> For the complete documentation index, see [llms.txt](https://docs-core.allbridge.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-core.allbridge.io/product/how-does-allbridge-core-work/allbridge-core-contracts.md).

# Allbridge Core contracts

## Main Bridge Contracts

<table><thead><tr><th width="120.91015625">Blockchain</th><th width="102.6484375">Chain ID</th><th>Contract</th></tr></thead><tbody><tr><td>Ethereum</td><td>1</td><td><a href="https://etherscan.io/address/0x609c690e8F7D68a59885c9132e812eEbDaAf0c9e">0x609c690e8F7D68a59885c9132e812eEbDaAf0c9e</a></td></tr><tr><td>BNB Chain</td><td>2</td><td><a href="https://bscscan.com/address/0x3C4FA639c8D7E65c603145adaD8bD12F2358312f">0x3C4FA639c8D7E65c603145adaD8bD12F2358312f</a></td></tr><tr><td>Tron</td><td>3</td><td><a href="https://tronscan.io/#/contract/TAuErcuAtU6BPt6YwL51JZ4RpDCPQASCU2">TAuErcuAtU6BPt6YwL51JZ4RpDCPQASCU2</a></td></tr><tr><td>Solana</td><td>4</td><td><a href="https://explorer.solana.com/address/BrdgN2RPzEMWF96ZbnnJaUtQDQx7VRXYaHHbYCBvceWB">BrdgN2RPzEMWF96ZbnnJaUtQDQx7VRXYaHHbYCBvceWB</a></td></tr><tr><td>Polygon</td><td>5</td><td><a href="https://polygonscan.com/address/0x7775d63836987f444E2F14AA0fA2602204D7D3E0">0x7775d63836987f444E2F14AA0fA2602204D7D3E0</a></td></tr><tr><td>Arbitrum</td><td>6</td><td><a href="https://arbiscan.io/address/0x9ce3447b58d58e8602b7306316a5ff011b92d189">0x9Ce3447B58D58e8602B7306316A5fF011B92d189</a></td></tr><tr><td>Stellar</td><td>7</td><td><a href="https://stellar.expert/explorer/public/contract/CBQ6GW7QCFFE252QEVENUNG45KYHHBRO4IZIWFJOXEFANHPQUXX5NFWV">CBQ6GW7QCFFE252QEVENUNG45KYHHBRO4IZIWFJOXEFANHPQUXX5NFWV</a></td></tr><tr><td>Avalanche</td><td>8</td><td><a href="https://snowtrace.io/address/0x9068e1c28941d0a680197cc03be8afe27ccaeea9">0x9068E1C28941D0A680197Cc03be8aFe27ccaeea9</a></td></tr><tr><td>Base</td><td>9</td><td><a href="https://basescan.org/address/0x001E3f136c2f804854581Da55Ad7660a2b35DEf7">0x001E3f136c2f804854581Da55Ad7660a2b35DEf7</a></td></tr><tr><td>OP Mainnet</td><td>10</td><td><a href="https://optimistic.etherscan.io/address/0x97E5BF5068eA6a9604Ee25851e6c9780Ff50d5ab">0x97E5BF5068eA6a9604Ee25851e6c9780Ff50d5ab</a></td></tr><tr><td>Celo</td><td>11</td><td><a href="https://celoscan.io/address/0x80858f5F8EFD2Ab6485Aba1A0B9557ED46C6ba0e">0x80858f5F8EFD2Ab6485Aba1A0B9557ED46C6ba0e</a></td></tr><tr><td>Sonic</td><td>12</td><td><a href="https://sonicscan.org/address/0x801217549ab4b0860bb506b1cbff90f42819a116">0x801217549ab4b0860bb506b1cbff90f42819a116</a></td></tr><tr><td>Sui</td><td>13</td><td><a href="https://suiscan.xyz/mainnet/object/0x83d6f864a6b0f16898376b486699aa6321eb6466d1daf6a2e3764a51908fe99d/contracts">0x83d6f864a6b0f16898376b486699aa6321eb6466d1daf6a2e3764a51908fe99d</a></td></tr><tr><td>Unichain</td><td>14</td><td><a href="https://uniscan.xyz/address/0x782e918ED2b3d161e90c5E154fed3E93D705C598">0x782e918ED2b3d161e90c5E154fed3E93D705C598</a></td></tr><tr><td>Algorand</td><td>15</td><td><a href="https://explorer.perawallet.app/address/KB2YJBRULWSHID77HLX4XKATV7CR56AQD7UCDXJQOXGA2BIXTD7JLKGRRU/">KB2YJBRULWSHID77HLX4XKATV7CR56AQD7UCDXJQOXGA2BIXTD7JLKGRRU</a></td></tr><tr><td>Stacks</td><td>16</td><td><a href="https://explorer.hiro.so/txid/SPN9GJ5CK3F3X4NPR7FNEQ72TAAHA0EGB9A7DEG5.bridge?chain=mainnet">SPN9GJ5CK3F3X4NPR7FNEQ72TAAHA0EGB9A7DEG5.bridge</a></td></tr><tr><td>Linea</td><td>17</td><td><a href="https://lineascan.build/address/0xf3Dd9d692A9b4Df331E3bb1C8f322BA0B299B907">0xf3Dd9d692A9b4Df331E3bb1C8f322BA0B299B907</a></td></tr></tbody></table>

