Discover / x402-api.aubr.ai

Aubrai x402 API

■ Challenge detected

Send an HPKE-sealed literature query to Aubrai and receive an encrypted result. The transport terminates at Aubrai; literature retrieval and evidence processing use external services. Always async — poll the returned pollUrl.

x402
Base
USDC
AI

Listed price: $0.03
Challenge detected: 10 of the last 10 checks
Median response: 158 ms
Last checked: 16 Oct, 23:40 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://x402-api.aubr.ai/api/literature/encrypted
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

4 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://x402-api.aubr.ai/api

POST/chat/encrypted$0.02Send an HPKE-encrypted prompt to the Aubrai chat agent running inside an attested private enclave. Only the enclave can decrypt your message.
POST/literature/encrypted$0.03Send an HPKE-sealed literature query to Aubrai and receive an encrypted result. The transport terminates at Aubrai; literature retrieval and evidence processing use external services. Always async — poll the returned pollUrl.
POST/chat$0.02Send 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.
POST/literature$0.03Search and synthesize scientific literature on longevity and aging. Submit a research question; returns cited answer with references from PubMed and other sources.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 4 of 4 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/x402-api.aubr.ai

Recent checks

27 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.16 Oct 2026

All 10 checks

When (UTC)	Result	HTTP	Response
16 Oct, 23:40 UTC	Challenge detected	402	184ms
15 Oct, 19:10 UTC	Challenge detected	402	189ms
14 Oct, 14:31 UTC	Challenge detected	402	188ms
12 Oct, 10:53 UTC	Challenge detected	402	146ms
10 Oct, 21:52 UTC	Challenge detected	402	134ms
9 Oct, 15:32 UTC	Challenge detected	402	240ms
8 Oct, 12:43 UTC	Challenge detected	402	136ms
7 Oct, 09:33 UTC	Challenge detected	402	156ms
6 Oct, 09:33 UTC	Challenge detected	402	132ms
27 Sept, 05:02 UTC	Challenge detected	402	160ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 16 Oct, 23:40 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for Aubrai x402 API?

Its listed price is $0.03.

What payment terms does Aubrai x402 API advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is Aubrai x402 API listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.

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