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x402 Web Probe – Blockchain Transaction Lookup (Hub Europe, Germany)
x402
x402 Web Probe – Blockchain Transaction Lookup (Hub Europe, Germany) is a paid API for AI agents from owlorangejuice.bar:8443, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-27).
Looks up on-chain transaction details (status, gas, confirmations, block) for a given tx hash on Base or Ethereum, paid per-call via x402/USDC.
Price / call$0.002
Success—
StatusUnknown
How this service works
Pay-per-call website uptime/latency/TLS checks and fetch-to-Markdown, measured from Hub Europe (Germany). USDC on Base via x402. No account or API key.
Output
Returns a JSON object with the transaction's to/from addresses, block number, success/fail status, gas used, ETH value transferred, and number of confirmations.
Example use cases
Verify a USDC payment on Base
“I just sent USDC on Base — can you check whether transaction 0x142d15b73dfbf96c4a75a62079e8a1f4999916229734e0c28feafc752323e599 has been confirmed and show me the status?”
Debugging a failed Ethereum transaction
“My Ethereum transaction 0xabc123...def456 seems to have failed — can you look it up and tell me the status, gas used, and which block it landed in?”
Confirm on-chain settlement for a trade
“Check if the Base transaction with hash 0xdeadbeef...cafebabe went through successfully and how many confirmations it has so far.”
Technical details
Endpoint
GEThttps://owlorangejuice.bar:8443/v1/chain/tx?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, no-account, pay-per-call transaction lookup on Base or Ethereum and want to avoid setting up API keys with providers like Etherscan or Alchemy. Ideal for lightweight agent workflows that only occasionally need on-chain tx data and benefit from micro-payment pricing via x402.
Side effects
- Invalid or malformed transaction hash returns an error
- Unsupported chain value (anything other than 'base' or 'ethereum') returns a validation error
- Transaction not yet indexed or pending may return incomplete data
- Payment failure via x402 results in HTTP 402 and no data returned
- Network timeout from the Germany probe hub may cause delayed or failed responses
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "0x...",
"from": "0x...",
"block": 36000000,
"status": "success",
"gas_used": "52000",
"value_eth": "0",
"confirmations": 12
}
}Tags
x402
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