Fresh402 Freshness Oracle
Cheap freshness oracle for AI agents. Register a baseline for free, then check whether scoped HTML, JSON, or text changed. Supports caller hashes, deterministic diffs, shared freshness cache, noise filtering, and HTTP revalidation.
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 299 ms
- Price
- $0.005 per call
- Paying buyers, last 30 days
- 2 (directory's own records)
- Paid calls, last 30 days
- 4
- Category
- Developer tools and utilities
- Address
- https://fresh402.kirilllabs.workers.dev/v1/check
Accuracy
Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.
For agents
This page as JSON: /sellers/dc9dbb113f6f.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).