# Kaia ## /getbalance Get the balance of the given token in the requested public address. `GET` `https://api.expand.network/chain/getbalance` #### Query Parameters
NameTypeDescription
rpcStringRemote procedural call URL
chainId*StringRefer to the Chain ID page for details.
chainSymbol*StringRefer to the Chain ID page for details.
blockNumberString

Block number for which the balance needs to be retrieved.

By default it will pick the latest block number when not specified.

address*StringThe public address to get the balance of.
tokenAddressStringThe address of token to get the balance of.
timestampStringThe timestamp of the block number.
Note- When both a timestamp and a block number are provided, the timestamp will take precedence.
vsCurrenciesStringA comma-separated list of currency symbols to convert the amount into, such as 'USD,EUR'. This parameter is optional and allows retrieving values in multiple fiat currencies.
{% tabs %} {% tab title="Sample Request" %} ```json https://api.expand.network/chain/getbalance?address=0xb6ab494d9b20ede5e57b42b6d7f058a9c802b0e2&blockNumber=196533060&tokenAddress=0xd077a400968890eacc75cdc901f0356c943e4fdb×tamp=1759314478&vsCurrencies=inr&chainId=8217 ``` {% endtab %} {% tab title="Sample Response" %} ```json { "status": 200, "msg": "success", "data": { "balance": "206875000000000", "usdPrice": "0.15125935122269693", "prices": { "usd": [ { "KAIA": "0.15125935122269693" } ], "inr": [ { "KAIA": "13.422043908551384" } ] }, "logoUrl": "https://images.ctfassets.net/hwqnbx905qdp/5ZRKbbTbhbx9qCKeHaAqtd/631d6128cb9dc10726a72874a61e2458/eip155_8217-0x0000000000000000000000000000000000000000.webp", "tags": [ "native" ] } } ``` {% endtab %} {% endtabs %} ## /getblock Get details of a block. `GET` `https://historicallp.api.expand.network/chain/getblock` #### Query Parameters
NameTypeDescription
rpcStringRemote procedural call URL.
chainId*StringRefer to the Chain ID page for details.
chainSymbol*StringRefer to the Chain ID page for details.
blockNumber*StringThe block number or block hash.
{% tabs %} {% tab title="Sample Request" %} ```url https://historicallp.api.expand.network/chain/getblock?blockNumber=196533060&chainId=8217 ``` {% endtab %} {% tab title="Sample Response" %} ```json { "status": 200, "msg": "success", "data": { "baseFeePerGas": 25000000000, "difficulty": "1", "extraData": "0x", "gasLimit": 999999999999, "gasUsed": 244254, "hash": "0x7a99bc838822f051801f0ec63d9881a7f7cedf19e01e0e97cbe91c8c3bdb9b6d", "logsBloom": "0x001000000084001000000000000002200000000000000000000000024800000000000000000000000000001000000000080010000000000000008000042000000000000000000000000100080010010000000010000000000004000000080020000000000000000000800010000400000002000000000000000000110101000080800000000a0400000400004000080000000000000040004004100000020000020000000000008000000000000000001000000000800840040004000800080000100002080008000000000000000000000000000008000000000000000000000010204180000010100000000000100000000000000000000000000008084000", "miner": "0x81513e31072d1cd8ab3B0c5A290e97513f000756", "mixHash": "0xc3f26ef24425cb5e1d4cb443d94d5651738794e07576a4dc6e04612c7aaa061f", "nonce": "0x0000000000000000", "number": 