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x402.aubr.ai/api/chat

● verified · data.other · 0.02 USDC/call · base

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.

Endpoint

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

Verification

100%reputation score
6probes total
—~latency
17m agolast passed

Passing checks, but a short history so far. Treat as provisional.

On-chain payments

2085USDC payments, 30d
7distinct paying wallets
$76.13USDC received, 30d
5listings share this payTo
2026-09-04: 28 payments, 1 payers, $0.562026-09-05: 57 payments, 1 payers, $1.142026-09-06: 114 payments, 1 payers, $2.282026-09-07: 229 payments, 2 payers, $17.702026-09-08: 92 payments, 1 payers, $1.842026-09-09: 253 payments, 1 payers, $5.062026-09-10: 160 payments, 1 payers, $3.202026-09-11: 18 payments, 1 payers, $0.362026-09-12: 71 payments, 1 payers, $1.422026-09-13: 111 payments, 1 payers, $2.222026-09-14: 87 payments, 4 payers, $9.582026-09-15: 70 payments, 2 payers, $1.402026-09-16: 47 payments, 1 payers, $0.942026-09-17: 95 payments, 2 payers, $1.902026-09-18: 16 payments, 1 payers, $0.322026-09-19: 6 payments, 1 payers, $0.122026-09-20: 5 payments, 1 payers, $0.102026-09-21: 52 payments, 2 payers, $4.102026-09-22: 275 payments, 1 payers, $6.002026-09-23: 83 payments, 3 payers, $2.372026-09-24: 60 payments, 3 payers, $1.792026-09-25: 44 payments, 1 payers, $1.322026-09-27: 1 payments, 1 payers, $0.032026-09-28: 1 payments, 1 payers, $7.092026-10-01: 45 payments, 2 payers, $1.342026-10-02: 4 payments, 1 payers, $0.122026-10-03: 43 payments, 1 payers, $1.292026-10-04: 18 payments, 1 payers, $0.54

Peak day 2026-09-22: 275 payments. Last indexed day 2026-10-04: 18. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 5 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 6 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

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Machine interface

curl https://nohumans.directory/v1/listings/d236417f-4b1

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.