
                 {},
                 metaPegInSwapContractCallInfo.executeOptions,
               ).then(numberFromStacksContractNumber),
             getFixedFeeAmount: () =>
-              executeReadonlyCallXLINK(
+              executeReadonlyCallBro(
                 metaPegInSwapContractCallInfo.contractName,
                 "get-peg-out-gas-fee",
                 {},
@@ -459,14 +459,14 @@ export async function getSpecialFeeDetailsForSwapRoute(
           },
           fromEVM: {
             getFeeRate: () =>
-              executeReadonlyCallXLINK(
+              executeReadonlyCallBro(
                 evmPegInSwapContractCallInfo.contractName,
                 "get-peg-out-fee",
                 {},
                 evmPegInSwapContractCallInfo.executeOptions,
               ).then(numberFromStacksContractNumber),
             getFixedFeeAmount: () =>
-              executeReadonlyCallXLINK(
+              executeReadonlyCallBro(
                 evmPegInSwapContractCallInfo.contractName,
                 "get-peg-out-gas-fee",
                 {},

src/utils/errors.ts

@@ -5,21 +5,21 @@ import {
 } from "./SwapRouteHelpers"
 
 /** Extends the Error class and serves as the base for all custom errors within the SDK. */
-export class XLinkSDKErrorBase extends Error {
+export class BroSDKErrorBase extends Error {
   constructor(...args: ConstructorParameters<typeof Error>) {
     super(...args)
-    this.name = "XLinkSDKErrorBase"
+    this.name = "BroSDKErrorBase"
   }
 }
 
-export class BridgeValidateFailedError extends XLinkSDKErrorBase {
+export class BridgeValidateFailedError extends BroSDKErrorBase {
   constructor(public cause: Error) {
     super("Bridge order validation failed", { cause })
     this.name = "BridgeValidateFailedError"
   }
 }
 
-export class StacksAddressVersionNotSupportedError extends XLinkSDKErrorBase {
+export class StacksAddressVersionNotSupportedError extends BroSDKErrorBase {
   constructor(
     public address: string,
     public versionName: string,
@@ -29,7 +29,7 @@ export class StacksAddressVersionNotSupportedError extends XLinkSDKErrorBase {
   }
 }
 
-export class TooFrequentlyError extends XLinkSDKErrorBase {
+export class TooFrequentlyError extends BroSDKErrorBase {
   constructor(
     public methodPath: string[],
     public retryAfter?: number,
@@ -46,7 +46,7 @@ export class TooFrequentlyError extends XLinkSDKErrorBase {
 }
 
 /** It is thrown when a method in the SDK receives invalid parameters. */
-export class InvalidMethodParametersError extends XLinkSDKErrorBase {
+export class InvalidMethodParametersError extends BroSDKErrorBase {
   constructor(
     public methodPath: string[],
     public params: {
@@ -61,7 +61,7 @@ export class InvalidMethodParametersError extends XLinkSDKErrorBase {
 }
 
 /** It is thrown when an attempt is made to bridge tokens between unsupported chains in the SDK. */
-export class UnsupportedBridgeRouteError extends XLinkSDKErrorBase {
+export class UnsupportedBridgeRouteError extends BroSDKErrorBase {
   constructor(
     public fromChain: ChainId,
     public toChain: ChainId,
@@ -77,14 +77,14 @@ export class UnsupportedBridgeRouteError extends XLinkSDKErrorBase {
 }
 
 /** It is thrown when a method in the SDK receives an unknown chain. */
-export class UnsupportedChainError extends XLinkSDKErrorBase {
+export class UnsupportedChainError extends BroSDKErrorBase {
   constructor(public chain: ChainId) {
     super(`Unsupported chain: ${chain}`)
     this.name = "UnsupportedChainError"
   }
 }
 /** It is thrown when a smart contract is assigned an unknown or unsupported chain ID. */
-export class UnsupportedContractAssignedChainIdError extends XLinkSDKErrorBase {
+export class UnsupportedContractAssignedChainIdError extends BroSDKErrorBase {
   constructor(public chainId: bigint) {
     super(`Unsupported smart contract assigned chain id: ${chainId}`)
     this.name = "UnsupportedContractAssignedChainIdError"

src/utils/feeRateHelpers.ts

@@ -1,3 +1,4 @@
+import { SDK_NAME } from "../bitcoinUtils/constants"
 import { BigNumber } from "./BigNumber"
 import { concat, last, reduce } from "./arrayHelpers"
 import { checkNever, OneOrMore } from "./typeHelpers"
@@ -35,7 +36,7 @@ export const applyTransferProphets = (
     exchangeRates.length < transferProphets.length - 1
   ) {
     throw new Error(
-      `[XLinkSDK#applyTransferProphets] exchangeRate count not match with transferProphet count, which is not expected`,
+      `[${SDK_NAME}#applyTransferProphets] exchangeRate count not match with transferProphet count, which is not expected`,
     )
   }
 