196533060, "parentHash": "0xeec0c32654022ed102fc7dcbf7ee9ba030dee4d5dc9313645e8c84ecc42f8047", "randomReveal": "0x9072380da070fffccc23509258810f461547e23d80323c2a739d275621e825139036882a34604b6d99d1b607bb075cf5005a88c8c0f720fe984662eca8f387a6d9b5ed8d68f6264e0f23da770b3b62b5ac5de943f12487bc04170b45306c73a4", "receiptsRoot": "0x5b43a6f0e693c74d8219ecea259a561681105ccdd5ca7b49f28b375913523bca", "size": 4974, "timestamp": 1758608738, "transactions": [ { "chainId": "8217", "hash": "0x28944ae47fe2de68a7d661e0bba453e9ac93201b257710a28723a02b08be58ee", "transactionStatus": true, "blockNumber": "196533060", "timestamp": null, "from": "0x33c7C8382421E621E483Dd7Ad3dd74Ac4e93a970", "to": "0x0AD835Bc633552d80CDC4f6E411210b517E1397b", "value": "0", "transactionFees": "2830133625000000", "gas": "284085", "gasPrice": "27775000000", "input": "0x904e912900000000000000000000000000000000cc16157ebf2f4e73b2e9a01dbabb5384000000000000000000000000d077a400968890eacc75cdc901f0356c943e4fdb0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000bb6db8f00000000000000000000000000000000000000000000000000000000000000010000000000000000000000002d153c234906b37aa73d58465de4cef9ea33feb100000000000000000000000000000000000000000000000000000000000186a0", "nonce": 25, "type": null, "network": null, "v": "0x4055", "r": "0x6f987805b5657cb79df437606fb4c4ba6b10ebdf5f2dceddad7e140c737db36e", "s": "0xac2648833ecbd7862949293d37e176bacf82391bd573d09898bd2d61d843cf2", "yParity": null, "transactionIndex": null, "accessList": null, "maxFeePerGas": null, "maxPriorityFeePerGas": null, "logs": [ { "address": "0xd077A400968890Eacc75cdc901F0356c943e4fDb", "topics": [ "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", "0x00000000000000000000000033c7c8382421e621e483dd7ad3dd74ac4e93a970", "0x0000000000000000000000000ad835bc633552d80cdc4f6e411210b517e1397b" ], "data": "0x00000000000000000000000000000000000000000000000000000000000186a0", "blockNumber": 196533060, "transactionHash": "0x28944ae47fe2de68a7d661e0bba453e9ac93201b257710a28723a02b08be58ee", "transactionIndex": 0, "blockHash": "0x7a99bc838822f051801f0ec63d9881a7f7cedf19e01e0e97cbe91c8c3bdb9b6d", "logIndex": 0, "removed": false, "id": "log_ae71052b" }, { "address": "0xd077A400968890Eacc75cdc901F0356c943e4fDb", "topics": [ "0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925", "0x00000000000000000000000033c7c8382421e621e483dd7ad3dd74ac4e93a970", "0x0000000000000000000000000ad835bc633552d80cdc4f6e411210b517e1397b" ], "data": "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb86faf", "blockNumber": 196533060, "transactionHash": "0x28944ae47fe2de68a7d661e0bba453e9ac93201b257710a28723a02b08be58ee", "transactionIndex": 0, "blockHash": "0x7a99bc838822f051801f0ec63d9881a7f7cedf19e01e0e97cbe91c8c3bdb9b6d", "logIndex": 1, "removed": false, "id": "log_567823ce" }, { "address": "0xd077A400968890Eacc75cdc901F0356c943e4fDb", "topics": [ "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", "0x0000000000000000000000000ad835bc633552d80cdc4f6e411210b517e1397b", "0x0000000000000000000000002d153c234906b37aa73d58465de4cef9ea33feb1" ], "data": "0x00000000000000000000000000000000000000000000000000000000000186a0", "blockNumber": 196533060, "transactionHash": "0x28944ae47fe2de68a7d661e0bba453e9ac93201b257710a28723a02b08be58ee", "transactionIndex": 0, "blockHash": "0x7a99bc838822f051801f0ec63d9881a7f7cedf19e01e0e97cbe91c8c3bdb9b6d", "logIndex": 2, "removed": false, "id": "log_2f50a77b" }, { "address": "0x0AD835Bc633552d80CDC4f6E411210b517E1397b", "topics": [ "0x639640d80e13a4a583a2a46f45b4c0eb3bead3aedaae97b64bb90605e83d5976", "0x00000000000000000000000000000000cc16157ebf2f4e73b2e9a01dbabb5384" ], "data": "0xd15c68f55d14477cd87ae67b118f552b89e008fb364d42e968fc517a5117b963", "blockNumber": 196533060, "transactionHash": "0x28944ae47fe2de68a7d661e0bba453e9ac93201b257710a28723a02b08be58ee", "transactionIndex": 0, "blockHash": "0x7a99bc838822f051801f0ec63d9881a7f7cedf19e01e0e97cbe91c8c3bdb9b6d", "logIndex": 3, "removed": false, "id": "log_a5bceed0" } ] }, { "chainId": "8217", "hash": "0x706113cbb07cab208611add24e8ad21b010fdac41f47da554ad3c1fb577427aa", "transactionStatus": true, "blockNumber": "196533060", "timestamp": null, "from": "0xA9aA1c740bbF47871DAD0c30B0B9c15961148A96", "to": "0x9399a2dfAD16F9DB1791f7B4323393F409A8eA1e", "value": "0", "transactionFees": "2722977675000000", "gas": "272511", "gasPrice": "27775000000", "input": "0xfa6870bd00000000000000000000000000000000ce4474e06c1779b4891124f17a6a8444000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000014a437261d8f720c7222e9c3df41f40b340e512000000000000000000000000d077a400968890eacc75cdc901f0356c943e4fdb0000000000000000000000000000000000000000000000000000000000517b600000000000000000000000000000000000000000000000000000000068d23d740000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004163a4216b53a0bc10337224070947c155f95569820ce9f85d2e29fee1bff7ca1a6464a54772dbd51756c0031cc98dc3aa40716dc82565ea278805e89788daca5d1c00000000000000000000000000000000000000000000000000000000000000", "nonce": 13, "type": null, "network": null, "v": "0x4056", "r": "0xfe88357e9220d2c593dd8a23b1eb24f64a93ea644d8092e6ba18a72b9927304b", "s": "0x5fdfe81dbbf2ce7e41779f09d1d90bf9f91ba3bde47f262f6a00b1ec0a037d49", "yParity": null, "transactionIndex": 1, "accessList": null, "maxFeePerGas": null, "maxPriorityFeePerGas": null, "logs": [ { "address": "0x3482148F07FD33c679979dB3eA0b352C2380F898", "topics": [ "0x2cd023a3cb2b5585df437221f807347b0683b2f3c4a562be1f055baafd2e22af", "0x00000000000000000000000000000000ce4474e06c1779b4891124f17a6a8444", "0x000000000000000000000000d077a400968890eacc75cdc901f0356c943e4fdb" ], "data": "0x000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000c", "blockNumber": 196533060, "transactionHash": "0x706113cbb07cab208611add24e8ad21b010fdac41f47da554ad3c1fb577427aa", "transactionIndex": 1, "blockHash": "0x7a99bc838822f051801f0ec63d9881a7f7cedf19e01e0e97cbe91c8c3bdb9b6d", "logIndex": 4, "removed": false, "id": "log_9d32dc4a" }, { "address": "0xd077A400968890Eacc75cdc901F0356c943e4fDb", "topics": [ "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", "0x000000000000000000000000014a437261d8f720c7222e9c3df41f40b340e512", "0x0000000000000000000000009399a2dfad16f9db1791f7b4323393f409a8ea1e" ], "data": "0x0000000000000000000000000000000000000000000000000000000000517b60", "blockNumber": 196533060, "transactionHash": "0x706113cbb07cab208611add24e8ad21b010fdac41f47da554ad3c1fb577427aa", "transactionIndex": 1, "blockHash": "0x7a99bc838822f051801f0ec63d9881a7f7cedf19e01e0e97cbe91c8c3bdb9b6d", "logIndex": 5, "removed": false, "id": "log_d9eb2b8d" }, { "address": "0x014a437261D8F720C7222e9C3dF41F40B340e512", "topics": [ "0x6cca423c6ffc06e62a0acc433965e074b11c28479b0449250ce3ff65ac9e39fe", "0x000000000000000000000000d077a400968890eacc75cdc901f0356c943e4fdb" ], "data": "0x0000000000000000000000000000000000000000000000000000000000517b60", "blockNumber": 