Allbridge Classic
/getsupportedchains
Get the list of chains supported by Squid Router, on expand.network.
GET https://api.expand.network/bridge/getsupportedchains
Query Parameters
Name
Type
Description
rpc
String
Remote procedural call URL.
https://api.expand.network/bridge/getsupportedchains?bridgeId=300{
"status": 200,
"msg": "success",
"data": [
{
"chainName": "Ethereum",
"chainId": "1",
"srcChainSupported": true,
"dstChainSupported": true
},
{
"chainName": "Binance Smart Chain",
"chainId": "56",
"srcChainSupported": true,
"dstChainSupported": true
},
{
"chainName": "Fuse",
"chainId": "122",
"srcChainSupported": false,
"dstChainSupported": true
},
{
"chainName": "Polygon",
"chainId": "137",
"srcChainSupported": true,
"dstChainSupported": true
},
{
"chainName": "Fantom",
"chainId": "250",
"srcChainSupported": true,
"dstChainSupported": true
},
{
"chainName": "Solana",
"chainId": "900",
"srcChainSupported": false,
"dstChainSupported": true
},
{
"chainName": "Near",
"chainId": "1200",
"srcChainSupported": false,
"dstChainSupported": true
},
{
"chainName": "Stellar",
"chainId": "1500",
"srcChainSupported": true,
"dstChainSupported": true
},
{
"chainName": "XRP Ledger",
"chainId": "1600",
"srcChainSupported": true,
"dstChainSupported": true
},
{
"chainName": "Stacks",
"chainId": "1700",
"srcChainSupported": false,
"dstChainSupported": true
},
{
"chainName": "KOII",
"chainId": "7777",
"srcChainSupported": false,
"dstChainSupported": true
},
{
"chainName": "Kaia",
"chainId": "8217",
"srcChainSupported": false,
"dstChainSupported": true
},
{
"chainName": "Celo",
"chainId": "42220",
"srcChainSupported": false,
"dstChainSupported": true
},
{
"chainName": "Avalanche",
"chainId": "43114",
"srcChainSupported": true,
"dstChainSupported": true
},
{
"chainName": "Harmony",
"chainId": "1666600000",
"srcChainSupported": false,
"dstChainSupported": true
}
]
}/getsupportedtokens
Get the list of tokens supported by Squid Router, on the specified chain, on expand.network.
GET https://api.expand.network/bridge/getsupportedtokens
Query Parameters
https://api.expand.network/bridge/getsupportedtokens?bridgeId=300&chainId=1{
"status": 200,
"msg": "success",
"data": [
{
"tokenSymbol": "APYS",
"address": "0xf7413489c474ca4399eeE604716c72879Eea3615"
},
{
"tokenSymbol": "HAPI",
"address": "0xD9c2D319Cd7e6177336b0a9c93c21cb48d84Fb54"
},
{
"tokenSymbol": "ABR",
"address": "0xa11bD36801d8fa4448F0ac4ea7A62e3634cE8C7C"
},
{
"tokenSymbol": "ETH",
"address": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"
},
{
"tokenSymbol": "USDC",
"address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
},
{
"tokenSymbol": "USDT",
"address": "0xdAC17F958D2ee523a2206206994597C13D831ec7"
},
{
"tokenSymbol": "ARDN",
"address": "0xb1c9bc94aCd2fAE6aABf4ffae4429B93512a81D2"
},
{
"tokenSymbol": "DUCKIES",
"address": "0x90b7E285ab6cf4e3A2487669dba3E339dB8a3320"
},
{
"tokenSymbol": "WBTC",
"address": "0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599"
},
{
"tokenSymbol": "PEN",
"address": "0x5Ee3188A3f8aDee1D736EdD4AE85000105C88f66"
},
{
"tokenSymbol": "KOII",
"address": "0xAC5C23Cc0bF378B2f2D53da71d407B6Deb94C294"
}
]
}/getprice
Get the swap quotation for the given token pairs.
