API Reference

Send Template Message (Simple)

get
https://www.fast2sms.com/dev/whatsapp

This is a simple API for sending WhatsApp template messages using Fast2SMS format. If you need to send messages directly, consider using the META Format API (Advanced).

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Query Params
string
required
Defaults to YOUR_API_KEY

Your API Key.

integer
required

Unique Fast2SMS Message ID of the template. Check WhatsApp Manager inside Fast2SMS Panel or use "Get WABA & Template Details" API

string
required

WABA Phone Number ID.

string
required

Destination mobile number.

string

Required if the template has variables ({{1}}, {{2}}). Join multiple values with a pipe |.

uri

Required if the template has a Header Media (Image/Video/PDF).

string

(optional) To give PDF custom document title

Response

Updated 4 months ago

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Response
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application/json

Updated 4 months ago