base payment deadline check derived
api.delx.aiMarket dataderived
POST https://api.delx.ai/api/v1/x402/base-payment-deadline-check
passabsent from every registry#55 by calls of 146 on this host
0.001 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-09-17 16:58 UTC · method
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- — / 100% / 100%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-18 19:05 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 36 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 146 endpoints listed on api.delx.ai, base payment deadline check is tied 55th by calls with 86 others.
base payment deadline check takes a json body with the fields now_epoch, deadline_epoch, maximum_lead_seconds and minimum_lead_seconds.
base payment deadline check returns json; the example shows result, schema, status, evidence and operation.
One payer accounts for all 2 calls to base payment deadline check over 30 days.
Its last counted call came 55 days before the snapshot.
A call to base payment deadline check costs 0.001 USDC on Base, as declared.
3 payment options span Base and Solana, to 2 different wallets.
TOLL files base payment deadline check under market data: a POST endpoint on api.delx.ai, listed in neither registry at the last pull.
base payment deadline check answered the sweep of 2026-09-17 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to base payment deadline check within market data: crypto news at x402.ottoai.services and jev at base.mapleai.shop.
base payment deadline check is among the cheapest in market data; 0% of comparable listings ask less.
The wallet paid by base payment deadline check is the payee of 309 endpoints on one host.
Seller tags: base, evm and preflight; seller label: "chain-primitives-local".
base payment deadline check was missing from the Coinbase registry at the pull of 2026-09-17, confirmed at the pull of 2026-09-18; that is registry presence, not liveness.
The price of base payment deadline check is declared by 595 other listings in market data too.
Where the sentences above compare this endpoint with others, the comparison is against the index as it stands now, live; the figures above are final.
the payment options, as of 2026-09-17 16:58 UTC · method
| 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 2026-09-17 04:03 UTC · methodendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-17 04:03 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 04:03 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 04:02 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:01 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:00 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:15 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 09:41 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- absence from Coinbase confirmed, rule v1
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-08-18 19:05 UTC · method
The input and output block
{
"input": {
"body": {
"now_epoch": 1720000000,
"deadline_epoch": 1720000300,
"maximum_lead_seconds": 3600,
"minimum_lead_seconds": 30
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"lead_seconds": 300,
"within_window": true,
"maximum_lead_seconds": 3600,
"minimum_lead_seconds": 30
},
"schema": "delx/util-base-payment-deadline-check/v1",
"status": "pass",
"evidence": {
"retained": false,
"input_sha256": "59c678732bd73042e4f51cbf240f3f49ced22b5675207daf3f54360d261c4acb",
"external_calls": 0
},
"operation": "evm_preflight:base_payment_deadline_check"
}
}
}Cite this page
This endpoint is delisted: the page is frozen at its last observation and its live URL is the stable one. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "base payment deadline check on api.delx.ai". https://tollindex.com/e/api-delx-ai-api-v1-x402-base-payment-deadline-check-1515a2. Accessed [access date].
BibTeX
@misc{toll-e-api-delx-ai-api-v1-x402-base-payment-deadline-check-1515a2-2026-10-12,
author = {TOLL},
title = {base payment deadline check on api.delx.ai},
howpublished = {\url{https://tollindex.com/e/api-delx-ai-api-v1-x402-base-payment-deadline-check-1515a2}},
year = {2026},
month = {10},
note = {Frozen at its last observation, 2026-10-12 15:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.