## CCTP Interface Contracts

<table><thead><tr><th width="232.54296875">Blockchain</th><th>Contract</th></tr></thead><tbody><tr><td>Arbitrum</td><td><a href="https://arbiscan.io/address/0x23e1aec13c92158643cf2aa17e155d27a792ccdb">0x23e1aec13c92158643cf2aa17e155d27a792ccdb</a></td></tr><tr><td>Avalanche </td><td><a href="https://snowtrace.io/address/0x65dE05Fccce36Ce7FdDd668Ef4348D9e933B57Ff">0x65dE05Fccce36Ce7FdDd668Ef4348D9e933B57Ff</a></td></tr><tr><td>Base</td><td><a href="https://basescan.org/address/0x1efe2c85989d97febbd0743cdd79b9f0826314f6">0x1eFE2C85989D97fEBbD0743cdd79B9F0826314f6</a></td></tr><tr><td>Ethereum</td><td><a href="https://etherscan.io/address/0xc51397b75b783e31469bfaade79913f3f82210d6">0xC51397b75B783E31469bFaADE79913F3f82210d6</a></td></tr><tr><td>OP Mainnet</td><td><a href="https://optimistic.etherscan.io/address/0x08391edf36f41f05d27a1e0fd7a29448417c1cd0">0x08391edF36f41f05d27A1e0fD7a29448417C1CD0</a></td></tr><tr><td>Polygon</td><td><a href="https://polygonscan.com/address/0x710282bfeb554ed0a34dfad061c7c343221ac82c">0x710282BfeB554Ed0A34dFaD061C7c343221AC82C</a></td></tr><tr><td>Solana</td><td><a href="https://explorer.solana.com/address/CctpV8uRiXws7KZxpUXfPWy9BhCiWaeBRzsJgELvQKvu">CctpV8uRiXws7KZxpUXfPWy9BhCiWaeBRzsJgELvQKvu</a></td></tr><tr><td>Sui</td><td><a href="https://suiscan.xyz/mainnet/object/0xf68268c3d9b1df3215f2439400c1c4ea08ac4ef4bb7d6f3ca6a2a239e17510af/tx-blocks">0xf68268c3d9b1df3215f2439400c1c4ea08ac4ef4bb7d6f3ca6a2a239e17510af</a></td></tr></tbody></table>

## CCTP v2 Interface Contracts

<table><thead><tr><th width="235.65234375">Blockchain</th><th>Contract</th></tr></thead><tbody><tr><td>Ethereum</td><td><a href="https://etherscan.io/address/0x7972d6907739593C00e6284c53C83dB3ECd15c33">0x7972d6907739593C00e6284c53C83dB3ECd15c33</a></td></tr><tr><td>Arbitrum</td><td><a href="https://arbiscan.io/address/0x7ED5343dFC95dc3eBe5B6de64F5B5423A888Ca18">0x7ED5343dFC95dc3eBe5B6de64F5B5423A888Ca18</a></td></tr><tr><td>Avalanche </td><td><a href="https://subnets.avax.network/c-chain/address/0x5FBf8d23fa705A0bADb6f398fDcdC28FCCB521c0">0x5FBf8d23fa705A0bADb6f398fDcdC28FCCB521c0</a></td></tr><tr><td>Base</td><td><a href="https://basescan.org/address/0x214D972b8c869cfcE50D55B595adC7eF336D7FAd">0x214D972b8c869cfcE50D55B595adC7eF336D7FAd</a></td></tr></tbody></table>

