passlisted in Coinbase#52 by calls of 1,027 on this host
0.003 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
- 2026-10-08 06:12 UTC
- First observed by TOLLderived
- 2026-10-03
- Pricederived
- 0.003 USDC
- Networks
- 5
How has the volume on this endpoint moved?
color contrast is one of 1,027 listed endpoints on api.vextorium.com, tied 52nd by calls with 481 others among them.
color contrast takes a json body with the fields fund and color.
A response from color contrast, as declared, includes fund, color and contrast.
color contrast drew 3 calls from 3 unique payers in the trailing 30 days, every call from a different payer.
color contrast was last called 5 days before the snapshot.
Each call is priced at 0.003 USDC, payable on Base.
For color contrast the listing declares 5 accepts on Base, Solana, Polygon, Optimism and 1 other, to 2 different wallets.
color contrast is a POST endpoint at api.vextorium.com, listed in the Coinbase registry and filed by TOLL under compute.
color contrast answered the sweep of 2026-10-27 with a valid 402, as at every sweep since 2026-10-03.
Closest in price to color contrast within compute: execute webhook at action402.vercel.app and arc fresh at apexfaucet.xyz.
Among comparable prices in compute, color contrast sits above 20% of them.
Within compute, 83% of endpoints with counters have fewer calls.
For 1 of the options on color contrast, TOLL has no verified decimals and shows the raw amount.
The wallet paid by color contrast is the payee of 1,037 endpoints across 3 hosts.
Seller tags: color, accessibility, wcag and design.
The price of color contrast is declared by 176 other listings in compute too.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | solana: | USDC | 0.003 USDC | exact | HcjfmZLg…yt3pz2 |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | eip155: | GatewayWalletBatched | 3000 smallest units, decimals unknown | exact | 0xb9f06D…b71aCf |
the checks, as of 2026-10-27 08:57 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-27 08:57 UTC | pass | 0 | daily-2026-10-27 |
| 2026-10-26 15:27 UTC | pass | 0 | daily-2026-10-26 |
| 2026-10-23 09:08 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-21 11:40 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-20 11:15 UTC | pass | 0 | daily-2026-10-20 |
| 2026-10-19 08:52 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-18 10:48 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-17 21:10 UTC | pass | 0 | daily-2026-10-17 |
| 2026-10-16 06:59 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 08:46 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 06:49 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 11:33 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 08:53 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 07:38 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 15:43 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 08:24 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 09:52 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 09:13 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 10:05 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 08:58 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 11:20 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 21:41 UTC | pass | 0 | new-after-daily-2026-10-03 |
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 2026-10-08 06:12 UTC · method · live
The input and output block
{
"input": {
"body": {
"fund": "#0d0e11",
"color": "#00ff66"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"fund": {
"hex": "#0d0e11",
"hsl": [
225,
13
],
"hsv": [
225,
24
],
"rgb": [
13,
14
],
"cmyk": [
24,
18
],
"luminance": 0.0044
},
"color": {
"hex": "#00ff66",
"hsl": [
144,
100
],
"hsv": [
144,
100
],
"rgb": [
0,
255
],
"cmyk": [
100,
0
],
"luminance": 0.7248
},
"contrast": {
"ratio": 14.24,
"ui_components": true,
"grande_text_AA": true,
"normal_text_AA": true,
"grande_text_AAA": true,
"normal_text_AAA": true
}
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-13 14:08 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 contrast on api.vextorium.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/api-vextorium-com-v1-color-contrast-78bcf4/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-api-vextorium-com-v1-color-contrast-78bcf4-2026-10-13T14-08Z,
author = {TOLL},
title = {color contrast on api.vextorium.com},
howpublished = {\url{https://tollindex.com/e/api-vextorium-com-v1-color-contrast-78bcf4/at/2026-10-13T14-08Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.