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gate402.app v1 dedup
https://gate402.app/v1/dedup
answers 402
Semantic vector cache: exact-match Map shortcut, then 0.88 cosine similarity on hash embeddings. Sub-10ms hits.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.003
- Network
- base
- Pay to
- 0x8E57BFDE053dBb6862991759c19affC5F383d5D0
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 327 ms
- Payment options
- 4 usable of 4
- Last checked
- 2026-09-06T01:09:52.018Z (22d ago)
- Category
- ai-inference
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fgate402.app%2Fv1%2Fdedup"