---
title: "Welcome to BlockReq!"
description: "Multi-chain public HTTPS and WSS RPC. Sign up to register authenticated endpoints."
url: "https://blockreq.com/docs/welcome/"
---

# Welcome to BlockReq!

BlockReq is a multi-chain Web3 RPC platform with public HTTPS and WSS endpoints. Sign up to register an account, then create authenticated endpoints for Ethereum, Base, BSC, Arbitrum, and more.

## 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](https://blockreq.com) for a free account
2. [Create an endpoint](https://blockreq.com/docs/getting-started/create-endpoint/index.md) for your target blockchain
3. Copy the RPC URL and start building!

```bash
# Example: Query latest block on Ethereum
curl -X POST https://ethereum-rpc.blockreq.com/v1/rpc/BRQ1P0000000000000000000000000000000000000000000000000000000 \
  -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):

```bash
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](https://blockreq.com/docs/build/public-endpoints/index.md) for all available networks.

## Developer Resources

| Resource                                         | Description                              |
| ------------------------------------------------ | ---------------------------------------- |
| [Supported Networks](https://blockreq.com/docs/build/supported-networks/index.md) | Full list of supported blockchains       |
| [API Reference](https://blockreq.com/docs/build/api-reference/index.md)           | Complete JSON-RPC method documentation   |
| [Public Endpoints](https://blockreq.com/docs/build/public-endpoints/index.md)     | Free rate-limited public RPC access      |
| [Request Counting](https://blockreq.com/docs/pricing/request-counting/index.md)   | How distinguishable Requests are counted |
| [FAQ](https://blockreq.com/docs/support/faq/index.md)                             | Common questions answered                |

## Get in Touch

- Email: [support@blockreq.com](mailto:support@blockreq.com)
- GitHub: [github.com/blockreq](https://github.com/blockreq)