sei_traceBlockByNumberExcludeTraceFail - SEI

Example code for the sei_traceBlockByNumberExcludeTraceFail JSON-RPC method. Complete guide on how to use sei_traceBlockByNumberExcludeTraceFail JSON-RPC in GetBlock Web3 documentation.

This method traces all transactions in a block on Sei by block number, excluding transactions that fail tracing. Provides cleaner debugging output by filtering out failed traces.

Parameters

Parameter	Type	Description
blockNumber	string	Block number in hex, or 'latest', 'earliest', 'pending', 'safe', 'finalized'
options	object	Tracing options including 'tracer', 'timeout', etc. (optional)

Request

cURL

cURL

curl --location 'https://go.getblock.io/<ACCESS-TOKEN>/' \
--header 'Content-Type: application/json' \
--data '{
    "jsonrpc": "2.0",
    "method": "sei_traceBlockByNumberExcludeTraceFail",
    "params": ["latest", {"tracer": "callTracer"}],
    "id": "getblock.io"
}'

JavaScript (axios)

Python (requests)

Rust (reqwest)

Response

response.json

{
    "jsonrpc": "2.0",
    "id": "getblock.io",
    "result": [
        {
            "result": {
                "type": "CALL",
                "from": "0x...",
                "to": "0x...",
                "gasUsed": "0x5208"
            }
        }
    ]
}

Response Parameters

Field	Type	Description
result	array	Array of trace results for successfully traced transactions only

Use Case

The sei_traceBlockByNumberExcludeTraceFail method is essential for:

• Blockchain developers building applications on Sei

• Wallet applications requiring network data

• Analytics platforms tracking Sei network activity

• DeFi protocols integrating with Sei's parallelized EVM

Error Handling

Common errors when using this method:

Error Code	Message	Description
-32700	Parse error	Invalid JSON
-32600	Invalid Request	JSON is not a valid request object
-32601	Method not found	Method does not exist
-32602	Invalid params	Invalid method parameters
-32603	Internal error	Internal JSON-RPC error
-32000	Invalid input	Generic input error
-32500	Cross-VM error	Error in cross-VM operation (Sei-specific)

Web3 Integration

Ethers.js

ethers.js

import { ethers } from 'ethers';

const provider = new ethers.JsonRpcProvider('https://go.getblock.io/<ACCESS-TOKEN>/');

// Using ethers provider methods
const result = await provider.send('sei_traceBlockByNumberExcludeTraceFail', ["latest", {"tracer": "callTracer"}]);
console.log(result);

Viem