This release introduces TON support, improved search and latency handling, enhanced traceability, and new SDK and CLI capabilities for easier message tracking, execution, and automation.

CCIP API Updates

• TON Integration: Full support for TON search formats, state handling (including UNCONFIRMED), and extraArgs decoding.
• Enhanced Search: New token-based filtering for message search with sourceTokenAddress filter. Support for broader, text-based querying across relevant fields to simplify search workflows with q parameter
• Lane Latency: Lane latency estimation has been made more robust, with improved accuracy and consistency across varying data conditions
• Traceability: Each request now includes a unique identifier x-request-id to improve traceability and debugging

CCIP SDK Updates

• Search Messages: Added searchMessages with cursor pagination and an async generator (searchAllMessages) for easier message tracking.
• Manual Execution: New getExecutionInput(messageId) allows manually executing using only a message ID.
• Solana Enhancements: Support for estimateReceiveExecution providing receiver simulation and compute unit estimation on Solana.

CCIP CLI Updates

• Automation Friendly: Introduced a --no-interactive mode and a standardized JSON output contract for use with scripts and AI agents.
• Power User Tools: Added shell completion for bash/zsh and a new search command with interactive inspection.
• Flexible Sending: Support for passing arbitrary extraArgs via --extra/-x and manual execution via Message ID.
• Wallet Integration: Added keystore options for Hardhat and Foundry environments.

The latest CCIP SDK and CLI version is v1.6.2. Developers are encouraged to upgrade to take full advantage of these improvements.

CRE CLI version 1.14.0 is now available. This release adds cre workflow supported-chains to list chain names the CLI supports for local simulation, improves error messages when chain or RPC configuration is wrong, and makes RPC URL and Ethereum key validation more reliable. Vault browser flows for listing and deleting secrets align more closely with workflow-owner identity, and loading .env no longer overwrites 1Password op:// secret references.

Update your CLI by running cre update when prompted, or follow the CLI Installation guide for fresh installations.

See all changes on GitHub

The following Data Feeds are scheduled for deprecation on May 20th, 2026. See Feeds Scheduled For Deprecation for shutdown dates and the latest status:

BEAM / USD

Avalanche

TUSD / ETH

Ethereum

WOO / ETH

Avalanche

CCIP is no longer supported on Blast Mainnet.

New Data Feeds available:

CBBTC / USD

Base

EAPT / APT

Arbitrum

JITOSOL / SOL

Base

STHAPT / APT

Arbitrum

tGLD / USD

Ethereum

TRUAPT / APT

Arbitrum

New Data Streams available on all supported networks:

MEGA / USD

OPG / USD

PSTUSDC / USD

STRC / USD

STRC / USD

STRC / USD

The following Data Streams are scheduled for deprecation on May 20th, 2026. See Deprecating Data Streams for shutdown dates and the latest status:

DRIV / USD

DRIV / USD

GMX / USD

GMX / USD

Chainlink CCIP expands support to MegaETH Testnet 2, replacing the MegaETH Testnet.

MegaETH Testnet

Chainlink CCIP expands support to 0G Galileo Testnet 1, replacing the 0G Galileo Testnet.

0G Galileo Testnet

Newly supported tokens: xTAO

TAO