/evaluateSmartContractTransactionWithRawHex

1 min

POST

Evaluates a smart contract transaction with raw hex data by calling an eth call and returns the EthCallResponse.

Note: Also works for Hedera by sending evm_coin_symbol="HBAR".

Error examples:

Gas too low: "err: intrinsic gas too low: have 21500, want 21572 (supplied gas 21500)"
Not an address of an eth contract: "0xe62862CBcE5C0c6F53B180Ee5dbf95a8AeA2dd60 is not an address of Ethereum contract!"
Revert: "execution reverted"

return: JSON object containing EthCallReturnValue if successful, else error message.

example: evaluateSmartContractTransactionWithRawHex("0xd...024", "0x9...fb", "0xa9...00", 600000, 1000000000, 0, "ETH")

from_addressstringThe address where the transaction is sent from.

contract_addressstringThe address of the contract to send from.

raw_data_in_hexstringBinary data parsed and encoded by the ABI specification. Must start with 0x.

gas_limitstringThe gas limit to transfer, in gas units. Default is the eth call's value if None.

gas_pricestringThe gas price / max fee to transfer with, in Wei. Default is the eth call's value if None. In London fork currencies, this is the maximum fee to pay per gas unit.

amountstringThe amount to send with this transaction, in Wei. Default is the eth call's value if None.

evm_coin_symbolstringThe coin symbol of the EVM network where the smart contract is deployed (e.g., ETH, CELO).

acceptstringGenerated from available response content types

bodyobjectRequest data for an Ethereum contract transaction.

200success

curl --request POST \
     --url '/evaluateSmartContractTransactionWithRawHex?from_address=0xd38fcFD88C41F32E4711f3722375dD611b42A024&contract_address=0x963d0aef2a6ba868b38cb032f2a81db145c467fb&raw_data_in_hex=0xa9...000&gas_limit=600000&gas_price=1000000000&amount=1&evm_coin_symbol=ETH' \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '{
     "FunctionData": {
     "Amount": "1",
     "ContractAddress": "0x963d0aef2a6ba868b38cb032f2a81db145c467fb",
     "DataForContract": {
     "RawData": "0xa9059cbb000000000000000000000000963d0aef2a6ba868b38cb032f2a81db145c467fb0000000000000000000000000000000000000000000000056bc75e2d63100000"
     },
     "EvmCoinSymbol": "ETH",
     "FromAddress": "0xd38fcFD88C41F32E4711f3722375dD611b42A024",
     "GasLimit": "600000",
     "GasPrice": "1000000000"
     },
     "Meta": {
     "FunctionName": "evaluateSmartContractTransactionWithRawHex",
     "RandomData": "288cd49d4b8bf00e7d6114b78d5668d5581d6b953fafef779133caa844cd4229",
     "Destination": "b9cb8afe52f1d52521cf2b62dfe12146156ad5328f83c62c20c7da81b263356a61340de745c858998544c041798b01c2f4fac31bebe52a19280a32cd57d6d374ea",
     "Time": "2021-02-07T18:37:46.948Z",
     "Source": "048b99461a70a49abe63fd585cb224177a22a92d2e9e4ddfbc0027887bee9d1843388f42a3eb2e740565e115ad8b7981abf59e3b03b771f4b063b53c517d7a9d99",
     "AccessToken": "51311c84d2c8fd2fafbe56ceb1fb30a99d3417abfc55769577338ab286798087"
     }
     }'