BlockReq
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Welcome to BlockReq!

BlockReq is a high-performance Web3 RPC infrastructure platform that provides fast, reliable, and affordable blockchain node access.

Why BlockReq?

  • Multi-Chain Support — Access Ethereum, Base, BSC, Arbitrum and more through a unified API.
  • Low Latency — Cloudflare Edge entry and provider-aware routing reduce global response times.
  • Pay-As-You-Go — One-time Request Packs plus PAYG at $3.90 per 1M Requests used.
  • Easy Integration — Standard JSON-RPC and WebSocket endpoints, compatible with all Web3 libraries.
  • Real-Time Analytics — Monitor Requests and Requests used in the Dashboard.

Quick Start

  1. Sign up for a free account
  2. Create an endpoint for your target blockchain
  3. Copy the RPC URL and start building!
# Example: Query latest block on Ethereum
curl -X POST https://ethereum-rpc.blockreq.com/v1/rpc/BRQ1P0000000000000000000000000000000000000000000000000000 \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'

Try It Now — Public Endpoints

No API key needed! Use our free public endpoints (5 req/s per IP):

curl -X POST https://ethereum-rpc.blockreq.com/v1/rpc/public \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'

See Public Endpoints for all available networks.

Developer Resources

ResourceDescription
Supported NetworksFull list of supported blockchains
API ReferenceComplete JSON-RPC method documentation
Public EndpointsFree rate-limited public RPC access
Request CountingHow distinguishable Requests are counted
FAQCommon questions answered

Get in Touch