196533060, "transactionHash": "0x706113cbb07cab208611add24e8ad21b010fdac41f47da554ad3c1fb577427aa", "transactionIndex": 1, "blockHash": "0x7a99bc838822f051801f0ec63d9881a7f7cedf19e01e0e97cbe91c8c3bdb9b6d", "logIndex": 6, "removed": false, "id": "log_02614ec1" }, { "address": "0xd077A400968890Eacc75cdc901F0356c943e4fDb", "topics": [ "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", "0x0000000000000000000000009399a2dfad16f9db1791f7b4323393f409a8ea1e", "0x000000000000000000000000a9aa1c740bbf47871dad0c30b0b9c15961148a96" ], "data": "0x0000000000000000000000000000000000000000000000000000000000517b60", "blockNumber": 196533060, "transactionHash": "0x706113cbb07cab208611add24e8ad21b010fdac41f47da554ad3c1fb577427aa", "transactionIndex": 1, "blockHash": "0x7a99bc838822f051801f0ec63d9881a7f7cedf19e01e0e97cbe91c8c3bdb9b6d", "logIndex": 7, "removed": false, "id": "log_8bbc5f87" }, { "address": "0x9399a2dfAD16F9DB1791f7B4323393F409A8eA1e", "topics": [ "0x91a20618d6d654633e162ed6b2bd1f848a5d60848e71c08971c731eb0b0c2f3e", "0x00000000000000000000000000000000ce4474e06c1779b4891124f17a6a8444", "0x000000000000000000000000d077a400968890eacc75cdc901f0356c943e4fdb" ], "data": "0x000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000014a437261d8f720c7222e9c3df41f40b340e512000000000000000000000000a9aa1c740bbf47871dad0c30b0b9c15961148a960000000000000000000000000000000000000000000000000000000000517b60", "blockNumber": 196533060, "transactionHash": "0x706113cbb07cab208611add24e8ad21b010fdac41f47da554ad3c1fb577427aa", "transactionIndex": 1, "blockHash": "0x7a99bc838822f051801f0ec63d9881a7f7cedf19e01e0e97cbe91c8c3bdb9b6d", "logIndex": 8, "removed": false, "id": "log_3cbe9560" } ] }, { "chainId": "8217", "hash": "0x09696be1c5dc952e5cd7f8fcd9e405a27f403c67e7c533fc9d15be2e6bdce591", "transactionStatus": true, "blockNumber": "196533060", "timestamp": null, "from": "0x5531A4D2B4237E87148630c3cB0051999Bb205A9", "to": "0xf93B0d3E03422416B787e850C51f7be47ab481E5", "value": "0", "transactionFees": "1218855000000000", "gas": "4300000", "gasPrice": "27500000000", "input": "0x0f73bcc20000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000b54200000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002544a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001aeabf88ecb298eb9fbc28eb9890ec98a4ed95b4ec98814f535429000000000000", "nonce": 12684647, "type": null, "network": null, "v": "0x4056", "r": "0x12beb0d82eaf92554b157320cb758cc84800d2e9fa700b96c82eb63e6583ac7", "s": "0x1ad7de657dd71d0e10d273399a0d1e2b60f909138a89115af61a43177f0de647", "yParity": null, "transactionIndex": 2, "accessList": null, "maxFeePerGas": null, "maxPriorityFeePerGas": null, "logs": [ { "address": "0xf93B0d3E03422416B787e850C51f7be47ab481E5", "topics": [ "0x23b798d2d48eb64eaa15f6b93414c84032fada9b76ade5854af0acadd57d7065", "0xbcff12704be84695bcae04bed99f28737805bc5e5507d16a4d005393724d1a65", "0x000000000000000000000000000000000000000000000000000000000000b542" ], "data": "0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000001aeabf88ecb298eb9fbc28eb9890ec98a4ed95b4ec98814f535429000000000000", "blockNumber": 196533060, "transactionHash": "0x09696be1c5dc952e5cd7f8fcd9e405a27f403c67e7c533fc9d15be2e6bdce591", "transactionIndex": 