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Losbeto BR PIX QR Code Parser & CRC Verifier
x402
Losbeto BR PIX QR Code Parser & CRC Verifier is a paid API for AI agents from markets.losbeto.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Decodes and CRC16-CCITT verifies a Brazilian PIX EMV-MPM QR code payload, returning the PIX key, amount, merchant, transaction ID, and checksum validity — no upstream calls, sub-millisecond.
Price / call$0.01
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 and Algorand via x402.
Output
A JSON object containing the decoded PIX EMV-MPM fields: the PIX key, payment amount, merchant name, transaction ID (txid), and a boolean or status field indicating whether the CRC16-CCITT checksum matches — confirming the QR payload is intact and unmodified.
Example use cases
Pre-payment PIX QR integrity check
“I'm about to pay a supplier via PIX — can you verify this QR code string is intact and not tampered with, and tell me the merchant name and amount before I confirm the transfer? Code: 00020126580014br.gov.bcb.pix0136abc123-456-789...”
Extract PIX key and amount from QR
“I have a PIX QR code from an invoice — parse it and tell me the PIX key, the merchant, and the exact amount so I can cross-check it against the invoice before paying.”
Detect corrupted or truncated PIX code
“A customer sent me a PIX QR that might be corrupted — run it through CRC verification and tell me if the checksum passes or if the code looks tampered or truncated. Here's the full code string.”
Technical details
Endpoint
GEThttps://markets.losbeto.xyz/br-pix-parse?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent needs to validate and decode a Brazilian PIX QR code before initiating a payment — especially when you need CRC integrity verification to detect tampered or truncated codes. It is purely local (no upstream calls, sub-millisecond), so it is ideal as a mandatory pre-flight check before any PIX transfer. Do not use it to query payment status or confirm receipt of funds; it only reads and verifies the QR payload structure.
Side effects
- Missing or empty 'code' query parameter returns an error
- Malformed or non-PIX EMV-MPM string causes a parse failure
- Truncated payload may parse partially but fail CRC validation — returned as checksum mismatch, not an HTTP error
- This endpoint does NOT check live payment status — attempting to look up whether a payment was received will return no useful data
- Non-Brazilian QR formats (e.g. standard EMVCo without PIX fields) may fail or return incomplete fields
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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