GP - Error invalid BigNumber string

When attempting to transfer assets via Gas Pump, you may face an error looking as follows or similar:

  "response": {
    "statusCode": 403,
    "errorCode": "sc.operation.failed",
    "message": "Unable to transfer assets. Please check, that your address contains all the tokens you want to transfer.",
    "cause": "invalid BigNumber string (argument=\"value\", value=\"0x693808b.766516db0dd82fd75e2\", code=INVALID_ARGUMENT, version=bignumber/5.7.0)"

This error is likely related to an incorrect amount of decimals included in the parameter "amount" of your payload.


When transferring a token, please check the Contract code to verify the maxmium allowed amount of "digits"