Free messengers Business API Account

Test the API before subscribing

We understand that before you start paying for a product, you need to test the operation of the service: the speed of sending messages, the possibility of integration, and the completeness of documentation. Therefore, we suggest using our account for free testing Chat API capabilities.

The free mode of operation will be available to you immediately after registration on

Test mode is only available for new Chat API accounts.

About working conditions with him:


1 - We provide you with an API Key and a number with which you can send and receive messages to your current messengers number. Each key will be linked to a specific number; if you want to change it, you need to generate a new API Key.

2 - Working in test mode has limitations: the API will require confirmation that you work with it every three hours. Otherwise, the number will be disabled. You will be able to send only three variants of template messages, no more than ten times.

Setting up a test account

To work with an account, you need an API Key and a Webhook.

Send “Start” to the specified phone number or use this link:

After that, a personal API Key generated for your number will be sent to you. Please enter it in the appropriate field under the QR code. Please note that the API KEY is unique; it can only be used when working with the number from which the message was sent to generate the API key.

The next step is to install the Webhook. It is needed so that you can receive alerts and arrays of data from outgoing and incoming messages. You can use free services for this -, set up your Webhook server, or use our free docker hosting.

After installing Webhook, you will be able to fully start working with a free account: receive and send messages, send template messages, use our "Quick Template Messages".

Write to us if you have questions about working with messengers Business API buttons; we will be happy to help you. You can find all the latest news on the work of the service in our telegram channel.

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The Most Multifunctional API Provider

Chat API has been operating since 2015 and is one of the first and largest providers in Eastern Europe.

Here are some curious and important figures:

  • We have tremendous expertise in docker container management at scale with an SLA of 99.5+%;
  • Chat API involves in its work more than 200 servers, with the ability to quickly connect another 100;
  • 3200 cores and 25 terabytes of RAM;
  • 200+ methods and features that keep adding;
  • Highload system, Up Time servers 99.9%;
  • Support 24\7;
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