passlisted in Coinbase#50 by calls of 74 on this host
0.008 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
- 2026-08-30 22:49 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.008 USDC
- Networks
- 2
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.
research crossref work search shares apiacre.com with 73 other listed endpoints and is tied 50th by calls with 24 others.
Callers of research crossref work search supply a json body with the fields query, sort_by, work_type and max_results.
A response from research crossref work search, as declared, includes data, meta, service, version and request_id.
research crossref work search drew a single call from a single payer in the trailing 30 days.
The last call to research crossref work search came 16 days before the snapshot, 2026-08-30.
It is priced at 0.008 USDC on Base.
research crossref work search accepts payment on Base and Solana, 2 options in all, to 2 different wallets.
TOLL files research crossref work search under search: a POST endpoint on apiacre.com, listed in the Coinbase registry.
research crossref work search answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to research crossref work search within search: search at api.exa.ai and exa search at stableenrich.dev.
research crossref work search is priced above 37% of comparable listings in search.
74 listed endpoints on one host pay to the same wallet.
The seller's tags on research crossref work search are scholarly-search, research-papers, doi-search and publication-metadata.
20 other listings in search 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 | 0.008 USDC | exact | 0xa0BFa4…24869B |
| Coinbase | solana: | USDC | 0.008 USDC | exact | B4CHWQeQ…3HDLan |
the checks, as of 2026-09-15 06:29 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 06:29 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:58 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:50 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 08:08 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 12:05 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 2026-08-30 22:49 UTC · method · live
The input and output block
{
"input": {
"body": {
"query": "agentic commerce payment protocols",
"sort_by": "relevance",
"work_type": "journal-article",
"max_results": 5
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"data": {
"query": {
"sortBy": "relevance",
"workType": "journal-article",
"bibliographic": "agentic commerce payment protocols",
"publishedFrom": null,
"publishedUntil": null
},
"source": "https://api.crossref.org/works",
"results": [
{
"doi": "10.1000/apiacre.example",
"type": "journal-article",
"title": "A bounded example scholarly work",
"authors": [
{
"name": "Ada Example",
"given": "Ada",
"orcid": null,
"family": "Example",
"affiliations": [
"Example Institute"
]
}
],
"publishedDate": "2026-08-20"
}
],
"limitations": [
"Demonstration metadata only; paid calls return current publisher-deposited re...",
"Abstracts and full text are deliberately excluded."
],
"retrievedAt": "2026-08-20T12:00:00+00:00",
"totalResults": 1,
"documentation": "https://www.crossref.org/documentation/retrieve-metadata/rest-api/",
"metadataLicense": {
"url": "https://www.crossref.org/documentation/retrieve-metadata/",
"name": "Open bibliographic metadata / Crossref-generated data CC0",
"abstractsReturned": false
},
"resultsReturned": 1
},
"meta": {
"cached": false,
"sources": [],
"warnings": [],
"duration_ms": 42,
"next_actions": [
{
"path": "/v1/research/crossref-doi-metadata",
"title": "Crossref DOI metadata enrichment",
"method": "POST",
"reason": "Resolve one selected scholarly-search candidate into a focused current DOI me...",
"service": "research.crossref-doi-metadata"
}
]
},
"service": "research.crossref-work-search",
"version": "1",
"request_id": "018f1f54-7f38-7ba2-8dc3-5f90272d9f1a"
}
}
}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, "research crossref work search on apiacre.com", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/apiacre-com-v1-research-crossref-work-search-c5b60c/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-apiacre-com-v1-research-crossref-work-search-c5b60c-2026-09-15T16-57Z,
author = {TOLL},
title = {research crossref work search on apiacre.com},
howpublished = {\url{https://tollindex.com/e/apiacre-com-v1-research-crossref-work-search-c5b60c/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.