Chainlink Functions is available on the Arbitrum Sepolia testnet.

Chainlink Node v2.7.2 is now available. See the Release Notes for details.

CCIP v1.0.0 has been deprecated on testnet. You must use the new router addresses listed in the CCIP v1.2.0 configuration page before January 31st, 2024. Please note that there is no change to the router interface. The CCIP v1.0.0 testnet routers will continue to function in parallel until January 31st, 2024, but we highly recommend switching to the v1.2.0 routers as soon as possible. If you currently use CCIP v1.0.0, use the @chainlink/contracts-ccip npm package version 0.7.6. To migrate to v1.2.0, use version 1.2.1 of the npm package or later.

• There is no change to the router interface, but you must use the new router addresses listed in the CCIP v1.2.0 configuration page.USDC transfers are currently supported on several lanes. See the the Supported Networks page to get a specific lane's token addresses and rate limits.
• We've simplified the message sequencing process in our CCIP message handling by removing the strict sequencing flag from the extraArgs field in CCIP messages.
• The gas limit and maximum message data length for CCIP messages have been adjusted on testnets. These changes are detailed in the Service Limits documentation.
• To interact with CCIP v1.2.0 , use the @chainlink/contract-ccip npm package.

Chainlink Automation is live on Base.

Chainlink Node v2.7.1 is now available. See the Release Notes for details.

Arbitrum Goerli is no longer supported. Arbitrum Sepolia support will be added at a later date.

Arbitrum Goerli support ends as of November 18, 2023. Support for Arbitrum Sepolia is available for both subscription and direct funding.

Chainlink Node v2.7.0 is now available. See the Release Notes for details.

Chainlink Node v2.6.0 is now available. See the Release Notes for details.

Chainlink Data Streams is available in Early Access on Arbitrum Mainnet and Arbitrum Goerli. Read the docs to get started.