# Agent Data Tools: Blockchain Transaction Receipt Lookup

> Agent Data Tools: Blockchain Transaction Receipt Lookup is a paid API for AI agents from agent-data-tools.revmesh2074.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).

Fetches a transaction receipt from a blockchain network given a transaction hash, returning status, gas, block, chain, and fee details.

## Facts

- Endpoint: GET https://agent-data-tools.revmesh2074.workers.dev/op/receipt?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-data-tools-blockchain-transaction-receipt-lookup-aad8a2be
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_r9n18KBV6fyuxFUqkQ2n6

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agent-data-tools-blockchain-transaction-receipt-lookup-aad8a2be
```

Example prompt: Can you look up the receipt for transaction 0x721f3e9a996da49e2a8929bd2dd42e0f51344c11d7ca7bc3328fda349cdfae89 and tell me whether it succeeded, which block it landed in, and how much gas was used?

## When to prefer this

Use this endpoint when you need a lightweight, pay-per-call way to fetch EVM transaction receipts without setting up an API key or RPC node. Ideal for agents verifying payment confirmations, checking deployment outcomes, or auditing gas costs on Base, Ethereum, Arbitrum, Optimism, or Polygon. Prefer this over raw RPC calls when you want a clean, normalized JSON response across multiple chains at $0.001 per call.

## Known failure modes

- Invalid or malformed transaction hash returns an error
- Transaction hash not found on supported chains returns not-found error
- Network or RPC timeout for the target chain
- Hash references a chain not supported by the service

## How this service works

Transaction receipt on Optimism (eth_getTransactionReceipt): success or reverted, gas used, effective gas price, fee paid in ETH, number of event logs and any contract created. Use to confirm a payment or call went through; for sender, value and calldata use op_tx. Input is a 0x-prefixed 64-hex hash; a pending or unknown hash returns 404, uncharged.

## Output

A JSON object with the transaction hash, success/failure status, block number, chain name and chain ID, gas used (as a string), effective gas price in Gwei, fee amount, number of logs emitted, and the deployed contract address (or null if none).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "hash"
 ],
 "properties": {
  "hash": {
   "type": "string",
   "description": "0x-prefixed transaction hash (64 hex characters)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "fee": {
   "type": "string"
  },
  "hash": {
   "type": "string"
  },
  "logs": {
   "type": "number"
  },
  "block": {
   "type": "number"
  },
  "chain": {
   "type": "string"
  },
  "status": {
   "type": "string"
  },
  "chainId": {
   "type": "number"
  },
  "gasUsed": {
   "type": "string"
  },
  "contractAddress": {},
  "effectiveGasPriceGwei": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-data-tools-blockchain-transaction-receipt-lookup-aad8a2be/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent-data-tools.revmesh2074.workers.dev](https://www.zero.xyz/host/agent-data-tools.revmesh2074.workers.dev/llms.txt)