Utilize Dedicate Node

1. Get the endpoint

Log in to the Portal, go to 【Dedicate Node】 to get the endpoint

2. Calling JSON RPC methods

Standard JSON RPC methods

The standard JSON RPC method of BSC Dedicate Node (Geth) is fully compatible with Ethereum Geth. For specific calling methods, please refer to https://ethereum.org/en/developers/docs/apis/json-rpc/#json-rpc-methods

Custom JSON RPC Methods

BSC Dedicate Node (Geth) supports bundle simulation. The method name is eth_simulateBundles. The request and return examples are as follows:

Request

curl -X POST <dedicate node url> \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "eth_simulateBundles",
    "params": [
      [
        {
          "from": "0x03Ae1e3082dD5E338e8Ae8572A34bcdF8be40362",
          "to": "0x55d398326f99059fF775485246999027B3197955",
          "data": "0x18160ddd",
          "gas": "0x100000"
        }
      ],
      "latest" // Specifies the block height or status to be simulated. latest indicates the latest produced block.

    ]
  }'

Response

{"jsonrpc":"2.0","id":1,"result":[{"return":"0x","gasUsed":21160}]}

{"jsonrpc":"2.0","id":1,"result":[{"return":"0x","gasUsed":21070,"revertReason":"execution reverted"}]}

{"jsonrpc":"2.0","id":1,"result":[{"return":"0x","gasUsed":0,"error":"err: intrinsic gas too low: have 0, want 21000 (supplied gas 0)"}]}