409 - Viber Bot API

Basic Information

Product Description

The Viber Bot API is a bot development interface provided by Rakuten Viber for developers, enabling businesses to build automated messaging bots that interact with users on the Viber platform. Viber bots can handle a large number of conversations simultaneously, answering questions, sending updates, and processing transactions without human intervention. Starting from February 2024, the platform has become more commercialized, requiring agreement to commercial terms and payment of a monthly maintenance fee to create a bot.

Core Features/Characteristics

• Rich Message Types: Supports text, images, videos, files, locations, stickers, contacts, carousel content, and URLs
• Subscription-Based Messaging: Push message model based on subscribers
• Conversational Messaging: Unlimited free messages within a 24-hour conversation window
• Welcome Message: Free welcome message provided when users first join
• Chat Extensions: Embedding extended functionalities within chats
• Auto-Reply: Supports auto-reply and menu functionalities
• CRM/Payment System Integration: Can connect with enterprise CRM and payment systems
• Webhook Callback: Real-time message and event notifications
• Multi-Language SDKs: Official SDKs available for Python, Node.js, Java, etc.

Business Model

• Monthly Maintenance Fee: €100 per month for bot maintenance (starting February 2024)
• Free In-Session Messages: Messages within the 24-hour conversation window are free
• Charged Proactive Messages: Bot-initiated messages outside the conversation window are charged per message
• Commercial Terms Requirement: Formal application and agreement to commercial terms required to create a bot
• Viber Business Messages: Separate pricing for enterprise messaging solutions

Target Users

• Businesses and brands in Eastern Europe
• Enterprises in the Middle East and Southeast Asia
• E-commerce and retail merchants
• Customer support teams
• Financial and banking institutions
• Travel and hospitality industry

Competitive Advantages

• Regional Market Dominance: Leading position in countries like Ukraine, Serbia, Greece, and the Philippines
• Rakuten Ecosystem: Part of the Japanese Rakuten Group, with access to e-commerce and financial resources
• Free Conversational Messaging: Free messages within the 24-hour window reduce business costs
• Multi-Functional Support: Rich message formats including text, media, carousels, etc.
• End-to-End Encryption: Supports end-to-end encryption for one-on-one messages

Market Performance

• Over 1 billion registered users globally
• Active in Eastern Europe (especially Ukraine) and parts of Asia
• Approximately 200-300 million monthly active users
• Increasing commercialization for businesses
• Facing competitive pressure from WhatsApp and Telegram

Relationship with OpenClaw Ecosystem

Viber Bot API serves as a regional market integration channel for OpenClaw:

• Eastern Europe/Middle East Coverage: Covers markets where WhatsApp and Telegram are less dominant
• AI Customer Service Bot: OpenClaw AI agents can function as Viber bots to provide intelligent customer service
• Multi-Channel Supplement: An important addition to OpenClaw's global messaging coverage strategy
• Business Messaging: Utilizes Viber's business messaging features for marketing and notifications
• Conversational Interaction: Provides AI-driven conversation services within the 24-hour free window