passlisted in Coinbase#52 by calls of 1,027 on this host
0.002 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
- 3
- Unique payers, trailing 30 days
- 3
- Last called
- 2026-10-08 06:09 UTC
- First observed by TOLLderived
- 2026-10-04
- Pricederived
- 0.002 USDC
- Networks
- 5
How has the volume on this endpoint moved?
Among the 1,027 endpoints on api.vextorium.com, book info is tied 52nd by calls with 481 others.
Callers of book info supply a json body with the field isbn.
book info returns json; the example shows date, isbn, link, cover, pages, title and 2 others.
The registry's counters give book info 3 calls and 3 unique payers over 30 days, every call from a different payer.
book info was last called 5 days before the snapshot.
The declared price is 0.002 USDC on Base.
For book info the listing declares 5 accepts on Base, Solana, Polygon, Optimism and 1 other, to 2 different wallets.
book info is a POST endpoint at api.vextorium.com, listed in the Coinbase registry and filed by TOLL under search.
book info answered the sweep of 2026-10-29 with a valid 402, as at every sweep since 2026-10-04.
Closest in price to book info within search: exa contents at stableenrich.dev and gift cards search at api.bitrefill.com.
book info is among the cheapest in search; 7% of comparable listings ask less.
Across search, 2,591 endpoints carry counters and book info out-counts 51% of them.
For 1 of the options on book info, TOLL has no verified decimals and shows the raw amount.
The wallet paid by book info is the payee of 1,037 endpoints across 3 hosts.
The seller's tags on book info are books, isbn, library and metadata.
167 other listings in search declare exactly the same price.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.002 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | solana: | USDC | 0.002 USDC | exact | HcjfmZLg…yt3pz2 |
| Coinbase | eip155: | USDC | 0.002 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | eip155: | USDC | 0.002 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | eip155: | GatewayWalletBatched | 2000 smallest units, decimals unknown | exact | 0xb9f06D…b71aCf |
the checks, as of 2026-10-29 12:06 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-29 12:06 UTC | pass | 0 | daily-2026-10-29 |
| 2026-10-28 12:32 UTC | pass | 0 | daily-2026-10-28 |
| 2026-10-27 12:09 UTC | pass | 0 | daily-2026-10-27 |
| 2026-10-23 12:41 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-21 22:00 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-19 12:22 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-16 10:06 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 12:05 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 09:58 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 15:16 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 12:18 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 10:54 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 19:04 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 12:39 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 14:30 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 13:40 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 14:14 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 12:25 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 14:57 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-04 08:16 UTC | pass | 0 | new-after-daily-2026-10-04 |
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 2026-10-08 06:09 UTC · method · live
The input and output block
{
"input": {
"body": {
"isbn": "9780140328721"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"date": "October 1, 1988",
"isbn": "9780140328721",
"link": "http://openlibrary.org/books/OL7353617M/Fantastic_Mr._Fox",
"cover": "https://covers.openlibrary.org/b/id/15152634-L.jpg",
"pages": 96,
"title": "Fantastic Mr. Fox",
"source": "Open Library (Internet Archive)",
"topics": [
"Animals",
"Hunger"
],
"authors": [
"Roald Dahl"
],
"subtitle": null,
"publishers": [
"Puffin"
]
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-13 14:08 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "book info on api.vextorium.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/api-vextorium-com-v1-book-info-eb1ee3/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-api-vextorium-com-v1-book-info-eb1ee3-2026-10-13T14-08Z,
author = {TOLL},
title = {book info on api.vextorium.com},
howpublished = {\url{https://tollindex.com/e/api-vextorium-com-v1-book-info-eb1ee3/at/2026-10-13T14-08Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.