> For the complete documentation index, see [llms.txt](https://docs.pharos.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pharos.xyz/tooling-and-infrastructure/cross-chain/chainlink-ccip.md).

# Chainlink CCIP

Chainlink CCIP enables secure cross-chain messaging and token transfers between supported blockchains.

On Pharos, CCIP allows developers to build applications that interact with multiple networks, including cross-chain DeFi protocols, token bridges, and omnichain applications.

## Supported Lanes

The following cross-chain lanes are currently available:

* Pharos ↔ Ethereum
* Pharos ↔ Jovay
* Pharos ↔ Polygon
* Pharos ↔ Base

## Network Configuration

Chainlink CCIP is available on Pacific Mainnet with the following configuration:

### Core Parameters

| Parameter       | Value                                      |
| --------------- | ------------------------------------------ |
| Chain Selector  | 7801139999541420232                        |
| Router Contract | 0x4e52dD94e9BCfeFE3C78153bDfB0AB1d30687297 |

## When to Use CCIP

Chainlink CCIP is typically used for:

* Cross-chain token transfers
* Sending messages between smart contracts on different chains
* Building omnichain applications
* Integrating liquidity and users from other ecosystems

## Integration Notes

* Use the Router contract to initiate cross-chain messages and token transfers
* Ensure correct configuration of chain selectors and destination chains
* Suitable for applications requiring secure and standardized cross-chain communication

## Documentation

For detailed integration guides and supported configurations:

<https://docs.chain.link/ccip/directory/mainnet/chain/pharos-mainnet>

## Next Steps

* Configure your contracts to interact with the CCIP Router
* Test cross-chain messaging and transfers
* Combine with other infrastructure such as RPC and oracles for full application workflows


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