Resources
References
Contract addresses and the source code behind GMP.
Addresses
Gateway, gas service and ITS addresses for every connected chain are on Chains and contracts.
Contracts
| Contract | Description |
|---|---|
| AxelarGateway | Gateway on consensus EVM chains: callContract, callContractWithToken and message approval |
| AxelarAmplifierGateway | Gateway on Amplifier EVM chains |
| AxelarGasService | Gas payments, gas top-ups and refunds |
| AxelarExecutable | Base contract for receiving messages |
| AxelarExpressExecutableWithToken | Base contract for receiving messages with Express |
| AxelarValuedExpressExecutable | Express for messages whose value is computed by the contract |
Repositories
| Repository | Description |
|---|---|
| axelar-gmp-sdk-solidity | Solidity libraries for GMP: executables, Amplifier gateway, governance, deployers |
| axelar-cgp-solidity | Gateway and gas service contracts for consensus EVM chains |
| axelar-amplifier-solana | Gateway, gas service and ITS programs for Solana |
| axelar-cgp-sui | Gateway, gas service and ITS packages for Sui |
| axelar-amplifier-stellar | Gateway, gas service and ITS contracts for Stellar |
| axelar-amplifier-xrpl | XRPL integration |
| cgp-spec | Cross-Chain Gateway Protocol specification |
For every Axelar repository, see Infrastructure › References.