Contract addresses

Hyperlane core contract addresses

Mainnet

Mailbox

Network	Address	Explorer
Celo	0x35231d4c2D8B8ADcB5617A638A0c4548684c7C70	View on celoscan.io
Ethereum	0x35231d4c2D8B8ADcB5617A638A0c4548684c7C70	View on etherscan.io
Avalanche	0x35231d4c2D8B8ADcB5617A638A0c4548684c7C70	View on snowtrace.io
Polygon	0x35231d4c2D8B8ADcB5617A638A0c4548684c7C70	View on polygonscan.com
Bsc	0x35231d4c2D8B8ADcB5617A638A0c4548684c7C70	View on bscscan.com
Arbitrum	0x35231d4c2D8B8ADcB5617A638A0c4548684c7C70	View on arbiscan.io
Optimism	0x35231d4c2D8B8ADcB5617A638A0c4548684c7C70	View on optimistic.etherscan.io
Moonbeam	0x35231d4c2D8B8ADcB5617A638A0c4548684c7C70	View on moonscan.io
Gnosis	0x35231d4c2D8B8ADcB5617A638A0c4548684c7C70	View on gnosisscan.io

DefaultIsmInterchainGasPaymaster

Read about this here

Network	Address	Explorer
Celo	0x56f52c0A1ddcD557285f7CBc782D3d83096CE1Cc	View on celoscan.io
Ethereum	0x56f52c0A1ddcD557285f7CBc782D3d83096CE1Cc	View on etherscan.io
Avalanche	0x56f52c0A1ddcD557285f7CBc782D3d83096CE1Cc	View on snowtrace.io
Polygon	0x56f52c0A1ddcD557285f7CBc782D3d83096CE1Cc	View on polygonscan.com
Bsc	0x56f52c0A1ddcD557285f7CBc782D3d83096CE1Cc	View on bscscan.com
Arbitrum	0x56f52c0A1ddcD557285f7CBc782D3d83096CE1Cc	View on arbiscan.io
Optimism	0x56f52c0A1ddcD557285f7CBc782D3d83096CE1Cc	View on optimistic.etherscan.io
Moonbeam	0x56f52c0A1ddcD557285f7CBc782D3d83096CE1Cc	View on moonscan.io
Gnosis	0x56f52c0A1ddcD557285f7CBc782D3d83096CE1Cc	View on gnosisscan.io

InterchainGasPaymaster

Advanced use - read here

Network	Address	Explorer
Celo	0x6cA0B6D22da47f091B7613223cD4BB03a2d77918	View on celoscan.io
Ethereum	0x6cA0B6D22da47f091B7613223cD4BB03a2d77918	View on etherscan.io
Avalanche	0x6cA0B6D22da47f091B7613223cD4BB03a2d77918	View on snowtrace.io
Polygon	0x6cA0B6D22da47f091B7613223cD4BB03a2d77918	View on polygonscan.com
Bsc	0x6cA0B6D22da47f091B7613223cD4BB03a2d77918	View on bscscan.com
Arbitrum	0x6cA0B6D22da47f091B7613223cD4BB03a2d77918	View on arbiscan.io
Optimism	0x6cA0B6D22da47f091B7613223cD4BB03a2d77918	View on optimistic.etherscan.io
Moonbeam	0x6cA0B6D22da47f091B7613223cD4BB03a2d77918	View on moonscan.io
Gnosis	0x6cA0B6D22da47f091B7613223cD4BB03a2d77918	View on gnosisscan.io

MultisigIsm

Network	Address	Explorer
Celo	0x9bDE63104EE030d9De419EEd6bA7D14b86D6fE3f	View on celoscan.io
Ethereum	0xec48E52D960E54a179f70907bF28b105813877ee	View on etherscan.io
Avalanche	0xeE80ab5B563cB3825133f29502bA34eD3707cb8C	View on snowtrace.io
Polygon	0x61A80297e77FC5395bd6Ff60EEacf7CD4f18d4a4	View on polygonscan.com
Bsc	0x3a579C0bd04FC4C98A8D70EEABD9094e7be4B26D	View on bscscan.com
Arbitrum	0x32B92bd3e5045B67FDD8dbb7A58D25980836d04C	View on arbiscan.io
Optimism	0xAab1D11E2063Bae5EB01fa946cA8d2FDe3db05D5	View on optimistic.etherscan.io
Moonbeam	0xf3b1F415740A26568C45b1c771A737E31C198F09	View on moonscan.io
Gnosis	0xC343A7054838FE9F249D7E3Ec1Fa6f1D108694b8	View on gnosisscan.io

