faillisted in Coinbase#62 by calls of 396 on this host
0.001 USDC
per call, as the listing declares it on solana:
- Validation state
- fail
- Uptime, 7 / 30 / 90 days
- 0% / 0% / 0%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-25 20:55 UTC
- First observed by TOLLderived
- 2026-09-25
- Pricederived
- 0.001 USDC
- Networks
- 4
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 2 times across 20 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.
At the sweep of 2026-09-30 it answered HTTP 400 rather than 402, so TOLL records it as failing.
chess player, a GET endpoint on saylorinnovations.com, appears in the Coinbase registry; TOLL's taxonomy puts it in the "other" category.
chess player is priced at 0.001 USDC on Solana.
The request to chess player is the path parameter username.
chess player accepts payment on Solana, Base, Polygon and Arbitrum, 6 options in all, to 2 different wallets.
A response from chess player, as declared, includes found, title, ratings and username.
One payer accounts for all 2 calls to chess player over 30 days.
The most recent call was 5 days before the snapshot.
chess player is one of 396 listed endpoints on saylorinnovations.com, tied 62nd by calls with 304 others among them.
chess player is the cheapest of 3,618 comparable listings in the "other" category; none asks less.
Closest in price to chess player within the "other" category: services http header audit at www.cultos.dev and life advice at x402lifeadvice.vercel.app.
For 1 of the options on chess player, TOLL has no verified decimals and shows the raw amount.
The wallet paid by chess player is the payee of 397 endpoints on one host.
Seller tags: chess, player, lichess and stockfish.
The price of chess player is declared by 1,300 other listings in the "other" category too.
the payment options, as of 2026-09-30 22:14 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | solana: | USDC | 0.001 USDC | exact | 7LSjfrJf…vXacy7 |
| Coinbase | solana: | USDT | 0.001 USDT | exact | 7LSjfrJf…vXacy7 |
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0xA2A8dF…9fc8aa |
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0xA2A8dF…9fc8aa |
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0xA2A8dF…9fc8aa |
| Coinbase | solana: | So111111…111112 | 7944 smallest units, decimals unknown | exact | 7LSjfrJf…vXacy7 |
the checks, as of 2026-09-30 07:40 UTC · method · pinnableendpoint answered HTTP 400
returns_402· an unauthenticated request gets HTTP 402
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-30 07:40 UTC | fail | 1 | daily-2026-09-30 |
| 2026-09-29 19:54 UTC | fail | 1 | daily-2026-09-29 |
| 2026-09-28 12:59 UTC | fail | 1 | daily-2026-09-28 |
| 2026-09-25 21:24 UTC | fail | 1 | daily-2026-09-25 |
| 2026-09-25 19:22 UTC | fail | 1 | new-after-daily-2026-09-24 |
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 2026-09-25 20:55 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"pathParams": {
"username": "DrNykterstein"
}
},
"output": {
"type": "json",
"example": {
"found": true,
"title": "GM",
"ratings": {
"blitz": {
"games": 2000,
"rating": 3153
},
"bullet": {
"games": 5000,
"rating": 3243
}
},
"username": "DrNykterstein"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-30 22:14 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "chess player on saylorinnovations.com", snapshot of 2026-09-30 22:14 UTC. https://tollindex.com/e/saylorinnovations-com-api-chess-player-username-84e79e/at/2026-09-30T22-14Z. Accessed [access date].
BibTeX
@misc{toll-e-saylorinnovations-com-api-chess-player-username-84e79e-2026-09-30T22-14Z,
author = {TOLL},
title = {chess player on saylorinnovations.com},
howpublished = {\url{https://tollindex.com/e/saylorinnovations-com-api-chess-player-username-84e79e/at/2026-09-30T22-14Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-30 22:14 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.