passlisted in Coinbasecounted above 75% of Inference
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
- 3
- Unique payers, trailing 30 days
- 3
- Last called
- 2026-09-14 19:48 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.01 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 2 times 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.
json is a POST endpoint at json-suite.underscoredone.com, listed in the Coinbase registry and filed by TOLL under inference.
A call to json costs 0.01 USDC on Base, as declared.
The listing describes the request as a json body with the fields op, data and options.
2 payment options span Base and Solana, to 2 different wallets.
json returns json; the example shows op, valid, matches, api_version and match_count.
The daily sweep got a valid payment challenge from json on 2026-09-15, as at every sweep since 2026-09-11.
json is the only listed endpoint on json-suite.underscoredone.com.
Over 30 days: 3 calls, 3 payers, every call from a different payer.
json was last called 1 day before the snapshot.
Closest in price to json within inference: chat completions at agent402.tools and chat completions at x402.aispace.bot.
Among comparable prices in inference, json sits above 25% of them.
Across inference, 2,297 endpoints carry counters and json out-counts 75% of them.
Its payee wallet receives for 28 listed endpoints across 28 hosts.
Seller tags: json, validate json, json validator and repair json.
Exactly this price appears on 912 other listings in inference.
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 | 0xE97408…2C2F08 |
| Coinbase | solana: | USDC | 0.01 USDC | exact | 8ugAWAXD…vzQT3b |
the checks, as of 2026-09-15 06:25 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 06:25 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:55 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:48 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 08:05 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 12:02 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 2026-09-14 19:48 UTC · method · live
The input and output block
{
"input": {
"body": {
"op": "query",
"data": {
"order": {
"id": "A-1029",
"items": [
{
"qty": 2,
"sku": "BIL-CUE-07"
},
{
"qty": 5,
"sku": "BIL-CHALK-01"
}
]
}
},
"options": {
"jsonpath": "$.order.items[*].sku"
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"op": "query",
"valid": true,
"matches": [
{
"path": "$.order.items[0].sku",
"value": "BIL-CUE-07"
},
{
"path": "$.order.items[1].sku",
"value": "BIL-CHALK-01"
}
],
"api_version": "1.0.0",
"match_count": 2
}
}
}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, "json on json-suite.underscoredone.com", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/json-suite-underscoredone-com-json-c07ed9/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-json-suite-underscoredone-com-json-c07ed9-2026-09-15T16-57Z,
author = {TOLL},
title = {json on json-suite.underscoredone.com},
howpublished = {\url{https://tollindex.com/e/json-suite-underscoredone-com-json-c07ed9/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.