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x402-factory.com probability search
https://x402-factory.com/v1/probability/search
answers 402
Find prediction markets by free-text query; returns slugs for other endpoints — Full-text search over the canonical market catalog (Postgres FTS + trigram in live mode). Returns slugs, blended probabilities, and match confidence. Empty result sets return 200 with a suggestion listing valid categories.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.02
- Network
- base
- Pay to
- 0xCc42Ed39a06b6cF3f484307eF76B88Bf56Fb305f
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 135 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:27:06.443Z (2d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402-factory.com%2Fv1%2Fprobability%2Fsearch"