FAST CUSTOMER DATA API

Connect your app to clean bulk data.

Access verified customer records through GrowBiz. Search by keyword, filter by field, and find the audience your business needs.

GETand POST support
12data fields
1,000max rows per request
API response — customer recordsJSON
NameMobileDistrictState
Fast filters · Cursor-ready database · JSON response
Built for integrationsServer access uses a private API key
Check database genuineness

See if a known number exists

Enter your number or a family number to check the matching name and location.

Maximum 5 valid number searches per network.
5 searches available.
API overview

One endpoint. Flexible filters. Large data ready.

Use the GrowBiz API to retrieve customer records securely. Add the filters you need and paginate through the response.

    Data fields

    Everything your integration needs

    Every response includes a stable ID and the fields below.

    MAIN CATEGORIES

    Server integrations authenticate with the X-API-Key header over HTTPS.
    API access

    Ready to connect your application?

    Email API support

    Build faster with the GrowBiz data API.

    Use the documentation above to connect your server and retrieve filtered customer records.

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