GET https://api.expand.network/bridge/getprice
Query Parameter
https://api.expand.network/bridge/getprice?bridgeId=300&srcTokenSymbol=ABR&amountIn=1000000&dstChainId=137&srcChainId=1{
"status": 200,
"msg": "success",
"data": {
"srcChainId": "1",
"dstChainId": "137",
"srcTokenSymbol": "ABR",
"amountIn": "1000000",
"amountsOut": [
"1000000",
"999000"
]
}
}/getsignature
Retrieves the signature details using the transaction hash of swap.
GET https://api.expand.network/bridge/getsignature
Query Parameter
Name
Type
Description
rpc
String
Remote procedural call URL.
transactionHash*
String
Transaction hash.
https://api.expand.network/bridge/getsignature?bridgeId=300&transactionHash=0x99a84b7795cb31c11eb70282ef7d8ae3e214edb36b1bea8a65419478130335e8{
"status": 200,
"msg": "success",
"data": {
"block": "19912625",
"lockId": "1560796505155024044581883139481320798",
"srcChainId": "1",
"dstChainId": "56",
"srcToken": "0xa11bd36801d8fa4448f0ac4ea7a62e3634ce8c7c000000000000000000000000",
"amount": "4720825560495",
"receiver": "0x65a8f07bd9a8598e1b5b6c0a88f4779dbc077675",
"primarySignature": "0x2731e3f1a9385f1fec164b4e4c5745763faddfdc544c725bed6dc64ae1fc8758787250ccb12467ee27c6aa2c6b331ea483104bdb5aeba802f7f50d9f31580d851c"
}
}/gettransaction
Retrieves the details of the transaction.
GET https://api.expand.network/bridge/gettransaction
Query Parameter
https://api.expand.network/bridge/gettransaction?bridgeId=300&transactionHash=0x6cb511887f3c4dfbc8e2eacd346c7a8959f9debfcffc347862957ac41a0dfae1&srcChainId=56{
"status": 200,
"msg": "success",
"data": {
"status": "EXECUTED",
"srcTx": {
"chainId": "56",
"hash": "0x6cb511887f3c4dfbc8e2eacd346c7a8959f9debfcffc347862957ac41a0dfae1",
"transactionStatus": true,
"blockNumber": "39529386",
"timestamp": null,
"from": "0x8c463874382b7F8582ED01650f8B30a82690612f",
"to": "0xBBbD1BbB4f9b936C3604906D7592A644071dE884",
"value": "0",
"transactionFees": "738948000000000",
"gas": "251116",
"gasPrice": "3000000000",
"input": "0x7bacc91e000000000000000000000000000000000194a8da392a86e5105f3e70f723a08c00000000000000000000000068784ffaa6ff05e3e04575df77960dc1d9f42b4a76657274612e6e656172000000000000000000000000000000000000000000004e45415200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065afd0425c28a6611e",
"nonce": 73564,
"type": 2,
"network": null,
"v": "0x1",
"r": "0xc9e8a7cabed672570a9abf2681fa0d93ffaf00c7e36fa8608170542d32a9acb",
"s": "0x6728f9251da97ab85b9db6d1c52c01c697019cd0139f18c7dab20e64d1821646",
"yParity": "0x1",
"transactionIndex": 12,
"accessList": [],
"maxFeePerGas": "3000000000",
"maxPriorityFeePerGas": "3000000000",
"logs": [
{
"address": "0xBBbD1BbB4f9b936C3604906D7592A644071dE884",
"topics": [
"0x884a8def17f0d5bbb3fef53f3136b5320c9b39f75afb8985eeab9ea1153ee56d",
"0x76657274612e6e65617200000000000000000000000000000000000000000000",
"0x000000000000000000000000000000000194a8da392a86e5105f3e70f723a08c"
],
"data": "0x4554480000000000000000000000000000000000000000000000000000000000a11bd36801d8fa4448f0ac4ea7a62e3634ce8c7c0000000000000000000000000000000000000000000000008c463874382b7f8582ed01650f8b30a82690612f00000000000000000000000000000000000000000000006525091f579ebe611e4e45415200000000000000000000000000000000000000000000000000000000",