2, "blockHash": "0x7a99bc838822f051801f0ec63d9881a7f7cedf19e01e0e97cbe91c8c3bdb9b6d", "logIndex": 9, "removed": false, "id": "log_179c294f" } ] } ], "transactionsRoot": "0xd4211b960ca418c138c16b8b209b714f4e835f9a11b87bf27a0fab03e87dec3c", "uncles": [] } } ``` {% endtab %} {% endtabs %} ## /portfolio Get detailed information about the verified assets or tokens currently associated with a user's wallet address. `GET` `https://api.expand.network/chain/portfolio` #### Query Parameters | Name | Type | Description | | ----------------------------------------- | ------ | ------------------------------------------------------------------------------------------------------------------------- | | rpc | String | Remote procedural call URL. | | chainId | String | Refer to the [Chain ID ](https://docs.expand.network/ids/chain-ids)page for details. | | chainSymbol | String | Refer to the [Chain ID ](https://docs.expand.network/ids/chain-ids)page for details. | | address\* | String | Public addess of the user. | | tokens | String | Comma-separated value of ERC-20 tokens to get value of. Maximum 10 at a time. | |

assetType

| String | `fungible`/`nonFungible` standard choice. By default, `all`. | |

timestamp

| String | The Timestamp of the block number up to which the balances will be fetched. Note-Only applicable for assetType `fungible` | |

blockNumber

| String | The block number up to which the balances will be fetched. Note-Only applicable for assetType `fungible` | {% tabs %} {% tab title="Sample Request" %} ```json5 https://api.expand.network/chain/portfolio?address=0x56b4b18f6293252fc5eec4e5df1915f7218d04fc&chainId=8217&availableOnly=false ``` {% endtab %} {% tab title="Sample Response" %} ```json { "status": 200, "msg": "success", "data": { "native": "583980967286324075259711", "evmTokens": [ { "name": "WETH", "symbol": "WETH", "decimals": "18", "address": "0x55acee547df909cf844e32dd66ee55a6f81dc71b", "balance": "2616533160461554494", "assetType": "ERC20", "USDPrice": "3957.588421654", "logoUrl": "https://images.ctfassets.net/hwqnbx905qdp/5wYtjebgyENWzA1C7dFp0t/c52bad629966e6e185967828e1af76bf/eip155_8217-0x55acee547df909cf844e32dd66ee55a6f81dc71b.webp", "tags": null }, { "name": "Tether USD", "symbol": "USDT", "decimals": "6", "address": "0x9025095263d1e548dc890a7589a4c78038ac40ab", "balance": "25457960354", "assetType": "ERC20", "USDPrice": "1.0003938084", "logoUrl": "https://images.ctfassets.net/hwqnbx905qdp/6gHHp1dKMN94clQB2BZxWt/b1acaba653bb940969555c2bf2541ab8/eip155_8217-0x9025095263d1e548dc890a7589a4c78038ac40ab.webp", "tags": [ "stablecoin" ] }, { "name": "Bridged USDC (Stargate)", "symbol": "USDC.e", "decimals": "6", "address": "0xE2053BCf56D2030d2470Fb454574237cF9ee3D4B", "balance": "10936326509", "assetType": "ERC20", "USDPrice": "0.9995869005", "logoUrl": "https://images.ctfassets.net/hwqnbx905qdp/2oDlk4TXbiI0SR6ElCehUW/5191562ed123a8b94b966a15a5b9fa4d/eip155_8217-0xE2053BCf56D2030d2470Fb454574237cF9ee3D4B.webp", "tags": [ "stablecoin" ] } ] } } ``` {% endtab %} {% endtabs %} ## /gettransaction Get details of a transaction. `GET` `https://api.expand.network/chain/gettransaction` #### Query Parameters
NameTypeDescription
rpcStringRemote procedural call URL.
chainId*StringRefer to the Chain ID page for details.
chainSymbol*StringRefer to the Chain ID page for details.
transactionHash*StringThe transaction hash.