## OFT Interface Contracts

<table><thead><tr><th width="238.01171875">Blockchain</th><th>Contract</th></tr></thead><tbody><tr><td>Ethereum</td><td><a href="https://etherscan.io/address/0xeC455fFC19811e573eb5700a1bDff6ee1C47AB7B">0xeC455fFC19811e573eb5700a1bDff6ee1C47AB7B</a></td></tr><tr><td>Arbitrum</td><td><a href="https://arbiscan.io/address/0xB074e73e637E778BE6411c3732bD58D44194FDEa">0xB074e73e637E778BE6411c3732bD58D44194FDEa</a></td></tr><tr><td>Tron</td><td><a href="https://tronscan.org/#/contract/TWPziSAroSacAjDuL52ByQzU86s9mP2gPr">TWPziSAroSacAjDuL52ByQzU86s9mP2gPr</a></td></tr></tbody></table>

## Liquidity Pools

<table><thead><tr><th width="134.1484375">Blockchain</th><th width="126.38020833333331">Token</th><th valign="top">Contract</th></tr></thead><tbody><tr><td>Algorand</td><td>USDC</td><td valign="top"><a href="https://explorer.perawallet.app/address/3Z4IGPCUEH6SSWPLJHKHN4WE2VTTEISBXL454VBT7QUWBFC3RYKOZ57AXA/">3Z4IGPCUEH6SSWPLJHKHN4WE2VTTEISBXL454VBT7QUWBFC3RYKOZ57AXA</a></td></tr><tr><td>Arbitrum</td><td>USDC</td><td valign="top"><a href="https://arbiscan.io/address/0x690e66fc0F8be8964d40e55EdE6aEBdfcB8A21Df">0x690e66fc0F8be8964d40e55EdE6aEBdfcB8A21Df</a></td></tr><tr><td></td><td>USDT</td><td valign="top"><a href="https://arbiscan.io/address/0x47235cB71107CC66B12aF6f8b8a9260ea38472c7">0x47235cB71107CC66B12aF6f8b8a9260ea38472c7</a></td></tr><tr><td></td><td>USDe</td><td valign="top"><a href="https://arbiscan.io/token/0x5d3a1Ff2b6BAb83b63cd9AD0787074081a52ef34">0x5d3a1Ff2b6BAb83b63cd9AD0787074081a52ef34</a></td></tr><tr><td>Avalanche</td><td>USDC</td><td valign="top"><a href="https://snowtrace.io/address/0xe827352A0552fFC835c181ab5Bf1D7794038eC9f">0xe827352A0552fFC835c181ab5Bf1D7794038eC9f</a></td></tr><tr><td></td><td>USDT</td><td valign="top"><a href="https://snowtrace.io/address/0x2d2f460d7a1e7a4fcC4Ddab599451480728b5784">0x2d2f460d7a1e7a4fcC4Ddab599451480728b5784</a></td></tr><tr><td>Base</td><td>USDC</td><td valign="top"><a href="https://basescan.org/address/0xDA6bb1ec3BaBA68B26bEa0508d6f81c9ec5e96d5">0xDA6bb1ec3BaBA68B26bEa0508d6f81c9ec5e96d5</a></td></tr><tr><td>BNB Chain</td><td>USDT</td><td valign="top"><a href="https://bscscan.com/address/0xf833afA46fCD100e62365a0fDb0734b7c4537811">0xf833afA46fCD100e62365a0fDb0734b7c4537811</a></td></tr><tr><td></td><td>USDC</td><td valign="top"><a href="https://bscscan.com/address/0x731822532CbC1c7C48462c9e5Dc0c04A1Ff29953">0x731822532CbC1c7C48462c9e5Dc0c04A1Ff29953</a></td></tr><tr><td>Celo</td><td>USDT</td><td valign="top"><a href="https://celoscan.io/address/0xfb2C7c10e731EBe96Dabdf4A96D656Bfe8e2b5Af">0xfb2C7c10e731EBe96Dabdf4A96D656Bfe8e2b5Af</a></td></tr><tr><td>Ethereum</td><td>USDC</td><td valign="top"><a href="https://etherscan.io/address/0xa7062bbA94c91d565Ae33B893Ab5dFAF1Fc57C4d">0xa7062bbA94c91d565Ae33B893Ab5dFAF1Fc57C4d</a></td></tr><tr><td></td><td>USDT</td><td valign="top"><a href="https://etherscan.io/address/0x7DBF07Ad92Ed4e26D5511b4F285508eBF174135D">0x7DBF07Ad92Ed4e26D5511b4F285508eBF174135D</a></td></tr><tr><td></td><td>USDe</td><td valign="top"><a