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x402.orthogonal.com brand transaction_identifier
https://x402.orthogonal.com/brand-dev/v1/brand/transaction_identifier
answers 402
Endpoint specially designed for platforms that want to identify transaction data by the transaction title.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.03
- Network
- base
- Pay to
- 0x9f7556c65392E5cBCB342010618C2b407E64A8EA
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 95 ms
- Payment options
- 3 usable of 3
- Last checked
- 2026-08-15T14:40:26.500Z (3d ago)
- Category
- data
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.orthogonal.com%2Fbrand-dev%2Fv1%2Fbrand%2Ftransaction_identifier"