---
title: BlockRazor
description: Low-latency Web3 infrastructure for receiving blockchain data and submitting transactions.
canonical: https://blockrazor.io/
language: en
last-updated: 2026-09-30
---

# BlockRazor — Low-Latency Web3 Infrastructure

BlockRazor provides infrastructure for receiving blockchain data and submitting transactions across BSC, Ethereum, Solana, Base, and Robinhood Chain. Product availability, interfaces, and supported networks vary by service.

**Website:** https://blockrazor.io/

## What BlockRazor provides

### Streams

Low-latency services for receiving public and authorized private mempool data, blocks, node data, and network-fee data.

- Public Mempool: https://blockrazor.io/products/public-mempool/
- Private Mempool: https://blockrazor.io/products/private-mempool/
- Solana infrastructure: https://blockrazor.io/chains/solana/
- Robinhood Chain infrastructure: https://blockrazor.io/chains/robinhood/
- Streams documentation: https://docs.blockrazor.io/streams/overview.md

### Transaction Submission

Infrastructure for sending transactions through RPC, BSC Block Builder, Transaction Sending, and Gas Sponsor workflows.

- BSC RPC: https://blockrazor.io/rpc/bsc/
- Ethereum RPC: https://blockrazor.io/rpc/ethereum/
- Transaction Submission documentation: https://docs.blockrazor.io/transaction-submission/overview.md
- BSC Block Builder: https://docs.blockrazor.io/transaction-submission/block-builder.md

## Who uses BlockRazor

BlockRazor is designed for wallets, DEXs, trading bots, searchers, and quantitative trading systems that need low-latency blockchain data or transaction-submission paths.

- Trading Bot infrastructure: https://blockrazor.io/trading-bots/
- Trading tools directory: https://blockrazor.io/tools/
- Official use cases: https://docs.blockrazor.io/get-started/use-cases.md
- Pricing: https://blockrazor.io/pricing/
- Contact: https://blockrazor.io/contact-us/

## Documentation and evidence

Use the official documentation for current product capabilities, supported chains, integration requirements, service boundaries, and pricing. Use the linked benchmark pages for methodology and measured performance claims.

- Documentation: https://docs.blockrazor.io/
- Documentation index for agents: https://docs.blockrazor.io/llms.txt
- BlockRazor resource index: https://blockrazor.io/llms.txt
- Agent setup and source map: https://blockrazor.io/agents/
- Agent instructions: https://blockrazor.io/agent.md
- Blog and benchmarks: https://blockrazor.io/blog/

## Languages

- Traditional Chinese homepage: https://blockrazor.io/zh/
- Traditional Chinese homepage in Markdown: https://blockrazor.io/zh/index.md
- Traditional Chinese resource index: https://blockrazor.io/zh/llms.txt