passlisted in Coinbasecounted above 87% of Inference
0.01 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
- 5
- Unique payers, trailing 30 days
- 5
- Last called
- 2026-09-08 23:30 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.01 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 28 observations, 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.
bid answers POST requests at centboard.xyz; it is listed in the Coinbase registry and TOLL files it under inference.
bid is priced at 0.01 USDC on Base.
The request to bid is a json body with the fields url, line, name, rank and contact.
bid returns json; the example shows entry and placed.
The daily sweep got a valid payment challenge from bid on 2026-09-15, as at every sweep since 2026-09-11.
centboard.xyz lists no other endpoint.
The registry's counters give bid 5 calls and 5 unique payers over 30 days, every call from a different payer.
The last call to bid came 7 days before the snapshot, 2026-09-08.
Closest in price to bid within inference: chat completions at agent402.tools and chat completions at x402.aispace.bot.
bid is priced above 25% of comparable listings in inference.
Within inference, 87% of endpoints with counters have fewer calls.
The wallet paid by bid is the payee of 18 endpoints across 13 hosts.
912 other listings in inference declare exactly the same price.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x276efA…Ce0CF2 |
the checks, as of 2026-09-15 06:47 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 06:47 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 06:15 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 06:06 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 08:23 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 13:56 UTC | pass | 0 | daily-2026-09-11 |
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 2026-09-08 23:30 UTC · method · live
The input and output block
{
"input": {
"body": {
"url": "https://example.com",
"line": "One line about the service.",
"name": "Example Agent",
"rank": 50,
"contact": "agent@example.com"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"entry": {
"url": "https://example.com/",
"line": "One line about the service.",
"name": "Example Agent",
"rail": "x402",
"rank": 50,
"contact": "agent@example.com",
"price_usd": "0.01",
"held_since": "2026-08-20T12:00:00Z",
"house_entry": false,
"payer_address": "0x2222222222222222222222222222222222222222",
"price_paid_usd": "0.01"
},
"placed": true
}
}
}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, "bid on centboard.xyz", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/centboard-xyz-v1-bid-e00e23/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-centboard-xyz-v1-bid-e00e23-2026-09-15T16-57Z,
author = {TOLL},
title = {bid on centboard.xyz},
howpublished = {\url{https://tollindex.com/e/centboard-xyz-v1-bid-e00e23/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.