← All endpoints
x402toll.com commerce margin
https://x402toll.com/v1/commerce/margin
answers 402
Margin, markup, and profit from cost — give cost plus any one of price, target margin %, or markup %, and it solves the rest.
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
- 0x1C9923489CD7D75Dd2f6735c48090b8bD4c7E5a9
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 78 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:33:56.529Z (2d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402toll.com%2Fv1%2Fcommerce%2Fmargin"