href="https://etherscan.io/token/0x4c9EDD5852cd905f086C759E8383e09bff1E68B3">0x4c9EDD5852cd905f086C759E8383e09bff1E68B3</a></td></tr><tr><td>Linea</td><td>USDC</td><td valign="top"><a href="https://lineascan.build/address/0x39A421B7483e9fEF39945a047637f8BaD260E2c4">0x39A421B7483e9fEF39945a047637f8BaD260E2c4</a></td></tr><tr><td>OP Mainnet</td><td>USDC</td><td valign="top"><a href="https://optimistic.etherscan.io/address/0x3B96F88b2b9EB87964b852874D41B633e0f1f68F">0x3B96F88b2b9EB87964b852874D41B633e0f1f68F</a></td></tr><tr><td></td><td>USDT</td><td valign="top"><a href="https://optimistic.etherscan.io/address/0xb24A05d54fcAcfe1FC00c59209470d4cafB0deEA">0xb24A05d54fcAcfe1FC00c59209470d4cafB0deEA</a></td></tr><tr><td>Polygon</td><td>USDC</td><td valign="top"><a href="https://polygonscan.com/address/0x4C42DfDBb8Ad654b42F66E0bD4dbdC71B52EB0A6">0x4C42DfDBb8Ad654b42F66E0bD4dbdC71B52EB0A6</a></td></tr><tr><td></td><td>USDC.e <em>(deprecated)</em></td><td valign="top"><a href="https://polygonscan.com/address/0x58Cc621c62b0aa9bABfae5651202A932279437DA">0x58Cc621c62b0aa9bABfae5651202A932279437DA</a></td></tr><tr><td></td><td>USDT</td><td valign="top"><a href="https://polygonscan.com/address/0x0394c4f17738A10096510832beaB89a9DD090791">0x0394c4f17738A10096510832beaB89a9DD090791</a></td></tr><tr><td>Solana</td><td>USDC</td><td valign="top"><a href="https://explorer.solana.com/address/G6Qo3WW7RbWpSmACAocTBVgx6JW5kgRpUhABphEoDMfP">G6Qo3WW7RbWpSmACAocTBVgx6JW5kgRpUhABphEoDMfP</a></td></tr><tr><td></td><td>USDT</td><td valign="top"><a href="https://solscan.io/token/Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB">Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB</a></td></tr><tr><td>Stacks</td><td>USDCx</td><td valign="top"><a href="https://explorer.hiro.so/txid/SPN9GJ5CK3F3X4NPR7FNEQ72TAAHA0EGB9A7DEG5.pool-usdc?chain=mainnet">SPN9GJ5CK3F3X4NPR7FNEQ72TAAHA0EGB9A7DEG5.pool-usdc</a></td></tr><tr><td>Stellar</td><td>USDC</td><td valign="top"><a href="https://stellar.expert/explorer/public/contract/CAOTMWRKNMV5GWSVOMWCTCM5ZZFEQFUSWNLCZXA2KAXD4YG5A4DIPNFT">CAOTMWRKNMV5GWSVOMWCTCM5ZZFEQFUSWNLCZXA2KAXD4YG5A4DIPNFT</a></td></tr><tr><td>Tron</td><td>USDT</td><td valign="top"><a href="https://tronscan.io/#/contract/TAC21biCBL9agjuUyzd4gZr356zRgJq61b">TAC21biCBL9agjuUyzd4gZr356zRgJq61b</a></td></tr><tr><td>Sui</td><td>USDC</td><td valign="top"><a href="https://suiscan.xyz/mainnet/object/0xbeefbb4e4b435ba0c0dc12fa6369859715b600d38fd9c4924b9a526b89b3ce2c/fields">0xbeefbb4e4b435ba0c0dc12fa6369859715b600d38fd9c4924b9a526b89b3ce2c</a></td></tr><tr><td>Sonic</td><td>USDC</td><td valign="top"><a href="https://sonicscan.org/address/0xCA0dc31BdA6B7588590a742b2Ae6A4F67b43c71F">0xCA0dc31BdA6B7588590a742b2Ae6A4F67b43c71F</a></td></tr><tr><td>Unichain</td><td>USDC</td><td valign="top"><a href="https://uniscan.xyz/address/0xBA2FBA24B0dD81a67BBdD95bB7a9d0336ea094D7">0xBA2FBA24B0dD81a67BBdD95bB7a9d0336ea094D7</a></td></tr><tr><td></td><td>USDT</td><td valign="top"><a href="https://uniscan.xyz/address/0xD0a1Ff86C2f1c3522f183400fDE355f6B3d9fCE1">0xD0a1Ff86C2f1c3522f183400fDE355f6B3d9fCE1</a></td></tr></tbody></table>

