x402.aubr.ai
Route probed: GET https://x402.aubr.ai/api/chat
Category: eat:news/research (tags: research) · Status: listing listed, probe active · Listing: 0.02 USD, 2 payers / 2 calls (30d, Bazaar) · Listed in: agentic-market, cdp-bazaar
Last probe: 2026-10-23T17:26:16Z (1 h ago) · Recent valid 402: 3/3 · p50 399 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.
Badge: 
Paid test-buys
None yet.
402 challenge checks (since 2026-10-23T15:22:29Z)
2 valid 402s checked: terms consistent 2, Base USDC offered 2, price matches listing 2 (differs 0), payTo changed vs previous probe 0.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dd2ee0094f174a918196 | 2026-10-23T17:26:16Z | GET | 402 | yes | 399 | 20000 | 20000 | 0x44dC2dce… | 1992 | affc809f62f11e36 | per-receipt | primary | terms ok · Base USDC |
| 7fa64caf51da88fa18c1 | 2026-10-23T15:22:29Z | GET | 402 | yes | 3513 | 20000 | 20000 | 0x44dC2dce… | 1992 | affc809f62f11e36 | per-receipt | primary | terms ok · Base USDC |
| 90e09ab1d10060d5a8bb | 2026-10-23T12:44:15Z | GET | 402 | yes | 332 | 20000 | 20000 | 0x44dC2dce… | 1992 | affc809f62f11e36 | snapshot | primary |
Other listed routes
https://x402.aubr.ai/api/chatSend a question about longevity, aging, or lifespan science. Returns a request ID to poll for the AI-generated answer from Aubrai, VitaDAO's decentralized co-sc (cdp-bazaar)POST https://x402.aubr.ai/api/literatureSearch and synthesize scientific literature on longevity and aging. Submit a research question; returns cited answer with references from PubMed and other sourc (agentic-market)
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).