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topic-scorer.pixelcove.co v1 gate
https://topic-scorer.pixelcove.co/v1/gate
answers 402
Pass/fail check: does the text rank within the top `min_rank` categories of its target taxonomy? Returns `pass`, the target's rank and gap to #1, the taxonomy's top five, and the unused phrases to work in. Use it as a content-pipeline gate. Paid, $0.05/call; read-only and safe to retry.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.05
- Network
- base
- Pay to
- 0x88ff5A0608Ff45077f68200AF35618121a0FA443
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 520 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:14:38.337Z (34d ago)
- Category
- other
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ftopic-scorer.pixelcove.co%2Fv1%2Fgate"