API Reference

Send Message to opened session

post
https://live-mt-server.wati.io//api/v1/sendSessionMessage/
  • Status code 200 means the message was accepted by WATI, not delivered yet.
  • To know if a message is failed, listen to the Session Message Failed webhook.
  • To know if a message is sent successfully, listen to Delivered/Read/Reply webhooks.
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Path Params
string
required

WhatsApp Number with country code (e.g. 85264318721), ContactId, or BSUID

string
required

Your WATI workspace (tenant) ID. This required path segment identifies the WATI account for legacy v1 and v2 API requests.

Query Params
string
required
length between 0 and 4096

Message to send

string

(optional) WhatsApp message ID (wamid) of the previous message you want to reply to

string

Channel phone number with country code. Example, 85264318722

string

Local message ID

Headers
string
enum
Defaults to application/json

Generated from available response content types

Allowed:
Response

Updated 2 months ago

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Response
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text/plain
application/json
text/json

Updated 2 months ago