JSON API (v2)
API for sending messages via SMS, Viber, WhatsApp and other communication channels.
API key is required for all requests. You can find your API key in your account settings.
API versions (http-api and xml-api) are deprecated also and you should use this JSON API v2 instead.
Download OpenAPI description
Overview
URL
E-mail
Languages
Servers
Mock server
https://api-ref.smsmanager.com/_mock/openapi/en/json/jsonapi_v2/
Responds with your request data
https://api.smsmngr.com/v2/