Actions5
- Message Actions
- Group Actions
- Phone Number Actions
- Advanced Request Actions
Phone Number → Check a Phone Number for WhatsApp Account
AI-generatedSummary
Checks whether a phone number is registered on WhatsApp by calling the 360Messenger API's isRegisteredUser endpoint, and returns the API's response for each input item.
Inputs
- Phone Number (required) — Phone number with country code, without + or 00 (for example 447488888888). It is sent as
numberin the JSON body of a POST to https://api.360messenger.com/v2/client/isRegisteredUser. The value can be an expression, so it can be set per input item.
Output shape
One output item per input item. The item's json is the parsed response from the 360Messenger API, and the item is paired to its input item.
The source doesn't define the response fields, so they depend on the 360Messenger API. If the API returns a string, the node parses it as JSON, and a non-JSON string causes an error. Authentication uses the API key from the whatsApp360MessengerApi credential as a Bearer token. If Continue On Fail is enabled, a failed item returns json { error: message } instead of stopping the workflow.
Examples
Example 1: Validate numbers before sending a WhatsApp message, so you only message numbers that have an account.
Resource: Phone Number; Operation: Check a Phone Number for WhatsApp Account; Phone Number: {{$json.phone}}. Follow with an IF node on the response, then a Send a WhatsApp Message node.