Viber Business Messages — login, single and bulk message submission (text, image, video, file and template messages), campaign management, media upload, summary and graph reporting, report generation and download, and a client callback channel for delivery receipts and inbound events. 15 documented paths and 16 operations across the Viber Login, Client Callback, Business Messaging, Bulk Messaging and Reports tags, authenticated with a JWT in the Authorization header.
Route Mobile Viber Business Messages API is one of 6 APIs that Route Mobile publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Viber and Messaging. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.
This API exposes
16 operations
across 15 paths,
organized into 5 resource areas,
and defines 55 schemas.
It is described by OpenAPI 3.0.0, at version 1.5.0.
Requests are made against 2 base URLs: https://apis.rmlconnect.net, {client callback}.
16 operations15 paths55 schemas8 GET8 POST
Metadata
The identity and technical contract details declared by the specification.
Route Mobile Viber Business Messages API declares
1 security scheme
for authenticating requests.
An API key is passed in the header as Authorization (jwt).
By default, every request must be authenticated.
Paths & Operations 16
Across 15 paths, the API surfaces 16 operations — 8 GET, 8 POST. They span 5 resource areas: Viber Client Callback API, Viber Login, Viber Business Messaging API, Viber Bulk Messaging API, Viber Reports API. Each is listed below with its method, path, parameters, and response codes.
Viber Client Callback API 1
Receive real-time webhook notifications for incoming messages and delivery reports from the Viber platform. Configure your callback URL in the webhook settings.
POST
/callback
Viber Client Callback
viberClientCallbackbody→ 200429
Viber Login 1
Authenticate and obtain a JWT token to access the Viber Business Messaging APIs. Tokens are valid for one hour by default.
POST
/auth/v1/login/
Login API
loginApi2body→ 201403429500
Viber Business Messaging API 3
Send single messages to individual Viber users including text, images, videos, files, OTP verification, and interactive buttons. Also manage campaign file uploads and legacy campa…
POST
/vbs/api/v2/send
Viber Send Single Messages APIs
singleVideoTextbody→ 202400401404429500
POST
/vbs/api/v2/manage-campaign
Viber Send Campaign Messages APIs
campaignVideoTextbody→ 202400401404429500
POST
/vbs/api/v2/upload
Campaign File Upload
campaignFileUploadbody→ 200401404429500
Viber Bulk Messaging API 1
Send bulk campaign messages to multiple Viber recipients at once using a filecode from the Campaign File Upload API. Supports all message types including fallback delivery to SMS…
The contract defines 55 schemas that model the data the API accepts and returns. The most detailed are inline_response_201_2_user_data (11 properties), vbs_single_fallback_msg (8 properties), vbs_single_textbuttonimg_msg (8 properties), vbs_campaign_text_button_image (7 properties). Each schema is shown below with its type and property counts.
vbs_callback_incoming_text
object
5 properties
vbs_callback_incoming_videoimage
object
5 properties
vbs_callback_delivery_report
object
5 properties
v1_login_body
object
2 properties2 required
inline_response_201_2
object
2 properties
inline_response_201_2_user_data
object
11 properties
vbs_single_textbuttonimg_msg
object
Send a single message with text, a button, and an image to a recipient. You can specify the text, button text, button link, and image URL.
8 properties
vbs_single_textbutton_msg
object
Send a single text message with a button to a recipient. The button can have a custom text and a URL link.
6 properties
vbs_single_text_msg
object
Send a single text message to a recipient without any additional elements such as buttons, images, or videos.
4 properties
vbs_single_image_msg
object
Send a single image message to a recipient. You can specify the URL of the image to be displayed in the message.
5 properties
vbs_single_file_msg
object
Send a single file message to a recipient. You can upload a file and specify its URL to be sent as a message attachment.
6 properties
vbs_single_video_msg
object
Send a single video message to a recipient. You can specify the URL of the video to be displayed in the message.
6 properties
vbs_single_videotext_msg
object
Send a single message with text and a video to a recipient. You can specify the text and the URL of the video to be displayed in the message.
6 properties
vbs_400_invalid_phone_number
object
1 property
vbs_400_invalid_text_msg
object
1 property
vbs_400_invalid_button_text
object
1 property
vbs_400_invalid_button_link
object
1 property
vbs_400_invalid_image_url
object
1 property
vbs_400_invalid_time_duration
object
1 property
vbs_400_incorrect_message_type
object
3 properties
vbs_400_incorrect_message_method
object
1 property
vbs_400_invalid_thumbnail_url
object
1 property
vbs_400_unsupported_file_format
object
1 property
vbs_400_unsupported_video_file
object
1 property
vbs_400_campaign_short_name
object
1 property
vbs_campaign_text_button_image
object
7 properties
vbs_campaign_text_button
object
7 properties
vbs_campaign_text_msg
object
7 properties
vbs_campaign_image_msg
object
7 properties
vbs_campaign_file_msg
object
7 properties
vbs_campaign_video_msg
object
7 properties
vbs_campaign_video_text_msg
object
7 properties
vbs_single_textimage_msg
object
Send a single message combining a text body and an image to a recipient.
6 properties
vbs_single_video_button_text_msg
object
Send a single video message with accompanying text and an action button to a recipient.
7 properties
vbs_single_video_text_action_button_msg
object
Send a single video message with text and a structured action button (with both a URL and text label) to a recipient.
7 properties
vbs_single_otp_msg
object
Send a one-time password or verification code to a recipient using a pre-approved Viber OTP template. Template parameters are passed as key-value pairs inside…
4 properties
vbs_single_text_template_msg
object
Send a branded text message to a recipient using an approved Viber text template.
5 properties
vbs_single_fallback_msg
object
Send a Viber message with an automatic fallback channel in case the recipient is unreachable on Viber. Fallback can be to WhatsApp (fallbackchannel: whatsapp)…
8 properties
vbs_campaign_textimage_msg
object
Send a campaign message combining text and an image to multiple recipients.
4 properties
vbs_campaign_video_text_action_button_msg
object
Send a campaign video message with text and a structured action button to multiple recipients.
6 properties
vbs_campaign_text_template_msg
object
Send a branded text template message to multiple recipients.
4 properties
vbs_campaign_fallback_msg
object
Send a Viber campaign message with automatic fallback to WhatsApp or SMS for recipients unreachable on Viber. Include fallbackchannel and the corresponding fal…
4 properties
vbs_bulk_text_msg
object
Send a plain text message to multiple recipients via the bulk send API.
6 properties
vbs_bulk_text_button_msg
object
Send a text message with an action button to multiple recipients.
4 properties
vbs_bulk_text_button_image_msg
object
Send a text, button, and image message to multiple recipients.
4 properties
vbs_bulk_textimage_msg
object
Send a combined text and image message to multiple recipients.
4 properties
vbs_bulk_image_msg
object
Send a standalone image message to multiple recipients.
4 properties
vbs_bulk_file_msg
object
Send a file or document attachment to multiple recipients.
4 properties
vbs_bulk_video_msg
object
Send a video message to multiple recipients.
4 properties
vbs_bulk_video_text_msg
object
Send a video with accompanying text to multiple recipients.
6 properties
vbs_bulk_video_text_action_button_msg
object
Send a video with text and a structured action button to multiple recipients.
6 properties
vbs_bulk_text_template_msg
object
Send an approved text template message to multiple recipients.
4 properties
vbs_bulk_fallback_msg
object
Send a bulk Viber message with automatic fallback to WhatsApp or SMS for recipients unreachable on Viber.
4 properties
vbs_template_create
object
4 properties4 required
vbs_report_create
object
4 properties2 required
Specification
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