diff --git a/README.md b/README.md
index 38d73b1..7411cc1 100755
--- a/README.md
+++ b/README.md
@@ -26,6 +26,12 @@ interface Pool {
   underlyingTokens?: Array<string>;
   poolMeta?: string;
   url?: string;
+  // optional lending protocol specific fields:
+  apyBaseBorrow?: number;
+  apyRewardBorrow?: number;
+  totalSupplyUsd?: number;
+  totalBorrowUsd?: number;
+  ltv?: number;
 }
 ```
 
diff --git a/migrations/1663509086058_yield-borrow-fields.js b/migrations/1663509086058_yield-borrow-fields.js
new file mode 100644
index 0000000..ba51032
--- /dev/null
+++ b/migrations/1663509086058_yield-borrow-fields.js
@@ -0,0 +1,11 @@
+exports.up = (pgm) => {
+  pgm.addColumns('yield', {
+    apyBaseBorrow: 'numeric',
+    apyRewardBorrow: 'numeric',
+    totalSupplyUsd: 'numeric',
+    totalBorrowUsd: 'numeric',
+  });
+  pgm.addColumns('config', {
+    ltv: 'numeric',
+  });
+};
diff --git a/src/adaptors/test.js b/src/adaptors/test.js
index 21ea218..2f3e36e 100644
--- a/src/adaptors/test.js
+++ b/src/adaptors/test.js
@@ -22,6 +22,11 @@ describe(`Running ${process.env.npm_config_adapter} Test`, () => {
       'rewardTokens',
       'poolMeta',
       'url',
+      'apyBaseBorrow',
+      'apyRewardBorrow',
+      'totalSupplyUsd',
+      'totalBorrowUsd',
+      'ltv',
     ];
     const fields = [...Object.keys(baseFields), ...optionalFields, 'tvlUsd'];
     apy.forEach((pool) => {
diff --git a/src/controllers/configController.js b/src/controllers/configController.js
index c058e54..05f6408 100644
--- a/src/controllers/configController.js
+++ b/src/controllers/configController.js
@@ -100,6 +100,7 @@ const buildInsertConfigQuery = (payload) => {
     { name: 'underlyingTokens', def: null },
     { name: 'rewardTokens', def: null },
     'url',
+    { name: 'ltv', def: null },
   ];
   const cs = new pgp.helpers.ColumnSet(columns, { table: tableName });
   const query =
diff --git a/src/controllers/yieldController.js b/src/controllers/yieldController.js
index 9804f9e..2c314f0 100644
--- a/src/controllers/yieldController.js
+++ b/src/controllers/yieldController.js
@@ -250,6 +250,10 @@ const buildInsertYieldQuery = (payload) => {
     'apy',
     'apyBase',
     'apyReward',
+    { name: 'apyBaseBorrow', def: null },
+    { name: 'apyRewardBorrow', def: null },
+    { name: 'totalSupplyUsd', def: null },
+    { name: 'totalBorrowUsd', def: null },
   ];
   const cs = new pgp.helpers.ColumnSet(columns, { table: tableName });
   return pgp.helpers.insert(payload, cs);
diff --git a/src/handlers/triggerAdaptor.js b/src/handlers/triggerAdaptor.js
index bf24713..85bb4c4 100644
--- a/src/handlers/triggerAdaptor.js
+++ b/src/handlers/triggerAdaptor.js
@@ -60,12 +60,14 @@ const main = async (body) => {
   // number to string. so in order for the below filters to work proplerly we need to guarantee that the
   // datatypes are correct (on db insert, mongoose checks field types against the schema and the bulk insert
   // will fail if a pools field types doesnt match)
+  const strToNum = (val) => (typeof val === 'string' ? Number(val) : val);
   data = data.map((p) => ({
     ...p,
-    apy: typeof p.apy === 'string' ? Number(p.apy) : p.apy,
-    apyBase: typeof p.apyBase === 'string' ? Number(p.apyBase) : p.apyBase,
-    apyReward:
-      typeof p.apyReward === 'string' ? Number(p.apyReward) : p.apyReward,
+    apy: strToNum(p.apy),
+    apyBase: strToNum(p.apyBase),
+    apyReward: strToNum(p.apyReward),
+    apyBaseBorrow: strToNum(p.apyBaseBorrow),
+    apyRewardBorrow: strToNum(p.apyRewardBorrow),
   }));
 
   // filter tvl to be btw lb-ub
@@ -81,6 +83,10 @@ const main = async (body) => {
     apy: Number.isFinite(p.apy) ? p.apy : null,
     apyBase: Number.isFinite(p.apyBase) ? p.apyBase : null,
     apyReward: Number.isFinite(p.apyReward) ? p.apyReward : null,
+    apyBaseBorrow: Number.isFinite(p.apyBaseBorrow) ? p.apyBaseBorrow : null,
+    apyRewardBorrow: Number.isFinite(p.apyRewardBorrow)
+      ? p.apyRewardBorrow
+      : null,
   }));
 
   // remove pools where all 3 apy related fields are null
@@ -93,8 +99,9 @@ const main = async (body) => {
     ...p,
     apy: p.apy < 0 ? 0 : p.apy,
     apyBase: p.apyBase < 0 ? 0 : p.apyBase,
-    // this shouldn't be lower than 0 lol, but leaving it here anyways in case of bug in adapter
     apyReward: p.apyReward < 0 ? 0 : p.apyReward,
+    apyBaseBorrow: p.apyBaseBorrow < 0 ? 0 : p.apyBaseBorrow,
+    apyRewardBorrow: p.apyRewardBorrow < 0 ? 0 : p.apyRewardBorrow,
   }));
 
   // derive final total apy field
@@ -150,6 +157,22 @@ const main = async (body) => {
         p.apyReward !== null ? +p.apyReward.toFixed(precision) : p.apyReward,
       url: p.url ?? project.url,
       timestamp,
+      apyBaseBorrow:
+        p.apyBaseBorrow !== null
+          ? +p.apyBaseBorrow.toFixed(precision)
+          : p.apyBaseBorrow,
+      apyRewardBorrow:
+        p.apyRewardBorrow !== null
+          ? +p.apyRewardBorrow.toFixed(precision)
+          : p.apyRewardBorrow,
+      totalSupplyUsd:
+        p.totalSupplyUsd === undefined || p.totalSupplyUsd === null
+          ? null
+          : Math.round(p.totalSupplyUsd),
+      totalBorrowUsd:
+        p.totalBorrowUsd === undefined || p.totalBorrowUsd === null
+          ? null
+          : Math.round(p.totalBorrowUsd),
     };
   });