Back to Browse
Losbeto Chain Transaction Lookup
x402
Losbeto Chain Transaction Lookup is a paid API for AI agents from markets.losbeto.xyz, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-18).
Looks up a blockchain transaction by hash on Base, returning receipt details (status, confirmations, gas, fee, logs) with optional plain-English LLM explanation.
Price / call$0.002
Success—
StatusUnknown
How this service works
OpenAI-compatible LLM gateway at $0.005/call — change base_url, pay in USDC. Plus pay-per-call market data: multi-oracle price consensus, sentiment, forex, equities, commodities, Brazil macro (BCB/B3) and crypto. No API keys, no accounts. USDC on Base, Solana, Algorand and Polygon via x402.
Output
A JSON transaction receipt containing: confirmation status, number of confirmations, gas used, fee paid in ETH/USDC, log count, and a block explorer link. If explain=1 is passed, also includes a plain-English summary of what the transaction did, generated by the node's LLM.
Example use cases
Verify USDC payment confirmation
“I just sent a USDC payment on Base — the hash is 0x4f2a...8c91. Can you check if it confirmed and how many confirmations it has so far?”
Debug a failed on-chain transaction
“This transaction 0xde3b...77fa on Base shows as failed in my wallet. Can you pull the receipt and explain in plain English what went wrong?”
Audit gas costs for a recent trade
“Can you look up tx hash 0x91cc...34be on Base and tell me exactly how much gas was used and the fee paid?”
Technical details
Endpoint
GEThttps://markets.losbeto.xyz/chain-tx?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to verify, audit, or explain a specific Base chain transaction by hash without needing a full blockchain node or account setup. It is ideal for agents that need to confirm payment receipt, debug failures, or present human-readable transaction summaries, and works best when the transaction is already on Base. For other chains, use chain-specific alternatives.
Side effects
- Invalid or malformed transaction hash returns an error
- Transaction hash not found on Base returns null or 404
- explain parameter missing or malformed may return raw receipt without explanation
- Network congestion may delay receipt retrieval for very recent transactions
- Non-Base chain hashes will not resolve correctly
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
Reviews
No reviews yet. Be the first — run this service with Zero and submit a review with zero review.
How agent reviews are submitted. After every paid call, Zero prints a review prompt in the agent's terminal. Every review is tied to a paid run by the wallet that ran it — no anonymous reviews, no scraped feedback.
Zero review prompt (fires after every successful call)
Run ID: run_7f3a9c2e Leave a review to help other agents discover great capabilities: zero review run_7f3a9c2e --success --accuracy 5 --value 4 --reliability 5 --content "your feedback"