"blockNumber": 39529386,
"transactionHash": "0x6cb511887f3c4dfbc8e2eacd346c7a8959f9debfcffc347862957ac41a0dfae1",
"transactionIndex": 12,
"blockHash": "0x65b4085c6ae79c78b26bb5646c20c1e9d2cd204489edf5fa918f2458595f2343",
"logIndex": 21,
"removed": false,
"id": "log_5c6b3e1a"
},
{
"address": "0x68784ffaa6Ff05E3e04575DF77960DC1D9F42b4a",
"topics": [
"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
"0x0000000000000000000000008c463874382b7f8582ed01650f8b30a82690612f",
"0x0000000000000000000000000000000000000000000000000000000000000000"
],
"data": "0x00000000000000000000000000000000000000000000006525091f579ebe611e",
"blockNumber": 39529386,
"transactionHash": "0x6cb511887f3c4dfbc8e2eacd346c7a8959f9debfcffc347862957ac41a0dfae1",
"transactionIndex": 12,
"blockHash": "0x65b4085c6ae79c78b26bb5646c20c1e9d2cd204489edf5fa918f2458595f2343",
"logIndex": 22,
"removed": false,
"id": "log_b247da24"
},
{
"address": "0x68784ffaa6Ff05E3e04575DF77960DC1D9F42b4a",
"topics": [
"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
"0x0000000000000000000000008c463874382b7f8582ed01650f8b30a82690612f",
"0x00000000000000000000000083f53c078bf81f6d8b79e01e2ed36c473a960c5e"
],
"data": "0x0000000000000000000000000000000000000000000000008ac7230489e80000",
"blockNumber": 39529386,
"transactionHash": "0x6cb511887f3c4dfbc8e2eacd346c7a8959f9debfcffc347862957ac41a0dfae1",
"transactionIndex": 12,
"blockHash": "0x65b4085c6ae79c78b26bb5646c20c1e9d2cd204489edf5fa918f2458595f2343",
"logIndex": 23,
"removed": false,
"id": "log_b4d84d4d"
},
{
"address": "0x68784ffaa6Ff05E3e04575DF77960DC1D9F42b4a",
"topics": [
"0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925",
"0x0000000000000000000000008c463874382b7f8582ed01650f8b30a82690612f",
"0x000000000000000000000000bbbd1bbb4f9b936c3604906d7592a644071de884"
],
"data": "0x000000000000000000000000000000000000000000001522b60047f4ba480000",
"blockNumber": 39529386,
"transactionHash": "0x6cb511887f3c4dfbc8e2eacd346c7a8959f9debfcffc347862957ac41a0dfae1",
"transactionIndex": 12,
"blockHash": "0x65b4085c6ae79c78b26bb5646c20c1e9d2cd204489edf5fa918f2458595f2343",
"logIndex": 24,
"removed": false,
"id": "log_a078cf3d"
}
]
},
"dstTx": {
"hash": "GqcEiarbVVS69GoVJmZ3BPN1CL1hUr2RoqVp8pi4S5JW",
"blockNumber": "6DD2AVD1RKsbSn6ia58EFUbK4eNPxAF6752JsJ2v7YmW",
"timestamp": null,
"from": "verta.near",
"to": "bridge.a11bd.near",
"value": null,
"transactionFees": "2349472694870800300000",
"gas": null,
"gasPrice": null,
"input": [
{
"FunctionCall": {
"args": "eyJ1bmxvY2tfYXJncyI6eyJsb2NrX2lkIjoiMjEwMTExMjY2NTA5Mjk2OTQxOTAxNjQ1MDA4NDY5NjIwMzQwNCIsInJlY2lwaWVudCI6InZlcnRhLm5lYXIiLCJhbW91bnQiOiIxODY1Nzg5ODUwMTYwIiwibG9ja19zb3VyY2UiOiJCU0MiLCJ0b2tlbl9zb3VyY2UiOiJFVEgiLCJ0b2tlbl9zb3VyY2VfYWRkcmVzcyI6IjB4YTExYmQzNjgwMWQ4ZmE0NDQ4ZjBhYzRlYTdhNjJlMzYzNGNlOGM3YzAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsInNpZ25hdHVyZSI6IjNpbWpYRDhDVWNmU0dERk9NdTNtV1JQMll4UXZHeTVhM0NtL1d0bzJkSEVXSExGSWVwM0g1bGw4V2RIT2J1ajRnWnd3SFBYazIwdXBUUElhZFE3ZEZocz0ifX0=",
"deposit": "900000000000000000000",
"gas": 300000000000000,
"method_name": "unlock"
}
}
],
"network": null
}
}
}/swap
Initiates a transaction to swap assets accross multiple chains.