{% tabs %} {% tab title="Sample Request" %} ```uri https://api.expand.network/chain/gettransaction?chainId=8217&transactionHash=0x7a4259d9e5add14229e3d9607a740e7eb178f649ee8c9c8201fa05545ffd9141 ``` {% endtab %} {% tab title="Sample Response" %} ```json { "status": 200, "msg": "success", "data": { "chainId": "8217", "hash": "0x7a4259d9e5add14229e3d9607a740e7eb178f649ee8c9c8201fa05545ffd9141", "transactionStatus": true, "blockNumber": "196533119", "timestamp": null, "from": "0xb6ab494d9b20edE5E57b42b6D7f058A9c802B0e2", "to": "0x23bEd69b2EdF057DD3D6dB8b6990AB9792eB43eC", "value": "0", "transactionFees": "1793125000000000", "gas": "71725", "gasPrice": "25000000000", "input": "0xb856c49200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001", "nonce": 0, "type": 2, "network": null, "v": "0x0", "r": "0x4776b0e5636e26a128006d6cfcb4054efd4152365a5f6ddbe07f0d7170234a37", "s": "0x4f8f4b040e34b822c0d4adc6bf68ceea2dc88ebea901b0954f586c1a2f276a7b", "yParity": null, "transactionIndex": 5, "accessList": [], "maxFeePerGas": "25000000000", "maxPriorityFeePerGas": "25000000000", "logs": [ { "address": "0x23bEd69b2EdF057DD3D6dB8b6990AB9792eB43eC", "topics": [ "0x1cda624e8d4498808db987403eac202d4c03ddb3477ac5b96cd9fb05c1cce6a3" ], "data": "0x000000000000000000000000b6ab494d9b20ede5e57b42b6d7f058a9c802b0e20000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001", "blockNumber": 196533119, "transactionHash": "0x7a4259d9e5add14229e3d9607a740e7eb178f649ee8c9c8201fa05545ffd9141", "transactionIndex": 5, "blockHash": "0x7d0a0a468be4128081107ceb08055966f0ed8947e973f8912fb5afda6abc80f5", "logIndex": 0, "removed": false, "id": "log_fd860e0b" } ] } } ``` {% endtab %} {% endtabs %} ## /getgasprice Get the current gas price from the network. `GET` `https://api.expand.network/chain/getgasprice` #### Query Parameters
NameTypeDescription
rpcStringRemote procedural call URL.
chainId*StringRefer to the Chain ID page for details.
chainSymbol*StringRefer to the Chain ID page for details.
{% tabs %} {% tab title="Sample Request" %} ```url https://api.expand.network/chain/getgasprice?chainId=8217 ``` {% endtab %} {% tab title="Sample Response" %} ```json { "status": 200, "msg": "success", "data": { "gasPrice": "27500000000" } } ``` {% endtab %} {% endtabs %} ## /getstorage Get data stored in the given slot. `GET` `https://api.expand.network/chain/getstorage` #### Query Parameters
NameTypeDescription
rpcStringRemote procedural call URL.
chainId*StringRefer to the Chain ID page for details.
chainSymbol*StringRefer to the Chain ID page for details.
address*StringContract address whose storage is needed.
indexStringSlot index on the smart contract. By default, it is taken as 0.
