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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 ariogw.ccwu.cc:8443, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-27).
Looks up a blockchain transaction by hash on Base or Ethereum and returns its status, block, gas used, confirmations, and value — paid per-call via USDC on Base using x402.
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 recipient address (to), sender address (from), block number, status (e.g. 'success'), gas used, ETH value transferred, and number of confirmations since inclusion.
Example use cases
Verify a crypto payment landed
“I just sent a USDC payment on Base — transaction hash is 0x142d15b73dfbf96c4a75a62079e8a1f4999916229734e0c28feafc752323e599. Can you check whether it went through and how many confirmations it has?”
Audit gas costs for a contract call
“I need to know how much gas was used for this Ethereum transaction: 0xabc123def456... — pull up the full details including block number and status.”
Confirm on-chain transfer before releasing goods
“Before I ship the order, can you verify that transaction 0x9f8e7d6c5b4a3210... on Base was successful and has at least 12 confirmations?”
Technical details
Endpoint
GEThttps://ariogw.ccwu.cc:8443/v1/chain/tx?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, no-account-required, pay-per-use on-chain transaction lookup for Base or Ethereum — especially useful in agent workflows that occasionally verify payments or audit transactions without committing to a full blockchain node subscription. The Germany hub location is advantageous for European latency-sensitive use cases.
Side effects
- Invalid or malformed transaction hash returns an error
- Transaction not yet indexed or too recent may return empty/null confirmations
- Specifying a wrong chain (e.g. looking up a Base tx on Ethereum) returns no result
- Network connectivity issues to the Europe hub may cause timeouts
- Payment failure via x402 prevents the call from being processed
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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