InterchainQueryRouter

Network	Address	Explorer
Celo	0xA837e38C3F7D509DF3a7a0fCf65E3814DB6c2618	View on celoscan.io
Ethereum	0x1d9fB4EA1712d0aaF713F7e02Aee0766Bb42bdB0	View on etherscan.io
Avalanche	0x93CDC5315833F827A92F593a2aAa61e68A95b51b	View on snowtrace.io
Polygon	0x284f71eBF22b7C7bf43aD20c460343D1a2d697c0	View on polygonscan.com
Bsc	0xAD20d715A6544be3f132F96e1cEaAfF016e356D7	View on bscscan.com
Arbitrum	0x6fa285743afc565Ee99b6D34FE5F298690BC6412	View on arbiscan.io
Optimism	0x5188731eE98892d1e7d98b869D811624dADf94eb	View on optimistic.etherscan.io
Moonbeam	0xf1CFA9D0d4191441b1D121144f4027e63bbAE591	View on moonscan.io
Gnosis	0xA376b27212D608324808923Add679A2c9FAFe9Da	View on gnosisscan.io

InterchainAccountRouter

Network	Address	Explorer
Celo	0x9521291A43ebA3aD3FD24d610F4b7F7543C8d761	View on celoscan.io
Ethereum	0xe0f6eDeb3de10447C1D1CfB787e14e8F2F3a21Fb	View on etherscan.io
Avalanche	0x7D8bd3e0e6782be26B817FF6f39F26300C457aC0	View on snowtrace.io
Polygon	0x08B9d59ad00bb917144B25C957F9c4a1e955709a	View on polygonscan.com
Bsc	0x98593E2EeC26e369C761f6F0A0220ABcd6ea2673	View on bscscan.com
Arbitrum	0x2dF1d8f3b357422Ceddbeee3fdF159B45AC6F005	View on arbiscan.io
Optimism	0x0e2fEfe9357453Fc587FB11eF7C2CcdF56127f8a	View on optimistic.etherscan.io
Moonbeam	0xE50DEa401eD22aBc75559d411b9cfF819c324D3b	View on moonscan.io
Gnosis	0xe9E3444DDD80c50276c0Fcf316026f6d7fEc2c47	View on gnosisscan.io

ValidatorAnnounce

Network	Address	Explorer
Celo	0x9bBdef63594D5FFc2f370Fe52115DdFFe97Bc524	View on celoscan.io
Ethereum	0x9bBdef63594D5FFc2f370Fe52115DdFFe97Bc524	View on etherscan.io
Avalanche	0x9bBdef63594D5FFc2f370Fe52115DdFFe97Bc524	View on snowtrace.io
Polygon	0x9bBdef63594D5FFc2f370Fe52115DdFFe97Bc524	View on polygonscan.com
Bsc	0x9bBdef63594D5FFc2f370Fe52115DdFFe97Bc524	View on bscscan.com
Arbitrum	0x9bBdef63594D5FFc2f370Fe52115DdFFe97Bc524	View on arbiscan.io
Optimism	0x9bBdef63594D5FFc2f370Fe52115DdFFe97Bc524	View on optimistic.etherscan.io
Moonbeam	0x9bBdef63594D5FFc2f370Fe52115DdFFe97Bc524	View on moonscan.io
Gnosis	0x9bBdef63594D5FFc2f370Fe52115DdFFe97Bc524	View on gnosisscan.io

LiquidityLayer

Network	Address	Explorer
Ethereum	0x9954A0d5C9ac7e4a3687f9B08c0FF272f9d0dc71	View on etherscan.io
Avalanche	0xEff8C988b9F9f606059c436F5C1Cc431571C8B03	View on snowtrace.io

