---
title: "Parse transaction call data (BETA)"
method: GET
path: "/v1/calldata/parse"
---

# Parse transaction call data (BETA)

`GET /v1/calldata/parse`

## Request

- Base URL: `https://li.quest`
- URL: `https://li.quest/v1/calldata/parse`
- Auth: none declared
- TypeScript: <https://skmtc.dev/lifi/apis/li-fi-api/docs/v1/calldata/parse/get.ts> (a function with typed inputs; its response is checked against the schema)

This endpoint allows to pass transaction call data. It will then parse the call data based on known and on-chain ABIs to provide a JSON overview of the internal transaction information.

## Headers

- `x-lifi-api-key` string

## Response `200`

[
    {
        "functionName": "swapTokensGeneric",
        "functionParameters": {
            "_transactionId": "0x40b0592501720ece27ef8614385fbef4bdbb5b2050ebaaa3563e72fee959e249",
            "_integrator": "jumper.exchange",
            "_referrer": "0x0000000000000000000000000000000000000000",
            "_receiver": "0x552008c0f6870c2f77e5cC1d2eb9bdff03e30Ea0",
            "_minAmount": "4640629752435722515",
            "_swapData": [
                {
                    "callTo": "0xDef1C0ded9bec7F1a1670819833240f027b25EfF",
                    "approveTo": "0xDef1C0ded9bec7F1a1670819833240f027b25EfF",
                    "sendingAssetId": "0x0000000000000000000000000000000000000000",
                    "receivingAssetId": "0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063",
                    "fromAmount": "5000000000000000000",
                    "callData": "0x415565b0000000000000000000000000eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee0000000000000000000000008f3cf7ad23cd3cadbd9735aff958023239c6a0630000000000000000000000000000000000000000000000004563918244f400000000000000000000000000000000000000000000000000004066d42c380a491300000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000004a0000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee0000000000000000000000000000000000000000000000004563918244f40000000000000000000000000000000000000000000000000000000000000000001400000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000340000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d500b1d8e8ef31e21c99d1db9a6444d3adf12700000000000000000000000008f3cf7ad23cd3cadbd9735aff958023239c6a06300000000000000000000000000000000000000000000000000000000000001400000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000002c00000000000000000000000000000000000000000000000004563918244f40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000012556e69737761705633000000000000000000000000000000000000000000000000000000000000004563918244f400000000000000000000000000000000000000000000000000004066d42c380a4913000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000e592427a0aece92de3edee1f18e0157c058615640000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002b0d500b1d8e8ef31e21c99d1db9a6444d3adf12700001f48f3cf7ad23cd3cadbd9735aff958023239c6a063000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000d500b1d8e8ef31e21c99d1db9a6444d3adf1270000000000000000000000000eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee0000000000000000000000000000000000000000000000000000000000000000869584cd00000000000000000000000026c16b6926637cf5eb62c42991b4166add66ff9e0000000000000000000000000000000000000000000000d3adebcfec6458a4f9",
                    "requiresDeposit": true
                },
                {
                    "callTo": "0x464eF665Ea203d142F5aa25e12312290fA8917ec",
                    "approveTo": "0x464eF665Ea203d142F5aa25e12312290fA8917ec",
                    "sendingAssetId": "0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063",
                    "receivingAssetId": "0x1305F6B6Df9Dc47159D12Eb7aC2804d4A33173c2",
                    "fromAmount": "4640629752435722515",
                    "callData": [
                        {
                            "functionName": "upgrade",
                            "functionParameters": {
                                "superToken": "0x1305F6B6Df9Dc47159D12Eb7aC2804d4A33173c2",
                                "account": "0x1231DEB6f5749EF6cE6943a275A1D3E7486F4EaE",
                                "amount": "4640629752435722515"
                            }
                        }
                    ],
                    "requiresDeposit": false
                }
            ]
        }
    }
]

---

[API](https://skmtc.dev/lifi/apis/li-fi-api.md) - [All operations](https://skmtc.dev/lifi/apis/li-fi-api/llms.txt) - [OpenAPI document](https://skmtc.dev/lifi/apis/li-fi-api/revisions/82e72a7fa5e0?raw)