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Oracles /tools/oracles Documentation for various blockchain oracles for Base. Including support for price feeds and verifiable random functions (VRF).
Oracles
Oracle
Base
Base Mainnet
Base Testnet
Base network
Chainlink
Pyth
VRF
verifiable random function
generate random numbers
RNG
true randomness
price feeds
data feeds

Oracles

API3

API3 is building secure first-party oracles for Base.

API3 is live with:

  • dAPIs: First-party aggregated data feeds sourced directly from the data providers.
  • Airnode: The first-party serverless Oracle solution to bring any REST API onchain.
  • QRNG: Quantum Random Number Generator for verifiable quantum RNG onchain.

Supported Networks

  • Base Mainnet
  • Base Goerli (Testnet)

Chainlink

Chainlink provides a number of price feeds for Base.

See this guide to learn how to use the Chainlink feeds.

:::info

To use Chainlink datafeeds, you may need LINK token.

:::

Supported Networks

  • Base Mainnet
  • Base Goerli (Testnet)

DIA

DIA provides 2000+ price feeds for Base. See this guide to learn how to use the DIA feeds.

Supported Networks

  • Base Mainnet
  • Base Goerli (Testnet)

Pyth

Pyth offers 250+ price feeds for Base.

See this guide to learn how to use the Pyth feeds.

Supported Networks

  • Base Mainnet
  • Base Goerli (Testnet)

RedStone

RedStone provides 1200+ price feeds for Base.

See this guide to learn how to use the RedStone feeds.

Supported Networks

  • Base Mainnet
  • Base Goerli (Testnet)

Supra VRF

Supra offers Verifiable Random Function (VRF) for Base.

Visit the Supra VRF documentation to learn more about integrating Supra VRF into your Base project.

Supported Networks

  • Base Mainnet
  • Base Goerli (Testnet)