cctp-rs 3.0.0

Rust SDK for CCTP
Documentation 
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// SPDX-FileCopyrightText: 2025 Semiotic AI, Inc.
//
// SPDX-License-Identifier: Apache-2.0
//! Contract addresses for CCTP contracts across all supported chains
//!
//! This module centralizes all contract address constants for both `MessageTransmitter`
//! and `TokenMessenger` contracts across mainnet and testnet chains.

use alloy_primitives::{address, Address};

// MessageTransmitter Addresses

/// <https://arbiscan.io/address/0xC30362313FBBA5cf9163F0bb16a0e01f01a896ca>
pub const ARBITRUM_MESSAGE_TRANSMITTER_ADDRESS: Address =
    address!("c30362313fbba5cf9163f0bb16a0e01f01a896ca");

/// <https://sepolia.arbiscan.io/address/0xacf1ceef35caac005e15888ddb8a3515c41b4872>
pub const ARBITRUM_SEPOLIA_MESSAGE_TRANSMITTER_ADDRESS: Address =
    address!("acf1ceef35caac005e15888ddb8a3515c41b4872");

/// <https://snowtrace.io/address/0x8186359af5f57fbb40c6b14a588d2a59c0c29880>
pub const AVALANCHE_MESSAGE_TRANSMITTER_ADDRESS: Address =
    address!("8186359af5f57fbb40c6b14a588d2a59c0c29880");

/// <https://basescan.org/address/0xAD09780d193884d503182aD4588450C416D6F9D4>
pub const BASE_MESSAGE_TRANSMITTER_ADDRESS: Address =
    address!("ad09780d193884d503182ad4588450c416d6f9d4");

/// <https://base-sepolia.blockscout.com/address/0x7865fAfC2db2093669d92c0F33AeEF291086BEFD>
pub const BASE_SEPOLIA_MESSAGE_TRANSMITTER_ADDRESS: Address =
    address!("7865fAfC2db2093669d92c0F33AeEF291086BEFD");

/// <https://etherscan.io/address/0x0a992d191DEeC32aFe36203Ad87D7d289a738F81>
pub const ETHEREUM_MESSAGE_TRANSMITTER_ADDRESS: Address =
    address!("0a992d191DEeC32aFe36203Ad87D7d289a738F81");

/// <https://sepolia.etherscan.io/address/0x7865fAfC2db2093669d92c0F33AeEF291086BEFD>
pub const ETHEREUM_SEPOLIA_MESSAGE_TRANSMITTER_ADDRESS: Address =
    address!("7865fAfC2db2093669d92c0F33AeEF291086BEFD");

/// <https://optimistic.etherscan.io/address/0x4D41f22c5a0e5c74090899E5a8Fb597a8842b3e8>
pub const OPTIMISM_MESSAGE_TRANSMITTER_ADDRESS: Address =
    address!("4D41f22c5a0e5c74090899E5a8Fb597a8842b3e8");

/// <https://polygonscan.com/address/0x9daF8c91AEFAE50b9c0E69629D3F6Ca40cA3B3FE>
pub const POLYGON_CCTP_V1_MESSAGE_TRANSMITTER: Address =
    address!("F3be9355363857F3e001be68856A2f96b4C39Ba9");

/// <https://uniscan.xyz/address/0x353bE9E2E38AB1D19104534e4edC21c643Df86f4>
pub const UNICHAIN_CCTP_V1_MESSAGE_TRANSMITTER: Address =
    address!("353bE9E2E38AB1D19104534e4edC21c643Df86f4");

// TokenMessenger Addresses

/// <https://developers.circle.com/stablecoins/evm-smart-contracts>
pub const ARBITRUM_TOKEN_MESSENGER_ADDRESS: Address =
    address!("19330d10D9Cc8751218eaf51E8885D058642E08A");

/// <https://developers.circle.com/stablecoins/evm-smart-contracts>
pub const ARBITRUM_SEPOLIA_TOKEN_MESSENGER_ADDRESS: Address =
    address!("9f3B8679c73C2Fef8b59B4f3444d4e156fb70AA5");

/// <https://developers.circle.com/stablecoins/evm-smart-contracts>
pub const AVALANCHE_TOKEN_MESSENGER_ADDRESS: Address =
    address!("6b25532e1060ce10cc3b0a99e5683b91bfde6982");

