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e-commerce-price-monitoring-production.up.railway.app price check
https://e-commerce-price-monitoring-production.up.railway.app/v1/price/check
answers 402
Real-time product price lookup from a public e-commerce product URL. Use for product price checks, price monitoring, price comparison, shopping agents, ecommerce research, retail workflows, deal finding, and target-price tracking.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.02
- Network
- base
- Pay to
- 0xF7C645b7600Fb6Aae07Fd0Cf31112A7788BE8F85
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 401 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:14:08.164Z (33d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fe-commerce-price-monitoring-production.up.railway.app%2Fv1%2Fprice%2Fcheck"