Extract a website's design system by domain — CSS
branddev.brand.styleguideColors, type scale, spacing, shadows and component styles (button, card, input) lifted from a live site, each with ready-to-paste CSS
- Price
- $0.02534/successAt provider cost
- Success rate
- —No success-rate data yetNo success-rate data yet
- Latency p50
- ——
- Last verified
- Aug 20, 2026Verified working
GEThttps://toolswitch.dev/v1/tools/branddev.brand.styleguide?domain=stripe.comPreview- Uses platform quota
- Synchronous response
- Reads public data
Parameters
the programmatic-theming call: enough to render an app in a customer's brand without a designer. Values are measured off the rendered page, so a heavily JS-themed site can report the pre-hydration palette
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| Query parameters | ||||
domain | string | Required | bare domain, no scheme | stripe.com |
maxAgeMs | integer | Optional | maximum acceptable age of the cached styleguide in ms; lower forces a fresh render | |
timeoutMS | integer | Optional | ||
- Query parameters
domainstringRequiredbare domain, no scheme
Example:
stripe.commaxAgeMsintegerOptionalmaximum acceptable age of the cached styleguide in ms; lower forces a fresh render
timeoutMSintegerOptional
Code samples
Replace $TOOLSWITCH_KEY with the key you created in the console.
Preview
curl -X GET 'https://toolswitch.dev/v1/tools/branddev.brand.styleguide?domain=stripe.com' \
-H "X-Toolswitch-Key: $TOOLSWITCH_KEY"import os
import requests
response = requests.request(
"GET",
"https://toolswitch.dev/v1/tools/branddev.brand.styleguide?domain=stripe.com",
headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
)
response.raise_for_status()
print(response.text)const response = await fetch("https://toolswitch.dev/v1/tools/branddev.brand.styleguide?domain=stripe.com", {
method: "GET",
headers: {
"X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
},
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());This gateway API is in preview; its URL and authentication may change. The example parameters are sample data. Calls are billed at $0.02534/success, including the service fee.