Get Related Visitors
🚧 Deprecation Notice
This version of Server API is marked as deprecated starting on Jan 7th 2026 according to our API Deprecation Policy.
Related visitors API lets you link web visits and in-app browser visits that originated from the same mobile device. It searches the past 6 months of identification events to find the visitor IDs that belong to the same mobile device as the given visitor ID.
⚠️ Please note that this API is not enabled by default and is billable separately. ⚠️
If you would like to use Related visitors API, please contact our support team. To learn more, see Related visitors API reference.
Request
- Base URL: https://api.fpjs.io
- URL: https://api.fpjs.io/related-visitors
- Auth: one of:
- API key in header Auth-API-Key
- API key in query parameter api_key
Query parameters
The visitor ID for which you want to find the other visitor IDs that originated from the same mobile device.
Response
OK.
Changes
No recorded changes to this operation across all 1 revision of this API.