x402-api.aubr.ai · /chat

https://x402-api.aubr.ai/api/chat

Send 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-scientist.

BaseCDP BazaarMonitor

Price · per callUSDC

$0.0200

Calls · 30d

784

Volume · 30dUSDC

$15.68

Unique payers · 30d

Calls per payermonitor

157

Healthnot probed (top 100 only)

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Identity

What this profile is sourced from

Server id: x402-api-aubr-ai-api-chat
Endpoint: https://x402-api.aubr.ai/api/chat
Primary chain: Base
Listed by: CDP Bazaar
Last call observed: 9h ago
Available via API: /api/v1/servers/x402-api-aubr-ai-api-chat

Sample 402 exchange

Raw HTTP — what an agent observes

GET https://x402-api.aubr.ai/api/chat

→ HTTP/1.1 402 Payment Required
  X-Payment-Required: $0.0200
  X-Payment-Currency: USDC
  X-Payment-Chain: base

GET https://x402-api.aubr.ai/api/chat
  X-Payment: <signed-receipt>

→ HTTP/1.1 200 OK
  Content-Type: application/json
  …response body…

Caveats

Things to know before drawing strong conclusions

· Calls and volume are 30-day cumulative figures from the source facilitator. Daily breakdowns are not yet available — see /methodology.
· Volume = price × calls. If the server publishes multiple price tiers, only the first accepts[] entry is used.
· "Last call" is what the source last reported, refreshed every 60 seconds.

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