Skip to main content
GET
https://app.tracklysms.com/api
/
v1
/
contacts
/
{msisdn}
curl -X GET https://app.tracklysms.com/api/v1/contacts/+14155551234 \
  -H "X-Api-Key: your_api_key"
{
  "contact": null,
  "deprecated": true
}
Deprecated & No-Op: This endpoint is a compatibility stub that always returns null.
This endpoint exists for API compatibility with legacy integrations. It always returns a null contact.

Path Parameters

msisdn
string
required
The phone number to look up

Response

contact
object
Always null
deprecated
boolean
Always true
curl -X GET https://app.tracklysms.com/api/v1/contacts/+14155551234 \
  -H "X-Api-Key: your_api_key"
{
  "contact": null,
  "deprecated": true
}

Looking Up Contacts

To look up contact information, use the Trackly SMS dashboard:
  1. Navigate to Contacts in the sidebar
  2. Use the search bar to find a contact by phone number
  3. Click the contact to view their full profile and history