passlisted in Coinbase#157 by calls of 240 on this host
0.001 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
- 2026-08-28 10:04 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 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 29 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.
Among the 240 endpoints on api.delx.ai, json validate is tied 157th by calls with 83 others.
json validate declares an input block that names no parameters.
It declares json output but gives no example.
json validate drew a single call from a single payer in the trailing 30 days.
The last call to json validate came 18 days before the snapshot, 2026-08-28.
The declared price is 0.001 USDC on Base.
For json validate the listing declares 3 accepts on Base and Solana, to 2 different wallets.
TOLL files json validate under identity: a POST endpoint on api.delx.ai, listed in the Coinbase registry.
json validate answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to json validate within identity: btc fees at data.greeneris.io and composition at agent-business-lab-composition.dfly90724.workers.dev.
json validate is the cheapest of 1,497 comparable listings in identity; none asks less.
The wallet paid by json validate is the payee of 241 endpoints on one host.
Seller tags: x402, utility, json and json-validation; seller label: "utility".
The price of json validate is declared by 136 other listings in identity too.
the payment options, as of 2026-09-15 21:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x9f8bd9…5e73A2 |
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x9f8bd9…5e73A2 |
| Coinbase | solana: | USDC | 0.001 USDC | exact | 28heAMpF…YYsemG |
the checks, as of 2026-09-15 06:56 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 06:56 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 06:23 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 06:13 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 08:50 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 14:40 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 2026-08-28 10:04 UTC · method · live
The input and output block
{
"input": {
"body": {},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 21:20 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 validate on api.delx.ai", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/api-delx-ai-api-v1-x402-json-validate-ecd4d4/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-api-delx-ai-api-v1-x402-json-validate-ecd4d4-2026-09-15T21-20Z,
author = {TOLL},
title = {json validate on api.delx.ai},
howpublished = {\url{https://tollindex.com/e/api-delx-ai-api-v1-x402-json-validate-ecd4d4/at/2026-09-15T21-20Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 21:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.