# Celo Transaction Lookup

> Celo Transaction 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 2026-10-27).

Look up a Celo blockchain transaction by hash to retrieve sender, recipient, value, nonce, gas limit, function selector, and block number

## Facts

- Endpoint: GET https://agent-data-tools.revmesh2074.workers.dev/celo/tx?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Provider: agent-data-tools.revmesh2074.workers.dev
- Website: https://agent-data-tools.revmesh2074.workers.dev
- Canonical page: https://www.zero.xyz/c/agent-data-tools-revmesh2074-workers-dev-celo-transaction-lookup-d1686805
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__hu-7E75K_2N2s9ZJe3XC

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-revmesh2074-workers-dev-celo-transaction-lookup-d1686805
```

Example prompt: Can you look up the Celo transaction 0x3a1b2c4d5e6f7890abcdef1234567890abcdef1234567890abcdef1234567890ab and tell me who sent it, who received it, and how much CELO was transferred?

## When to prefer this

Use this endpoint when you need basic transaction metadata on the Celo network: sender, recipient, value, nonce, gas limit, function selector, or block number. Prefer this over celo_receipt when you only need to confirm existence or inspect what was sent rather than whether it succeeded or what fees were paid. Use celo_logs separately if you need emitted contract events.

## Known failure modes

- Unknown transaction hash returns 404 with no charge
- Malformed hash (not 0x-prefixed or wrong length) returns a validation error
- Network/RPC unavailability may return a 5xx error
- Does not return transaction success/failure status — use celo_receipt for that
- Does not return emitted events — use celo_logs for that

## How this service works

Look up a Celo transaction by hash: sender, recipient, value in CELO, nonce, gas limit, the 4-byte function selector and its block. Use to see what was sent or whether it exists; for success or failure and fees paid use celo_receipt, for emitted events celo_logs. Input is a 0x-prefixed 64-hex hash; an unknown hash returns 404, uncharged.

## Output

Returns a JSON object containing the transaction hash, sender address (from), recipient address (to), value transferred in CELO, nonce, gas limit, 4-byte function selector, block number, chain identifier, chain ID, and the size of the input data in bytes. Returns 404 (uncharged) if the hash is not found on Celo.

## 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": {
  "to": {
   "type": "string"
  },
  "gas": {
   "type": "string"
  },
  "from": {
   "type": "string"
  },
  "hash": {
   "type": "string"
  },
  "block": {
   "type": "number"
  },
  "chain": {
   "type": "string"
  },
  "nonce": {
   "type": "number"
  },
  "value": {
   "type": "string"
  },
  "chainId": {
   "type": "number"
  },
  "selector": {
   "type": "string"
  },
  "inputBytes": {
   "type": "number"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-data-tools-revmesh2074-workers-dev-celo-transaction-lookup-d1686805/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)