passlisted in Coinbase#48 by calls of 93 on this host
0.006 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
- 2026-09-19 15:59 UTC
- First observed by TOLLderived
- 2026-09-19
- Pricederived
- 0.006 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 41 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 93 endpoints listed on 2s.io, papers search is tied 48th by calls with 45 others.
Its declared inputs are the query parameters q, limit, since and sources.
papers search declares nothing about its output; validate flags that as advisory, not a verdict.
papers search drew a single call from a single payer in the trailing 30 days.
The last call to papers search came 11 days before the snapshot, 2026-09-19.
It is priced at 0.006 USDC on Base.
For papers search the listing declares 2 accepts on Base and Solana, to 2 different wallets.
papers search is a GET endpoint at 2s.io, listed in the Coinbase registry and filed by TOLL under search.
papers search answered the sweep of 2026-09-30 with a valid 402, as at every sweep since 2026-09-20.
Closest in price to papers search within search: search at api.exa.ai and search at api.you.com.
Among comparable prices in search, papers search sits above 43% of them.
The wallet paid by papers search is the payee of 104 endpoints on one host.
The seller's own tags are public-records, identifiers, ai-agents and us-gov-data.
The price of papers search is declared by 29 other listings in search too.
the payment options, as of 2026-09-30 22:14 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.006 USDC | exact | 0x2b6D49…FC32C5 |
| Coinbase | solana: | USDC | 0.006 USDC | exact | TW6ntaGz…YcyWhn |
the checks, as of 2026-09-30 08:43 UTC · method · pinnableendpoint answered HTTP 402
bazaar.info.output· advisory, does not affect the verdict · output metadata is present (advisory)
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-30 08:43 UTC | pass | 1 | daily-2026-09-30 |
| 2026-09-29 20:49 UTC | pass | 1 | daily-2026-09-29 |
| 2026-09-23 07:45 UTC | pass | 1 | daily-2026-09-23 |
| 2026-09-22 07:59 UTC | pass | 1 | daily-2026-09-22 |
| 2026-09-21 08:21 UTC | pass | 1 | daily-2026-09-21 |
| 2026-09-20 18:24 UTC | pass | 1 | new-after-daily-2026-09-19 |
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 2026-09-19 15:59 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"q": "example",
"limit": 10,
"since": "2024-01-01",
"sources": "example"
}
},
"output": null
}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, "papers search on 2s.io", snapshot of 2026-09-30 22:14 UTC. https://tollindex.com/e/2s-io-api-papers-search-c1c12d/at/2026-09-30T22-14Z. Accessed [access date].
BibTeX
@misc{toll-e-2s-io-api-papers-search-c1c12d-2026-09-30T22-14Z,
author = {TOLL},
title = {papers search on 2s.io},
howpublished = {\url{https://tollindex.com/e/2s-io-api-papers-search-c1c12d/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.