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qr-api-production-1836.up.railway.app generate batch
https://qr-api-production-1836.up.railway.app/generate/batch
payable
Generate up to 20 QR codes in one call; returns a per-item record with QR metadata and the base64 PNG, or an error per item.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.001
- Network
- base
- Pay to
- 0xFFc458dB291b4ABcE020fE3de4f91F2770E537b1
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 345 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:17:45.752Z (1d ago)
- Category
- ai-inference
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fqr-api-production-1836.up.railway.app%2Fgenerate%2Fbatch"