POST /v1/gasless/estimate

Endpoint to estimate gas for gasless order

POST/trade/v1/gasless/estimate

Authorization

X-Api-Key

Body

application/json

Needed params to create a gasless order

address*string

Address of the sender

Example: "0xF0Fbf42C54Ac40dA016003baD35E5AefaC6E1CE1"

tokenFrom*string

Address of the tokenFrom

Example: "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"

tokenTo*string

Address of the tokenTo

Example: "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"

chainFrom*number

Chain of the tokenFrom

Example: 56

chainTo*number

Chain of the tokenTo

Example: 56

amount*string

Amount of tokens being traded

Example: "1000000000000000000"

fee*string

Percentage of fee

Example: "0.005"

amountOutMin*string

Minimum amount obtained

Example: "1000000000000000000"

swapCall*string

Data of the call for the swap

Example: "call data"

signature*string

Signature of the user

Example: "signature"

deadline*number

Timestamp of the deadline for the order

Example: 1727862265

Response

200

Result of the gasless order creation

Request

JavaScriptCurlPythonHTTP

const response = await fetch('/trade/v1/gasless/estimate', {
    method: 'POST',
    headers: {
      "Authorization": "Bearer Bearer",
      "Content-Type": "application/json"
    },
    body: JSON.stringify({
      "address": "0xF0Fbf42C54Ac40dA016003baD35E5AefaC6E1CE1",
      "tokenFrom": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
      "tokenTo": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
      "chainFrom": 56,
      "chainTo": 56,
      "amount": "1000000000000000000",
      "fee": "0.005",
      "amountOutMin": "1000000000000000000",
      "swapCall": "call data",
      "signature": "signature",
      "deadline": 1727862265
    }),
});
const data = await response.json();