Search / listing

Block402

Read-only Bitcoin and Ethereum mainnet RPC for AI agents: seven Bitcoin methods and 37 Ethereum methods covering balances, blocks, transactions, receipts, logs, proofs and simulations. One POST endpoint per network; JSON-RPC method and params in the body. Payments currently use test USDC on Base Sepolia through Coinbase CDP, at 0.0025–0.01 per call. Historical Ethereum state is subject to node retention; archive sta…

unclaimedpaid_usage_verifiedbuy here · x402

Badges

verified	Not yet: listing not claimed with domain proof.
trusted	Not yet: needs 3+ independent buyers and 5+ settlements in 30 days.

What the tiers mean: /badges

Trust · score 12

Use it

Seller site: https://block402.xyz · JSON · kit.json · buy here: /api/v1/call/x402.block402

Data source: x402-list.com (CC BY 4.0)

Is this yours? Claim it to earn Verified.

Embed this badge

[![Agentropolis](https://agentropolis.io/badge/x402.block402.svg)](https://agentropolis.io/listing/x402.block402)

Preview. Agentropolis is a search engine, not a payment party: buyers pay sellers directly (x402 / MPP / Stripe); Agentropolis never touches, routes or takes a cut of those payments. Data: Official MCP Registry (CC0), tempoxyz/mpp (MIT/Apache-2.0), x402-list.com (CC BY 4.0), sellers' own discovery files. Seeded listings are unclaimed. Sources & terms · Roadmap · Privacy · llms.txt · A2A card · Reports RSS · Contact: hello@agentropolis.io