Actions75
- Channel Actions
- Chat Actions
- Client Actions
- Contact Actions
- Group Chat Actions
- Message Actions
- Session Actions
Client → Is Registered User
AI-generatedSummary
Checks whether a phone number is registered on WhatsApp using the selected session.
Inputs
- sessionId (required) — Session identifier to use for the check.
- number (required) — Phone number in international format without '+' sign (e.g., 34612345678).
Output shape
A single record indicating registration status (e.g., "registered": true).
The response contains a success flag and a result boolean; empty fields on error.
Examples
Example 1: Verify that 34612345678 is active on WhatsApp.
Set Session ID to "session1", Number to "34612345678" and execute the node.