passlisted in Coinbase#4 by calls of 12 on this host
0.06 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
- 2026-10-07 14:40 UTC
- First observed by TOLLderived
- 2026-10-07
- Pricederived
- 0.06 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 17 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.
api.agentic-swarm-marketplace.com lists 12 endpoints; research brief is tied 4th by calls with 8 others.
research brief takes the query parameter topic.
The declared response carries title, sku_id, summary and sections.
research brief drew a single call from a single payer in the trailing 30 days.
The last call to research brief came 6 days before the snapshot, 2026-10-07.
Per call, research brief declares 0.06 USDC on Base.
research brief takes 7% of the calls counted across api.agentic-swarm-marketplace.com.
At api.agentic-swarm-marketplace.com, research brief takes GET requests, is listed in the Coinbase registry, and falls under inference by TOLL's rules.
research brief answered the sweep of 2026-10-13 with a valid 402, as at every sweep since 2026-10-08.
Closest in price to research brief within inference: translate at api.strale.io and profiles enrich at api.linkedpanda.com.
research brief is near the top of prices in inference; 96% of comparable listings are cheaper.
The wallet paid by research brief is the payee of 12 endpoints on one host.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.06 USDC | exact | 0x408f39…163658 |
the checks, as of 2026-10-13 13:34 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-13 13:34 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 10:59 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 09:40 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 17:50 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 11:03 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 12:38 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-08 05:17 UTC | pass | 0 | new-after-daily-2026-10-07 |
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 2026-10-07 14:40 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"topic": "Agent commerce rails on Base"
}
},
"output": {
"type": "json",
"example": {
"title": "Agent commerce rails on Base",
"sku_id": "research-brief",
"summary": "Base USDC x402 enables pay-per-request agent APIs.",
"sections": []
}
}
}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, "research brief on api.agentic-swarm-marketplace.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/api-agentic-swarm-marketplace-com-x402-v1-research-brief-be9158/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-api-agentic-swarm-marketplace-com-x402-v1-research-brief-be9158-2026-10-13T14-08Z,
author = {TOLL},
title = {research brief on api.agentic-swarm-marketplace.com},
howpublished = {\url{https://tollindex.com/e/api-agentic-swarm-marketplace-com-x402-v1-research-brief-be9158/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.