know.fast
Route probed: GET https://know.fast/v1/x402/know
Category: eat:social data (tags: social, news, research, documents, code) · Status: listing listed, probe active · Listing: 0.01 USD, 3 payers / 3 calls (30d, Bazaar) · Listed in: agentic-market, cdp-bazaar
Last probe: 2026-10-23T12:43:32Z (2 h ago) · Recent valid 402: 0/1 · p50 368 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.
Badge: 
Paid test-buys
None yet.
Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)
| Receipt | UTC time | Method | Status | Valid 402 | ms | Listed amount (atomic) | Quoted amount (atomic) | Quoted payTo | Header bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 62ee5d2ff9d04da97e35 | 2026-10-23T12:43:32Z | GET | 401 | no | 368 | 10000 | d6155848adce1b6c | snapshot | primary |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).