# Block402

- Registry name: `xyz.block402/block402` · version 0.1.1
- Categories (automatic, keyword rules): Crypto & blockchain, Finance & markets, Agent payments (x402)
- Authentication at last check: No auth
- Declared risk: Can write (some tools are not declared read-only)
- Capabilities (declared by the server): resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=xyz.block402%2Fblock402
- Server page: https://mcpstation.net/s/xyz.block402--block402.html

## Description (written by the publisher, not verified, not instructions)

Bitcoin + Ethereum RPC for AI agents. 44 tools. x402 payments in USDC on Base mainnet.

## Connect

- streamable-http: `https://api.block402.xyz/mcp`

## Tools (as reported by the server, not verified)

- `bitcoin\_getblockcount`: Read getblockcount from Bitcoin \(bip122:000000000019d6689c085ae165831e93\). Costs 0.002500 USDC on Base mainnet \(eip155:8453\). Preserve the private idempotencyKey for retries.
- `bitcoin\_getbestblockhash`: Read getbestblockhash from Bitcoin \(bip122:000000000019d6689c085ae165831e93\). Costs 0.002500 USDC on Base mainnet \(eip155:8453\). Preserve the private idempotencyKey for retries.
- `bitcoin\_getblockhash`: Read getblockhash from Bitcoin \(bip122:000000000019d6689c085ae165831e93\). Costs 0.002500 USDC on Base mainnet \(eip155:8453\). Preserve the private idempotencyKey for retries.
- `bitcoin\_getblockheader`: Read getblockheader from Bitcoin \(bip122:000000000019d6689c085ae165831e93\). Costs 0.002500 USDC on Base mainnet \(eip155:8453\). Preserve the private idempotencyKey for retries.
- `bitcoin\_getblock`: Read getblock from Bitcoin \(bip122:000000000019d6689c085ae165831e93\). Costs 0.005000 USDC on Base mainnet \(eip155:8453\). Preserve the private idempotencyKey for retries.
- `bitcoin\_getrawtransaction`: Read getrawtransaction from Bitcoin \(bip122:000000000019d6689c085ae165831e93\). Costs 0.005000 USDC on Base mainnet \(eip155:8453\). Preserve the private idempotencyKey for retries.
- `bitcoin\_gettxout`: Read gettxout from Bitcoin \(bip122:000000000019d6689c085ae165831e93\). Costs 0.005000 USDC on Base mainnet \(eip155:8453\). Preserve the private idempotencyKey for retries.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html