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Ethereum Mainnet Transaction Receipt Lookup
x402
Ethereum Mainnet Transaction Receipt Lookup is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-18).
Returns status, block number, gas used, and decoded ERC-20 Transfer logs for a given Ethereum mainnet transaction hash.
Price / call$0.003
Success—
StatusUnknown
How this service works
Call when an agent needs status, block, gas used, and decoded ERC-20 Transfer logs for one Ethereum mainnet transaction hash. Status is success, reverted, or pending. A missing hash errors. Read-only. No spend. Send JSON {"hash":"0xabababababababababababababababababababababababababababababababab"}. Exact $0.003 USDC on Base. Try unpaid POST /v1/sandbox/eth-tx first.
Output
Returns transaction status (success, reverted, or pending), block number, gas used, and a decoded list of ERC-20 Transfer log events including token addresses, sender, recipient, and amounts.
Example use cases
Confirm DeFi swap completed
“I just submitted a swap on Uniswap with hash 0xaabbccddee112233445566778899aabbccddee112233445566778899aabbccdd — can you check if it succeeded on Ethereum mainnet and show me the token transfer logs?”
Investigate reverted transaction
“My ETH transaction 0x1122334455667788990011223344556677889900112233445566778899001122 might have reverted — can you look it up and tell me the status and how much gas was burned?”
Audit ERC-20 token transfer
“Can you pull the ERC-20 Transfer events from Ethereum transaction 0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef and tell me which tokens moved and what block it was confirmed in?”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/eth-tx?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need quick, structured receipt data — status, block, gas, and decoded ERC-20 Transfer events — for a single Ethereum mainnet transaction hash. Prefer it over general blockchain explorers when you need machine-readable output in an agentic workflow. Use the free sandbox endpoint /v1/sandbox/eth-tx first to test before spending USDC.
Side effects
- Missing or malformed transaction hash returns an error
- Transaction hash not found on Ethereum mainnet returns an error
- Pending transactions may return incomplete data
- Non-ERC-20 internal transfers will not appear in decoded logs
- Payment of exactly $0.003 USDC on Base is required or request is rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| hash | string | Ethereum mainnet transaction hash. Example: 0xabababababababababababababababababababababababababababababababab. Returns status, block_number, gas_used, and ERC-20 Transfer logs. |
Tags
x402
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