API ReferenceBuiltWithOverview

BuiltWith API

Inspect a domain's current and historical technology detections, first and last seen dates, categories, and estimated monthly technology spend.

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Endpoints

Each endpoint links to its request parameters, response schema, and code examples.

Get a technology profileReturns one domain's current and historical technology detections, category labels, first and last seen dates, and BuiltWith's monthly spend estimate. Requires domain. Redacted detections remain counted and carry name: null. data is null when no profile exists./v1/builtwith/profile1 crGET

What you can build

Research technologies associated with a website.
Add technology information to company profiles.

Make your first request

Replace the placeholders with your input values. The endpoint reference explains each input and the returned fields.

curl -X GET "https://api.toolzerhub.com/v1/builtwith/profile?domain=<domain>" -H "x-api-key: $TOOLZERHUB_API_KEY"

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