Testnet

Mailbox

Network	Address	Explorer
Alfajores	0xCC737a94FecaeC165AbCf12dED095BB13F037685	View on alfajores.celoscan.io
Fuji	0xCC737a94FecaeC165AbCf12dED095BB13F037685	View on testnet.snowtrace.io
Mumbai	0xCC737a94FecaeC165AbCf12dED095BB13F037685	View on mumbai.polygonscan.com
Bsctestnet	0xCC737a94FecaeC165AbCf12dED095BB13F037685	View on testnet.bscscan.com
Goerli	0xCC737a94FecaeC165AbCf12dED095BB13F037685	View on goerli.etherscan.io
Moonbasealpha	0xCC737a94FecaeC165AbCf12dED095BB13F037685	View on moonbase.moonscan.io
Optimismgoerli	0xCC737a94FecaeC165AbCf12dED095BB13F037685	View on goerli-optimism.etherscan.io
Arbitrumgoerli	0xCC737a94FecaeC165AbCf12dED095BB13F037685	View on goerli.arbiscan.io
Sepolia	0xCC737a94FecaeC165AbCf12dED095BB13F037685	View on sepolia.etherscan.io

DefaultIsmInterchainGasPaymaster

Read about this here

Network	Address	Explorer
Alfajores	0xF90cB82a76492614D07B82a7658917f3aC811Ac1	View on alfajores.celoscan.io
Fuji	0xF90cB82a76492614D07B82a7658917f3aC811Ac1	View on testnet.snowtrace.io
Mumbai	0xF90cB82a76492614D07B82a7658917f3aC811Ac1	View on mumbai.polygonscan.com
Bsctestnet	0xF90cB82a76492614D07B82a7658917f3aC811Ac1	View on testnet.bscscan.com
Goerli	0xF90cB82a76492614D07B82a7658917f3aC811Ac1	View on goerli.etherscan.io
Moonbasealpha	0xF90cB82a76492614D07B82a7658917f3aC811Ac1	View on moonbase.moonscan.io
Optimismgoerli	0xF90cB82a76492614D07B82a7658917f3aC811Ac1	View on goerli-optimism.etherscan.io
Arbitrumgoerli	0xF90cB82a76492614D07B82a7658917f3aC811Ac1	View on goerli.arbiscan.io
Sepolia	0xF987d7edcb5890cB321437d8145E3D51131298b6	View on sepolia.etherscan.io

InterchainGasPaymaster

Advanced use - read here

Network	Address	Explorer
Alfajores	0x8f9C3888bFC8a5B25AED115A82eCbb788b196d2a	View on alfajores.celoscan.io
Fuji	0x8f9C3888bFC8a5B25AED115A82eCbb788b196d2a	View on testnet.snowtrace.io
Mumbai	0x8f9C3888bFC8a5B25AED115A82eCbb788b196d2a	View on mumbai.polygonscan.com
Bsctestnet	0x8f9C3888bFC8a5B25AED115A82eCbb788b196d2a	View on testnet.bscscan.com
Goerli	0x8f9C3888bFC8a5B25AED115A82eCbb788b196d2a	View on goerli.etherscan.io
Moonbasealpha	0x8f9C3888bFC8a5B25AED115A82eCbb788b196d2a	View on moonbase.moonscan.io
Optimismgoerli	0x8f9C3888bFC8a5B25AED115A82eCbb788b196d2a	View on goerli-optimism.etherscan.io
Arbitrumgoerli	0x8f9C3888bFC8a5B25AED115A82eCbb788b196d2a	View on goerli.arbiscan.io
Sepolia	0x8f9C3888bFC8a5B25AED115A82eCbb788b196d2a	View on sepolia.etherscan.io

MultisigIsm

Network	Address	Explorer
Alfajores	0x4D06A1671A2a345B14B15cbD50027979A5D1d8C9	View on alfajores.celoscan.io
Fuji	0xD713Db664509bd057aC2b378F4B65Db468F634A5	View on testnet.snowtrace.io
Mumbai	0xd71f1A64659beC0781b2aa21bc7a72F7290F6Bf3	View on mumbai.polygonscan.com
Bsctestnet	0x34add51924C500b4428067E251168807b3f5faED	View on testnet.bscscan.com
Goerli	0x32B34F0D86b275b92e9289d9054Db5Ec32d2CC6C	View on goerli.etherscan.io
Moonbasealpha	0xec8875C7cE0a814A56654618D366641859F32C7A	View on moonbase.moonscan.io
Optimismgoerli	0x47384E33E67007B7fE4326fb096Bdf9CbA7AB6E4	View on goerli-optimism.etherscan.io
Arbitrumgoerli	0x47384E33E67007B7fE4326fb096Bdf9CbA7AB6E4	View on goerli.arbiscan.io
Sepolia	0xD3d062a5dcBA85ae863618d4c264d2358300c283	View on sepolia.etherscan.io

