SMS Messaging API Integration for AI Agents with BulkSMS

Complete MCP server exposing 15 BulkSMS JSON REST API operations to AI agents. ## Quick Setup Need help? Want access to more workflows and even live Q&A sessions with a top verified n8n creator? All 100% free? [Join the community](https://www.skool.com/n8n-nodes-automation-lab-1570/about) 1. **Import** this workflow into your n8n instance. 2. **Credentials** Add BulkSMS JSON REST API credentials. 3. **Activate** the workflow to start your MCP server. 4. **Copy** the webhook URL from the MCP trigger node. 5. **Connect** AI agents using the MCP URL. ## How it Works This workflow converts the BulkSMS JSON REST API into an MCP-compatible interface for AI agents. - **MCP Trigger**: Serves as your server endpoint for AI agent requests. - **HTTP Request Nodes**: Handle API calls to https://api.bulksms.com/v1. - **AI Expressions**: Automatically populate parameters via `$fromAI()` placeholders. - **Native Integration**: Returns responses directly to the AI agent. ## Available Operations (15 total) ### Blocked-Numbers (2 endpoints) - **GET /blocked-numbers**: Block Phone Number. - **POST /blocked-numbers**: Create a blocked number. ### Credit (1 endpoint) - **POST /credit/transfer**: Transfer Account Credits. ### Messages (5 endpoints) - **GET /messages**: List Related Messages. - **POST /messages**: Send Messages. - **GET /messages/send**: Send message by simple GET or POST. - **GET /messages/{id}**: Show Message. - **GET /messages/{id}/relatedReceivedMessages**: List Related Messages. ### Profile (1 endpoint) - **GET /profile**: Retrieve User Profile. ### Rmm (1 endpoint) - **POST /rmm/pre-sign-attachment**: Generate Attachment Upload URL. ### Webhooks (5 endpoints) - **GET /webhooks**: Update Webhook Settings. - **POST /webhooks**: Create a webhook. - **DELETE /webhooks/{id}**: Delete a webhook. - **GET /webhooks/{id}**: Read a webhook. - **POST /webhooks/{id}**: Update a webhook. ## AI Integration **Parameter Handling**: AI agents automatically provide values for: - Path parameters and identifiers. - Query parameters and filters. - Request body data. - Headers and authentication. **Response Format**: Native BulkSMS JSON REST API responses with full data structure. **Error Handling**: Built-in n8n HTTP request error management. ## Usage Examples Connect this MCP server to any AI agent or workflow: - **Claude Desktop**: Add MCP server URL to configuration. - **Cursor**: Add MCP server SSE URL to configuration. - **Custom AI Apps**: Use MCP URL as tool endpoint. - **API Integration**: Direct HTTP calls to MCP endpoints. ## Benefits - **Zero Setup**: No parameter mapping or configuration needed. - **AI-Ready**: Built-in `$fromAI()` expressions for all parameters. - **Production Ready**: Native n8n HTTP request handling and logging. - **Extensible**: Easily modify or add custom logic. > **[Free for community use](https://github.com/Cfomodz/community-use)!** Ready to deploy in under 2 minutes.

Platform

n8n

Category

Communication

Price

Free

Creator

David Ashby

• stickyNote
• httpRequestTool
• mcpTrigger