passabsent from every registry#7 by calls of 81 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 19:10 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.
hex color luminance is one of 81 listed endpoints on api.delx.ai, tied 7th by calls with 9 others among them.
hex color luminance takes a json body with the field hex.
A response from hex color luminance, as declared, includes schema and luminance.
hex color luminance drew 2 calls from one payer in the trailing 30 days.
The last call to hex color luminance came 49 days before the snapshot, 2026-08-18.
Per call, hex color luminance declares 0.001 USDC on Base.
3 payment options span Base and Solana, to 2 different wallets.
TOLL files hex color luminance under storage: a POST endpoint on api.delx.ai, listed in neither registry at the last pull.
hex color luminance answered the sweep of 2026-09-17 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to hex color luminance within storage: base at rpc.nodeflare.app and check at longwatch.dev.
hex color luminance is the cheapest of 239 comparable listings in storage; none asks less.
The wallet paid by hex color luminance is the payee of 289 endpoints on one host.
Seller tags: x402, agents, local-first and micro-usdc; seller label: "agent-ops-math".
hex color luminance 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 hex color luminance is declared by 42 other listings in storage 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 04:44 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 04:44 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 04:45 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 04:42 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:38 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:36 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:52 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:27 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 19:10 UTC · method
The input and output block
{
"input": {
"body": {
"hex": "#112233"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"schema": "delx/util-hex-color-luminance/v1",
"luminance": 0.015022419420735887
}
}
}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, "hex color luminance on api.delx.ai". https://tollindex.com/e/api-delx-ai-api-v1-x402-hex-color-luminance-4e72ab. Accessed [access date].
BibTeX
@misc{toll-e-api-delx-ai-api-v1-x402-hex-color-luminance-4e72ab-2026-10-07,
author = {TOLL},
title = {hex color luminance on api.delx.ai},
howpublished = {\url{https://tollindex.com/e/api-delx-ai-api-v1-x402-hex-color-luminance-4e72ab}},
year = {2026},
month = {10},
note = {Frozen at its last observation, 2026-10-07 05:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.