InterchainQueryRouter

Network	Address	Explorer
Alfajores	0xc341cBC69745C541d698cb2cB4eDb91c2F0413aE	View on alfajores.celoscan.io
Fuji	0x7192d5Ad540E9fEfc3FD1845d41c18EE86980AAb	View on testnet.snowtrace.io
Mumbai	0xD786eC480Da58792175c9DDEdD99802Badf1037E	View on mumbai.polygonscan.com
Bsctestnet	0x6117c92e1D05fD23Adc6077bA0d2956EE3175984	View on testnet.bscscan.com
Goerli	0x46A2B1C3E8a93C3613Ebf326235FbD3e2f65660F	View on goerli.etherscan.io
Optimismgoerli	0x6385E09099d889f912F90c47F10E903fe4feBF69	View on goerli-optimism.etherscan.io
Arbitrumgoerli	0x5b1E05e1fdDBc0f3d31c4E634ff4D5d84A56deEe	View on goerli.arbiscan.io
Sepolia	0x507C18fa4e3b0ce6beBD494488D62d1ed0fB0555	View on sepolia.etherscan.io

InterchainAccountRouter

Network	Address	Explorer
Alfajores	0x2b0db6161f2f7aE86b7eA07711354575a6D99667	View on alfajores.celoscan.io
Fuji	0xb0811feF53FF499bd8E09018F8E568b95c42A721	View on testnet.snowtrace.io
Mumbai	0x03Ae748aee6E31560D4E46AdbCF15c6D60bD70e7	View on mumbai.polygonscan.com
Bsctestnet	0x404693BeD61D6B17F44738c0b4ddF9c2D65Ba0BF	View on testnet.bscscan.com
Goerli	0x55486284a85d7b51a7bBfd343702414D65276fa6	View on goerli.etherscan.io
Moonbasealpha	0xFB03bC45D20848F94DAF6884A92795dd44dDE241	View on moonbase.moonscan.io
Optimismgoerli	0x6f393F8Dfb327d99c946e0Dd2f39F51B1aB446bf	View on goerli-optimism.etherscan.io
Arbitrumgoerli	0x3C636ccC50222a9eb54849C7a622D60a40928a5E	View on goerli.arbiscan.io
Sepolia	0x9cA4A31af0f3a8fe2806599467912809D3e17ECB	View on sepolia.etherscan.io

ValidatorAnnounce

Network	Address	Explorer
Alfajores	0x3Fc742696D5dc9846e04f7A1823D92cb51695f9a	View on alfajores.celoscan.io
Fuji	0x3Fc742696D5dc9846e04f7A1823D92cb51695f9a	View on testnet.snowtrace.io
Mumbai	0x3Fc742696D5dc9846e04f7A1823D92cb51695f9a	View on mumbai.polygonscan.com
Bsctestnet	0x3Fc742696D5dc9846e04f7A1823D92cb51695f9a	View on testnet.bscscan.com
Goerli	0x3Fc742696D5dc9846e04f7A1823D92cb51695f9a	View on goerli.etherscan.io
Moonbasealpha	0x3Fc742696D5dc9846e04f7A1823D92cb51695f9a	View on moonbase.moonscan.io
Optimismgoerli	0x3Fc742696D5dc9846e04f7A1823D92cb51695f9a	View on goerli-optimism.etherscan.io
Arbitrumgoerli	0x3Fc742696D5dc9846e04f7A1823D92cb51695f9a	View on goerli.arbiscan.io
Sepolia	0x3Fc742696D5dc9846e04f7A1823D92cb51695f9a	View on sepolia.etherscan.io

LiquidityLayer

Network	Address	Explorer
Goerli	0x2abe0860D81FB4242C748132bD69D125D88eaE26	View on goerli.etherscan.io
Fuji	0x2abe0860D81FB4242C748132bD69D125D88eaE26	View on testnet.snowtrace.io
Mumbai	0x2abe0860D81FB4242C748132bD69D125D88eaE26	View on mumbai.polygonscan.com
Bsctestnet	0x2abe0860D81FB4242C748132bD69D125D88eaE26	View on testnet.bscscan.com
Alfajores	0x2abe0860D81FB4242C748132bD69D125D88eaE26	View on alfajores.celoscan.io