POST https://api.expand.network/bridge/swap
Request Body
Name
Type
Description
rpc
String
Remote procedural call URL.
srcTokenSymbol*
String
Source token symbol.
amountIn*
String
Amount of token.
gas*
String
Maximum gas limit provided by the sender, for the transaction.
gas priority
String
Low, medium, or high.
from*
String
Address of the sender of the token.
to*
String
Address of the recipient of the token.
{
"amountIn": "1064785710830000000000",
"dstChainId": "56",
"srcChainId": "1",
"from": "0x7aeaefe59a06c965aa3e93ea31be01d3b625bf18",
"to": "0x68C7cE94055f927ea7D6331a199cec69ca2d518B",
"srcTokenSymbol": "HAPI",
"gas": "100",
"bridgeId": "300"
}{
"status": 200,
"msg": "success",
"data": {
"chainId": "1",
"from": "0x7aeaefe59a06c965aa3e93ea31be01d3b625bf18",
"to": "0xBBbD1BbB4f9b936C3604906D7592A644071dE884",
"value": "0",
"gas": "100",
"data": "0x7bacc91e00000000000000000000000000000000019fd468745942f3a38e627e633d543b000000000000000000000000d9c2d319cd7e6177336b0a9c93c21cb48d84fb5468c7ce94055f927ea7d6331a199cec69ca2d518b0000000000000000000000004253430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000039b8dec285fdf3cc00",
"referenceId": "7a50195a407c41829cc6e624758b514f"
}
}With Gas Priority
{
"amountIn": "1064785710830000000000",
"dstChainId": "56",
"srcChainId": "1",
"from": "0x7aeaefe59a06c965aa3e93ea31be01d3b625bf18",
"to": "0x68C7cE94055f927ea7D6331a199cec69ca2d518B",
"srcTokenSymbol": "HAPI",
"gas": "100",
"bridgeId": "300",
"gasPriority": "low"
}{
"status": 200,
"msg": "success",
"data": {
"chainId": "1",
"from": "0x7aeaefe59a06c965aa3e93ea31be01d3b625bf18",
"to": "0xBBbD1BbB4f9b936C3604906D7592A644071dE884",
"value": "0",
"gas": "100",
"data": "0x7bacc91e000000000000000000000000000000000192c0b3f89d18ad2f12310bc2c48b29000000000000000000000000d9c2d319cd7e6177336b0a9c93c21cb48d84fb5468c7ce94055f927ea7d6331a199cec69ca2d518b0000000000000000000000004253430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000039b8dec285fdf3cc00",
"gasPrice": "2706399108",
"referenceId": "7c3f65bd7ec84449b759101328d1be1f"
}
}/unlock
Initiate the transaction to unlock asset on the destination chain.
