API Playground

Test API endpoints interactively. Select an endpoint, configure parameters, and see live responses.

Endpoint

API Key

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Parameters

Latitude

Longitude

H3 resolution (7-9)

Quick presets:

GET/broadband/lookupFree+

cURL

curl -X GET "https://api.ispdata.io/v1/broadband/lookup?lat=40.7128&lng=-74.006" \
  -H "X-API-Key: isp_your_api_key_here"
Response

Click Send Request to see the response

Responses are live from the API

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Need Help?

Check the full documentation for detailed endpoint descriptions, error codes, and code examples.