/// <https://developers.circle.com/stablecoins/evm-smart-contracts>
pub const BASE_TOKEN_MESSENGER_ADDRESS: Address =
    address!("1682ae6375c4e4a97e4b583bc394c861a46d8962");

/// <https://developers.circle.com/stablecoins/evm-smart-contracts>
pub const BASE_SEPOLIA_TOKEN_MESSENGER_ADDRESS: Address =
    address!("9f3B8679c73C2Fef8b59B4f3444d4e156fb70AA5");

/// <https://developers.circle.com/stablecoins/evm-smart-contracts>
pub const ETHEREUM_TOKEN_MESSENGER_ADDRESS: Address =
    address!("bd3fa81b58ba92a82136038b25adec7066af3155");

/// <https://developers.circle.com/stablecoins/evm-smart-contracts>
pub const ETHEREUM_SEPOLIA_TOKEN_MESSENGER_ADDRESS: Address =
    address!("9f3B8679c73C2Fef8b59B4f3444d4e156fb70AA5");

/// <https://developers.circle.com/stablecoins/evm-smart-contracts>
pub const OPTIMISM_TOKEN_MESSENGER_ADDRESS: Address =
    address!("2B4069517957735bE00ceE0fadAE88a26365528f");

/// <https://developers.circle.com/stablecoins/evm-smart-contracts>
pub const POLYGON_CCTP_V1_TOKEN_MESSENGER: Address =
    address!("9daF8c91AEFAE50b9c0E69629D3F6Ca40cA3B3FE");

/// <https://uniscan.xyz/address/0x4e744b28E787c3aD0e810eD65A24461D4ac5a762>
pub const UNICHAIN_CCTP_V1_TOKEN_MESSENGER: Address =
    address!("4e744b28E787c3aD0e810eD65A24461D4ac5a762");

// =============================================================================
// CCTP V2 Contract Addresses
// =============================================================================
//
// V2 uses unified contract addresses across all chains within each environment.
// This is a major improvement over V1, simplifying integration and reducing
// configuration complexity.
//
// Reference: <https://developers.circle.com/cctp/evm-smart-contracts>

/// CCTP V2 `MessageTransmitter` address (Mainnet)
///
/// Used across ALL v2 mainnet chains including:
/// - Linea (Domain 11)
/// - Sonic (Domain 13)
/// - And other v2-supported mainnets
///
/// <https://developers.circle.com/cctp/evm-smart-contracts>
pub const CCTP_V2_MESSAGE_TRANSMITTER_MAINNET: Address =
    address!("81D40F21F12A8F0E3252Bccb954D722d4c464B64");

/// CCTP V2 `TokenMessenger` address (Mainnet)
///
/// Used across ALL v2 mainnet chains including:
/// - Linea (Domain 11)
/// - Sonic (Domain 13)
/// - And other v2-supported mainnets
///
/// <https://developers.circle.com/cctp/evm-smart-contracts>
pub const CCTP_V2_TOKEN_MESSENGER_MAINNET: Address =
    address!("28b5a0e9C621a5BadaA536219b3a228C8168cf5d");

/// CCTP V2 `MessageTransmitter` address (Testnet)
///
/// Used across ALL v2 testnet chains including:
/// - Linea Sepolia (Domain 11)
/// - Sonic Testnet (Domain 13)
/// - And other v2-supported testnets
///
/// <https://developers.circle.com/cctp/evm-smart-contracts>
pub const CCTP_V2_MESSAGE_TRANSMITTER_TESTNET: Address =
    address!("E737e5cEBEEBa77EFE34D4aa090756590b1CE275");

/// CCTP V2 `TokenMessenger` address (Testnet)
///
/// Used across ALL v2 testnet chains including:
/// - Linea Sepolia (Domain 11)
/// - Sonic Testnet (Domain 13)
/// - And other v2-supported testnets
///
/// <https://developers.circle.com/cctp/evm-smart-contracts>
pub const CCTP_V2_TOKEN_MESSENGER_TESTNET: Address =
    address!("8FE6B999Dc680CcFDD5Bf7EB0974218be2542DAA");