not yet sweptlisted in Coinbase#18 by calls of 34 on this host
0.005 USDC
per call, as the listing declares it on eip155:
- Validation state
- not yet swept
- Uptime, 7 / 30 / 90 days
- — / — / —
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-30 13:37 UTC
- First observed by TOLLderived
- 2026-09-30
- Pricederived
- 0.005 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 1 observation, 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 first appeared in TOLL's pulls on 2026-09-30.
TOLL files research under identity: a POST endpoint on x402.agentindex.world, listed in the Coinbase registry.
On Base, research asks 0.005 USDC per call.
Callers of research supply a json body with the field query.
TOLL has not validated it yet.
A response from research, as declared, includes query, answer, sources, synthesis, timing_ms, claims_verified and 1 other.
x402.agentindex.world lists 34 endpoints; research is tied 18th by calls with 16 others.
It accounts for 1% of the calls counted across the host.
research drew a single call from a single payer in the trailing 30 days.
The last call to research came on the day of the snapshot, 2026-09-30.
Closest in price to research within identity: buy small blessing at scvd.store and screen at sanctions.nsgoods.org.
research is priced above 20% of comparable listings in identity.
33 listed endpoints on one host pay to the same wallet.
Seller tags: research report with sources, cited answer and web research.
172 other listings in identity declare exactly the same price.
the payment options, as of 2026-09-30 22:14 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0xb3F32b…9BA69d |
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 2026-09-30 13:37 UTC · method · live
The input and output block
{
"input": {
"body": {
"query": "What are the main features of the Rust programming language?"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"query": "What are the main features of the Rust programming language?",
"answer": "The main features of the Rust programming language include an emphasis on performance, type safety, concurrency, and memory safety [1]. Rust supports multiple programming paradigms [1]. The language's syntax is heavily influenced by C++ and functional programming languages such as OCaml [2]. Rust has a focus on static typing and a borrow system, similar to other systems programming languages [5]. However, sources [3] and [4] do not provide information about Rust, instead discussing other programming languages, Zig and V, respectively. Overall, the sources suggest that Rust is a systems programming language with a strong focus on safety and performance [1][2][5].",
"sources": [
{
"url": "https://en.wikipedia.org/wiki/Rust_(programming_language)",
"title": "Rust (programming language)",
"source": "wikipedia",
"published_at": null
},
{
"url": "https://en.wikipedia.org/wiki/Rust_syntax",
"title": "Rust syntax",
"source": "wikipedia",
"published_at": null
},
{
"url": "https://en.wikipedia.org/wiki/Zig_(programming_language)",
"title": "Zig (programming language)",
"source": "wikipedia",
"published_at": null
},
{
"url": "https://en.wikipedia.org/wiki/V_(programming_language)",
"title": "V (programming language)",
"source": "wikipedia",
"published_at": null
},
{
"url": "https://en.wikipedia.org/wiki/Mojo_(programming_language)",
"title": "Mojo (programming language)",
"source": "wikipedia",
"published_at": null
}
],
"synthesis": "llm",
"timing_ms": {
"total": 2160,
"search": 1230,
"verify": 287,
"synthesis": 644
},
"claims_verified": true,
"claims_verified_reason": 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, "research on x402.agentindex.world", snapshot of 2026-09-30 22:14 UTC. https://tollindex.com/e/x402-agentindex-world-research-e36938/at/2026-09-30T22-14Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-agentindex-world-research-e36938-2026-09-30T22-14Z,
author = {TOLL},
title = {research on x402.agentindex.world},
howpublished = {\url{https://tollindex.com/e/x402-agentindex-world-research-e36938/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.