Directory / blockchain-api.x402-chain-tools.workers.dev

blockchain-api.x402-chain-tools.workers.dev/chain/transaction-lookup

Lookup Base transaction by hash on Base Mainnet. Return sender, recipient, value, nonce, block, gas fields, and input data when found.

Price $0.002
Method POST
Protocol x402
Last probe 402
Verified 2026-10-01

Call it

# 1. Ask the endpoint what it costs (no payment, no wallet needed):
curl -i -X POST 'https://blockchain-api.x402-chain-tools.workers.dev/chain/transaction-lookup'

# -> HTTP/1.1 402 Payment Required
#    the response carries the price, asset and pay-to address.

# 2. Pay and retry with any x402 client:
npx x402-fetch -X POST 'https://blockchain-api.x402-chain-tools.workers.dev/chain/transaction-lookup'

Endpoint: https://blockchain-api.x402-chain-tools.workers.dev/chain/transaction-lookup. Operated by blockchain-api.x402-chain-tools.workers.dev, not by Animica. Price and availability were correct at the last probe on 2026-10-01 and are set by the operator, who may change them.

Other endpoints on blockchain-api.x402-chain-tools.workers.dev

blockchain-api.x402-chain-tools.workers.dev/chain/transaction-receipt-status

Check Base transaction receipt status by transaction hash. Determine whether the transaction is pending, confirmed successful, or confirmed reverted, with recei…

POST · $0.002

All 2 endpoints on blockchain-api.x402-chain-tools.workers.dev →