@@ -77,7 +78,7 @@ export const applyTransferProphet = (
     if (f.type === "rate") {
       if (f.token !== transferProphet.bridgeToken) {
         throw new Error(
-          `[XLinkSDK#applyTransferProphet] transferProphet.bridgeToken (${transferProphet.bridgeToken}) does not match rateFee.token (${f.token}), which is not expected`,
+          `[${SDK_NAME}#applyTransferProphet] transferProphet.bridgeToken (${transferProphet.bridgeToken}) does not match rateFee.token (${f.token}), which is not expected`,
         )
       }
       feeAmount = BigNumber.max([
@@ -133,7 +134,7 @@ export const composeTransferProphets = (
     exchangeRates.length < transferProphets.length - 1
   ) {
     throw new Error(
-      `[XLinkSDK#composeTransferProphets] exchangeRate count not match with transferProphet count, which is not expected`,
+      `[${SDK_NAME}#composeTransferProphets] exchangeRate count not match with transferProphet count, which is not expected`,
     )
   }
 

src/utils/hexHelpers.ts

@@ -1,4 +1,4 @@
-import { XLinkSDKErrorBase } from "./errors"
+import { BroSDKErrorBase } from "./errors"
 
 /**
  * https://github.com/wevm/viem/blob/d2f93e726df1ab1ff86098d68a4406f6fae315b8/src/utils/encoding/toBytes.ts#L150-L175
@@ -13,7 +13,7 @@ export function decodeHex(hex: string): Uint8Array {
     const nibbleLeft = charCodeToBase16(hexString.charCodeAt(j++))
     const nibbleRight = charCodeToBase16(hexString.charCodeAt(j++))
     if (nibbleLeft === undefined || nibbleRight === undefined) {
-      throw new XLinkSDKErrorBase(
+      throw new BroSDKErrorBase(
         `Invalid byte sequence ("${hexString[j - 2]}${
           hexString[j - 1]
         }" in "${hexString}").`,

src/utils/swapHelpers/fetchDexAggregatorPossibleRoutes/fetchIceScreamSwapPossibleRoutes.ts

@@ -1,10 +1,10 @@
 import { toSDKNumberOrUndefined } from "../../../sdkUtils/types"
 import { arraySplit } from "../../arrayHelpers"
 import { BigNumber } from "../../BigNumber"
-import { XLinkSDKErrorBase } from "../../errors"
+import { BroSDKErrorBase } from "../../errors"
 import { FetchRoutesImpl, QueryableRoute } from "./helpers"
 
-export class FetchIceScreamSwapPossibleRoutesFailedError extends XLinkSDKErrorBase {
+export class FetchIceScreamSwapPossibleRoutesFailedError extends BroSDKErrorBase {
   constructor(message: null | string, options: ErrorConstructorOptions) {
     super(message ?? "Request IceScreamSwap api failed", options)
   }

src/utils/swapHelpers/fetchDexAggregatorPossibleRoutes/fetchKyberSwapPossibleRoutes.ts

@@ -1,12 +1,12 @@
 import { toSDKNumberOrUndefined } from "../../../sdkUtils/types"
 import { arraySplit } from "../../arrayHelpers"
 import { BigNumber } from "../../BigNumber"
-import { XLinkSDKErrorBase } from "../../errors"
+import { BroSDKErrorBase } from "../../errors"
 import { checkNever } from "../../typeHelpers"
 import { KnownChainId } from "../../types/knownIds"
 import { FetchRoutesImpl, QueryableRoute } from "./helpers"
 
-export class FetchKyberSwapPossibleRoutesFailedError extends XLinkSDKErrorBase {
+export class FetchKyberSwapPossibleRoutesFailedError extends BroSDKErrorBase {
   constructor(message: null | string, options: ErrorConstructorOptions) {
     super(message ?? "Request KyberSwap api failed", options)
   }

src/utils/swapHelpers/fetchDexAggregatorPossibleRoutes/fetchMatchaPossibleRoutes.ts

@@ -1,10 +1,10 @@
 import { toSDKNumberOrUndefined } from "../../../sdkUtils/types"
 import { arraySplit } from "../../arrayHelpers"
 import { BigNumber } from "../../BigNumber"
-import { XLinkSDKErrorBase } from "../../errors"
+import { BroSDKErrorBase } from "../../errors"
 import { FetchRoutesImpl, QueryableRoute } from "./helpers"
 
-export class FetchMatchaPossibleRoutesFailedError extends XLinkSDKErrorBase {
+export class FetchMatchaPossibleRoutesFailedError extends BroSDKErrorBase {
   constructor(message: null | string, options: ErrorConstructorOptions) {
     super(message ?? "Request 0x.org api failed", options)
   }

src/utils/types/TransferProphet.ts

@@ -1,3 +1,4 @@
+import { SDK_NAME } from "../../bitcoinUtils/constants"
 import {
   SDKNumber,
   SDKNumberifyNestly,
@@ -163,7 +164,7 @@ export const transformToPublicTransferProphetAggregated = (
 ): PublicTransferProphetAggregated<PublicTransferProphet[]> => {
   if (routes.length !== transferProphets.length) {
     throw new Error(
-      `[XLinkSDK#transformToPublicTransferProphetAggregated2] route count not match with transferProphet count, which is not expected`,
+      `[${SDK_NAME}#transformToPublicTransferProphetAggregated2] route count not match with transferProphet count, which is not expected`,
     )
   }