{% tabs %} {% tab title="Sample Request" %} ```url https://api.expand.network/chain/getstorage?address=0xb6ab494d9b20ede5e57b42b6d7f058a9c802b0e2&index=0&chainId=8217 ``` {% endtab %} {% tab title="Sample Response" %} ```json { "status": 200, "msg": "success", "data": { "data": "0x0000000000000000000000000000000000000000000000000000000000000000" } } ``` {% endtab %} {% endtabs %} ## /decodetransaction Get the decoded transaction for the provided raw transaction. `POST` `https://api.expand.network/chain/decodetransaction` #### Request Body
NameTypeDescription
chainId*StringRefer to the Chain ID page for details. By default, Ethereum.
chainSymbolStringRefer to the Chain ID page for details.
rawTransaction*StringThe raw transaction to be given for decoding.
{% tabs %} {% tab title="Sample Request" %} ```json { "rawTransaction": "0xf8ab8085066720b30082c8c69455acee547df909cf844e32dd66ee55a6f81dc71b80b844a9059cbb0000000000000000000000007d18db7c02029f4cd817085dfbc78d9c22c442900000000000000000000000000000000000000000000000000000000000000001824056a055fcf5b72b7c84e37f17f975ba400db7d9f87da09912254472436df8a898be98a014e4a31af18cb8dca5e96f3fb0a12f32451feae3ad09af4ac28511cf770af01e", "chainId": "8217" } ``` {% endtab %} {% tab title="Sample Response" %} ```json { "status": 200, "msg": "success", "data": { "parsedTx": { "nonce": 0, "gasPrice": { "type": "BigNumber", "hex": "0x066720b300" }, "gasLimit": { "type": "BigNumber", "hex": "0xc8c6" }, "to": "0x55Acee547DF909CF844e32DD66eE55a6F81dC71b", "value": { "type": "BigNumber", "hex": "0x00" }, "data": "0xa9059cbb0000000000000000000000007d18db7c02029f4cd817085dfbc78d9c22c442900000000000000000000000000000000000000000000000000000000000000001", "chainId": 8217, "v": 16470, "r": "0x55fcf5b72b7c84e37f17f975ba400db7d9f87da09912254472436df8a898be98", "s": "0x14e4a31af18cb8dca5e96f3fb0a12f32451feae3ad09af4ac28511cf770af01e", "from": "0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402", "hash": "0xb49757ac7683d44060e5d19b3f7a73a8457d8a32a00c7e33b5018bf0f9c303b7", "type": null }, "assetChanges": { "from": "0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402", "to": "0x55Acee547DF909CF844e32DD66eE55a6F81dC71b", "value": { "type": "BigNumber", "hex": "0x00" } } } } ``` {% endtab %} {% endtabs %} ## **/**sendtransaction Send transaction on the chain. `POST` `https://api.expand.network/chain/sendtransaction` #### Request Body
NameTypeDescription
rpcStringRemote procedural call URL.
chainId*StringRefer to the Chain ID page for details.
chainSymbol*StringRefer to the Chain ID page for details.
rawTransaction*StringThe encoded transaction, obtained from the signed transaction.
{% tabs %} {% tab title="Sample Request" %} ```json { "rawTransaction": "0xf8ab8085066720b30082c8c69455acee547df909cf844e32dd66ee55a6f81dc71b80b844a9059cbb0000000000000000000000007d18db7c02029f4cd817085dfbc78d9c22c442900000000000000000000000000000000000000000000000000000000000000001824056a055fcf5b72b7c84e37f17f975ba400db7d9f87da09912254472436df8a898be98a014e4a31af18cb8dca5e96f3fb0a12f32451feae3ad09af4ac28511cf770af01e", "chainId": "8217" } ``` {% endtab %} {% tab title="Sample Response" %} ```json { "status": 200, "msg": "success", "data": { "chainId": "8217", "transactionHash": "0x7a4259d9e5add14229e3d9607a740e7eb178f649ee8c9c8201fa05" } } ``` {% endtab %} {% endtabs %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.expand.network/integrations/blockchains/evm-based-blockchains/kaia.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.