POST https://api.expand.network/bridge/unlock
Request Body
Name
Type
Description
rpc
String
Remote procedural call URL.
dstTokenSymbol*
String
Destination token symbol.
amount*
String
Amount of token.
gas*
String
Maximum gas limit provided by the sender, for the transaction.
gas priority
String
Low, medium, or high.
receiver*
String
Address of the receiver.
primarySignature*
String
Signature required for EVM to EVM to unlock transaction.
secondarySignature
String
Signature required for Stellar to EVM or vice - versa to unlock transaction.
lockId*
String
Lock Id.
{
"lockId": "2344087691488240225697848222060823058",
"srcChainId": "1500",
"dstChainId": "137",
"amount": "200000000",
"receiver": "0xB409cB0b5DB9f148d0bc491E140D9E0FDd789C11",
"dstTokenSymbol": "USDC",
"primarySignature": "0x426361bb4b3317c04cf61ea9f1b1c736568e37468e042fb485905c984e8f548d2424ebbe6e89762a9d5925140acfacdb789bdc029f4d7095cc982b94530e73211b",
"secondarySignature": "0xb41459682c24b425f86a3d3d24f7c424025a01a92413cdaa028519c4aa8023ac38a9f23e37b97c9fa2da99f4292d647d0494f23c94658828f8846bcba8164b4b1c",
"gas": "20000",
"bridgeId": "300"
}{
"status": 200,
"msg": "success",
"data": {
"chainId": "137",
"from": "0xB409cB0b5DB9f148d0bc491E140D9E0FDd789C11",
"to": "0xD5D6B2f2D7a7506C49Bb0cb6FB39a67F065d6FC4",
"value": "0",
"gas": "20000",
"data": "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",
"referenceId": "db6520b0a0c04b8e85245b9e6add6ce6"
}
}With Gas Priority
{
"lockId": "2344087691488240225697848222060823058",
"srcChainId": "1500",
"dstChainId": "137",
"amount": "200000000",
"receiver": "0xB409cB0b5DB9f148d0bc491E140D9E0FDd789C11",
"dstTokenSymbol": "USDC",
"primarySignature": "0x426361bb4b3317c04cf61ea9f1b1c736568e37468e042fb485905c984e8f548d2424ebbe6e89762a9d5925140acfacdb789bdc029f4d7095cc982b94530e73211b",
"secondarySignature": "0xb41459682c24b425f86a3d3d24f7c424025a01a92413cdaa028519c4aa8023ac38a9f23e37b97c9fa2da99f4292d647d0494f23c94658828f8846bcba8164b4b1c",
"gas": "20000",
"gasPriority": "low",
"bridgeId": "300"
}{
"status": 200,
"msg": "success",
"data": {
"chainId": "137",
"from": "0xB409cB0b5DB9f148d0bc491E140D9E0FDd789C11",
"to": "0xD5D6B2f2D7a7506C49Bb0cb6FB39a67F065d6FC4",
"value": "0",
"gas": "20000",
"data": "0xb43d20c30000000000000000000000000000000001c37472362b414ea769f6366bf6c212000000000000000000000000b409cb0b5db9f148d0bc491e140d9e0fdd789c11000000000000000000000000000000000000000000000000000000000bebc200584c4d0000000000000000000000000000000000000000000000000000000000584c4d00000000000000000000000000000000000000000000000000000000002791bca1f2de4661ed88a30c99a7a9449aa84174000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000041426361bb4b3317c04cf61ea9f1b1c736568e37468e042fb485905c984e8f548d2424ebbe6e89762a9d5925140acfacdb789bdc029f4d7095cc982b94530e73211b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041b41459682c24b425f86a3d3d24f7c424025a01a92413cdaa028519c4aa8023ac38a9f23e37b97c9fa2da99f4292d647d0494f23c94658828f8846bcba8164b4b1c00000000000000000000000000000000000000000000000000000000000000",
"gasPrice": "2771815236",
"referenceId": "50faed4f35a44a8f981c44c8e80c3ed2"
}
}Last updated