## Core Yield Contracts

<table data-header-hidden><thead><tr><th width="180.3671875"></th><th></th></tr></thead><tbody><tr><td>Celo</td><td><a href="https://celoscan.io/address/0xbeff0ca03f5a9d4eb79057c81d2596265a63120d">0xbEFF0CA03F5a9d4eb79057c81d2596265a63120d</a></td></tr></tbody></table>

## ABR0 Token Contracts

<table data-header-hidden><thead><tr><th width="189.265625">Blockchain</th><th>Address</th></tr></thead><tbody><tr><td>Arbitrum</td><td><a href="https://arbiscan.io/token/0xd450db3188b7fbf52c670eee30372ba74b4c5857">0xd450dB3188b7Fbf52C670eee30372ba74B4c5857</a></td></tr><tr><td>Avalanche</td><td><a href="https://snowtrace.io/token/0xd450dB3188b7Fbf52C670eee30372ba74B4c5857">0xd450dB3188b7Fbf52C670eee30372ba74B4c5857</a></td></tr><tr><td>Base</td><td><a href="https://basescan.org/token/0xd450dB3188b7Fbf52C670eee30372ba74B4c5857">0xd450dB3188b7Fbf52C670eee30372ba74B4c5857</a></td></tr><tr><td>BNB Chain</td><td><a href="https://bscscan.com/token/0xd450dB3188b7Fbf52C670eee30372ba74B4c5857">0xd450dB3188b7Fbf52C670eee30372ba74B4c5857</a></td></tr><tr><td>Celo</td><td><a href="https://celoscan.io/token/0xd450dB3188b7Fbf52C670eee30372ba74B4c5857">0xd450dB3188b7Fbf52C670eee30372ba74B4c5857</a></td></tr><tr><td>Ethereum</td><td><a href="https://etherscan.io/token/0xd450db3188b7fbf52c670eee30372ba74b4c5857">0xd450dB3188b7Fbf52C670eee30372ba74B4c5857</a></td></tr><tr><td>OP Mainnet</td><td><a href="https://optimistic.etherscan.io/token/0xd450dB3188b7Fbf52C670eee30372ba74B4c5857">0xd450dB3188b7Fbf52C670eee30372ba74B4c5857</a></td></tr><tr><td>Polygon</td><td><a href="https://polygonscan.com/token/0xd450dB3188b7Fbf52C670eee30372ba74B4c5857">0xd450dB3188b7Fbf52C670eee30372ba74B4c5857</a></td></tr><tr><td>Solana</td><td><a href="https://solscan.io/token/4WRBAuvUfpuJmDhWcsQFRoiaFrbGN3s5j2LtwXQjFVo2">4WRBAuvUfpuJmDhWcsQFRoiaFrbGN3s5j2LtwXQjFVo2</a></td></tr><tr><td>Sonic</td><td><a href="https://sonicscan.org/token/0xd450dB3188b7Fbf52C670eee30372ba74B4c5857">0xd450dB3188b7Fbf52C670eee30372ba74B4c5857</a></td></tr><tr><td>Unichain</td><td><a href="https://uniscan.xyz/token/0xd450dB3188b7Fbf52C670eee30372ba74B4c5857">0xd450dB3188b7Fbf52C670eee30372ba74B4c5857</a></td></tr></tbody></table>


---

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## Querying This Documentation
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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

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