passlisted in Coinbasecounted above 0% of Inference
0.02 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-15 10:35 UTC
- First observed by TOLLderived
- 2026-09-15
- Pricederived
- 0.02 USDC
- Networks
- 1
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 1 observation, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
TOLL first observed it on 2026-09-15.
chat, a POST endpoint on x402.aubr.ai, appears in the Coinbase registry; TOLL's taxonomy puts it in inference.
On Base, chat asks 0.02 USDC per call.
Its declared inputs are a json body with the fields fast and message.
chat answered the sweep of 2026-09-15 with a valid 402.
The declared response carries status and requestId.
chat is the only listed endpoint on x402.aubr.ai.
In the trailing 30 days: one call, one payer.
chat was last called on the day of the snapshot.
The nearest comparably priced alternatives in inference are chat completions on agent402.tools and llm claude haiku on x402engine.app.
chat is priced above 64% of comparable listings in inference.
Its payee wallet receives for 6 listed endpoints across 2 hosts.
The price of chat is declared by 102 other listings in inference too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.02 USDC | exact | 0x44dC2d…6b7c2C |
the checks, as of 2026-09-15 16:59 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-15 10:35 UTC · method · live
The input and output block
{
"input": {
"body": {
"fast": true,
"message": "What is rapamycin?"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"status": "queued",
"requestId": "req_abc123"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "chat on x402.aubr.ai", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/x402-aubr-ai-api-chat-36a286/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-aubr-ai-api-chat-36a286-2026-09-15T16-57Z,
author = {TOLL},
title = {chat on x402.aubr.ai},
howpublished = {\url{https://tollindex.com/e/x402-aubr-ai-api-chat-36a286/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.