BulkSMS API MCP Server for AI Agents (15 Operations)

This n8n workflow creates a complete MCP (Model Context Protocol) server that transforms the BulkSMS JSON REST API into an AI-agent-friendly interface. It handles 15 key operations across categories like blocked numbers, credit transfers, message management, profile retrieval, RMM attachments, and webhooks. AI agents can interact via simple HTTP requests to the MCP trigger, with parameters auto-populated using $fromAI() expressions.

The workflow uses an MCP Trigger node as the entry point, followed by dedicated HTTP Request nodes for each BulkSMS endpoint (e.g., POST /messages for sending SMS, GET /profile for user info). Responses are natively returned to the AI agent, eliminating custom coding. Setup is straightforward: import, add BulkSMS credentials, activate, and share the webhook URL.

Benefits include rapid AI-driven SMS automation without building custom APIs, time savings on integrations, and scalability for high-volume messaging. Use cases: AI chatbots sending confirmations, customer support agents blocking spam, marketing tools transferring credits, or e-commerce bots managing message delivery reports. Ideal for developers and businesses enhancing AI with reliable SMS capabilities.