passlisted in Coinbase#4 by calls of 23 on this host
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
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-24 09:26 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.
With 23 endpoints listed on x402-filings.datalayer.workers.dev, research papers is tied 4th by calls with 19 others.
Callers of research papers supply the query parameters q, doi, limit, author, fromYear and 2 others.
research papers returns json; the example shows count, query, works, analysis and totalMatching.
In the trailing 30 days: one call, one payer.
research papers was last called 22 days before the snapshot.
Per call, research papers declares 0.01 USDC on Base.
3% of the host's counted calls go to it.
TOLL files research papers under search: a GET endpoint on x402-filings.datalayer.workers.dev, listed in the Coinbase registry.
research papers answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to research papers within search: exa search at stableenrich.dev and search at x402.tavily.com.
Among comparable prices in search, research papers sits above 38% of them.
The payee wallet is shared by 23 listings on one host.
The seller's tags on research papers are research, academic, papers and citations.
337 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 | 0.01 USDC | exact | 0x917e63…34cA85 |
the checks, as of 2026-09-15 04:49 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 04:49 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:45 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:42 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:59 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:36 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 2026-08-24 09:26 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"q": "CRISPR",
"doi": "10.1126/science.1225829",
"limit": 25,
"author": "Doudna",
"fromYear": 2020,
"minCitations": 0,
"openAccessOnly": false
}
},
"output": {
"type": "json",
"example": {
"count": 25,
"query": {
"q": "CRISPR",
"limit": 25
},
"works": [
{
"doi": "10.1126/science.1225829",
"url": "https://doi.org/10.1126/science.1225829",
"year": 2012,
"title": "A programmable dual-RNA-guided DNA endonuclease",
"authors": [
{
"name": "Martin Jinek",
"affiliation": "UC Berkeley"
}
],
"journal": "Science",
"citations": 18422,
"openAccess": true
}
],
"analysis": {
"mostCited": "A programmable dual-RNA-guided DNA endonuclease",
"yearRange": [
2019,
2026
],
"medianCitations": 14,
"openAccessCount": 11
},
"totalMatching": 49407
}
}
}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 papers on x402-filings.datalayer.workers.dev", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/x402-filings-datalayer-workers-dev-v1-research-papers-590301/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-filings-datalayer-workers-dev-v1-research-papers-590301-2026-09-15T16-57Z,
author = {TOLL},
title = {research papers on x402-filings.datalayer.workers.dev},
howpublished = {\url{https://tollindex.com/e/x402-filings-datalayer-workers-dev-v1-research-papers-590301/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.