API Documentation

Send WhatsApp Session Message

post
https://api.verihubs.com/v1/whatsapp/session-message/send

⚠️ This endpoint will be deprecated on June 30, 2026.

This method allows you to reply to contacts' messages within a 24-hour window.

Callback Description

When you want to use callback_url payload, you only need to put for example

your-callback-url.com/callback

Example callback that we'll send

your-callback-url.com/callback?session_id=d0f5fb5c-2d50-4d3f-aea7-20018ab15806&status=1
PayloadDescription
session_idID of the specific message
statusLatest status of the request

Callback Status Description

StatusDescriptionCondition
0RequestedMessage has been requested.
1SentMessage has been sent to Whatsapp server.
2DeliveredMessage has been delivered to user.
3ReadMessage has been read by user.
6FailedWhatsapp cannot send Message to destination number
7Request ErrorVerihubs cannot reach WhatsApp
10Tier Limit ExceededExceeding channel tier limit
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Body Params
string
required

Destination Phone Number. You need to include international prefix number.

string
required

Message that wants to be sent. The content must be a minimum length of 1 character to a maximum length of 4096 characters.

string

Optional. This URL will be called by the server when the desired event will occur.

Headers
string
required
string
required
Responses

Updated about 2 months ago

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application/json

Updated about 2 months ago