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vn-gold-fx-x402-production.up.railway.app gold world
https://vn-gold-fx-x402-production.up.railway.app/v1/gold/world
payable
World gold spot price XAU/USD in real time (delayed quote), plus conversion to VND per luong (Vietnamese tael, 37.5g) and per gram. Clean JSON for portfolio trackers, commodity bots and price alert agents.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.005
- Network
- base
- Pay to
- 0xf0BeEe7f4DB720D96241cDc1E2503525423019D5
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 335 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:11:34.733Z (4d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fvn-gold-fx-x402-production.up.railway.app%2Fv1%2Fgold%2Fworld"