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OneSource Ethereum Transaction Receipt Lookup
x402
OneSource Ethereum Transaction Receipt Lookup is a paid API for AI agents from api.onesource.io, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-08).
Fetches the on-chain transaction receipt for a given Ethereum or Sepolia transaction hash, including status, gas used, logs, and block details.
Price / call$0.005
Success—
StatusUnknown
How this service works
Two data families for AI agents: live Ethereum mainnet, Sepolia testnet, and Robinhood Chain RPC reads, plus Deepstate on-chain market data (order books, trades, candles, and analytics). Pay per call or use batch/session mode: USDC on Base via x402, or pathUSD/USDC.e on Tempo via MPP. No API key required to start; a flat-rate monthly subscription is also available.
Output
A JSON object containing the transaction receipt: status (0x1 = success, 0x0 = failure), gas_used, block_number, transaction_hash, effective_gas_price, and a logs array of any events emitted during execution.
Example use cases
Example prompt
“Did transaction 0xad7e04119ecd85857728205f5b12e95f0bab8e99f9c2f60be5dc79cfc6a8df1f go through on Ethereum mainnet? I need the receipt — status, gas used, block number, and any logs.”
Technical details
Endpoint
GEThttps://api.onesource.io/api/chain/receipt/%7Bhash%7DWhen to prefer
Use this endpoint when you need to confirm whether a specific Ethereum or Sepolia transaction succeeded, retrieve gas cost data, find the block it was mined in, or extract event logs from a known tx hash. Prefer this over full node RPC calls when no API key management is desired and pay-per-call USDC micropayments are acceptable.
Side effects
- Invalid hash format (not 0x-prefixed 64-hex-char string) returns validation error
- Transaction hash not found on specified network returns 404 or null result
- Network mismatch (hash exists on mainnet but queried on sepolia) returns not found
- Payment failure via x402/MPP results in 402 Payment Required response
- Node temporarily unavailable returns 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"result": {
"logs": [],
"status": "0x1",
"gasUsed": "0x5208",
"blockNumber": "0x133da1e",
"transactionHash": "0xad7e04119ecd85857728205f5b12e95f0bab8e99f9c2f60be5dc79cfc6a8df1f",
"effectiveGasPrice": "0x3b9aca00"
}
},
"meta": {
"endpoint": "/api/chain/receipt/{hash}",
"cost_usdc": "0.001",
"request_id": "00000000abcdef01",
"payment_chain": "base",
"payment_token": "USDC"
}
}
}Tags
x402
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