MARKET MONITOR / CATALOGUE Services 105,312 MCP listed 39,685 x402 65,681 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources

Provider

api.block402.xyz

api.block402.xyz · 1 listed service · provider site

Block402 x402 REST usage

Bitcoin read-only RPC and supported simulations. Submit method and params as JSON. Method schemas, limits and prices: https://api.block402.xyz/docs/api.md. Obtain a bound quote with a private Idempotency-Key before signi...

api.block402.xyz Crypto & Payments 2 calls / 30d checked 2026-10-26

0.0025 USDC per call per call

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