passlisted in Coinbase#4 by calls of 14 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
- 5
- Unique payers, trailing 30 days
- 4
- Last called
- 2026-09-14 19:48 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 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 2 times 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.
402utils.com lists 14 endpoints; color is 4th by calls.
Its declared inputs are the query parameters bg, fg and op.
A response from color, as declared, includes AA, bg, fg, op, AAA and ratio.
Over 30 days: 5 calls, 4 payers.
color was last called 1 day before the snapshot.
It is priced at 0.001 USDC on Base.
color takes 3% of the calls counted across 402utils.com.
At 402utils.com, color takes GET requests, is listed in the Coinbase registry, and falls under the "other" category by TOLL's rules.
color answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to color within the "other" category: life advice at x402lifeadvice.vercel.app and convert timezone at 402timezones.vercel.app.
color is the cheapest of 2,772 comparable listings in the "other" category; none asks less.
color out-counts 90% of the 2,772 endpoints in the "other" category that carry counters.
The wallet paid by color is the payee of 16 endpoints across 2 hosts.
The price of color is declared by 1,267 other listings in the "other" category 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 | 0xc55A2D…f9C291 |
the checks, as of 2026-09-15 04:36 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 04:36 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:32 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:30 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:46 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:19 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 2026-09-06 01:15 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"bg": "ffffff",
"fg": "000000",
"op": "contrast"
}
},
"output": {
"type": "json",
"example": {
"AA": {
"largeText": true,
"normalText": true,
"uiComponents": true
},
"bg": {
"hex": "#ffffff",
"input": "ffffff"
},
"fg": {
"hex": "#000000",
"input": "000000"
},
"op": "contrast",
"AAA": {
"largeText": true,
"normalText": true
},
"ratio": 21
}
}
}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, "color on 402utils.com", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/402utils-com-v1-color-453e89/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-402utils-com-v1-color-453e89-2026-09-15T21-20Z,
author = {TOLL},
title = {color on 402utils.com},
howpublished = {\url{https://tollindex.com/e/402utils-com-v1-color-453e89/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.