Bring Sms Messaging
to Pydantic AI
Create your Vinkius account to connect BulkSMS to Pydantic AI and start using all 8 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
Compatible with every major AI agent and IDE
What is the BulkSMS MCP Server?
Connect your BulkSMS.com account to any AI agent and orchestrate your global SMS communications, contact management, and credit oversight through natural conversation.
What you can do
- SMS Dispatch — Send single or bulk SMS messages to any international destination using the REST API.
- Delivery Tracking — List and retrieve detailed metadata for sent messages and monitor their delivery status.
- Contact Organization — Access and list your contact groups and their members directly from your workspace.
- Account Oversight — Retrieve your account profile and real-time credit balance to ensure uninterrupted service.
- Message Deep Dives — Get detailed data for specific message IDs straight from your workspace.
How it works
- Subscribe to this server
- Enter your BulkSMS.com Username and Password
- Start managing your SMS campaigns from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Marketing Teams — quickly send notifications or promotional alerts without manual portal work.
- Support Desks — send one-off updates or verification codes straight from their workflow tools.
- Operations Managers — monitor message delivery and account balance using natural language.
Built-in capabilities (8)
Retrieve core account information
Get details of a specific message
Retrieve account profile and credit balance
List members of a specific contact group
List contact groups
List sent messages
Send multiple SMS messages
Send a single SMS message
Why Pydantic AI?
Pydantic AI validates every BulkSMS tool response against typed schemas, catching data inconsistencies at build time. Connect 8 tools through Vinkius and switch between OpenAI, Anthropic, or Gemini without changing your integration code. full type safety, structured output guarantees, and dependency injection for testable agents.
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Full type safety: every MCP tool response is validated against Pydantic models, catching data inconsistencies before they reach your application
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Model-agnostic architecture. switch between OpenAI, Anthropic, or Gemini without changing your BulkSMS integration code
- —
Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors
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Dependency injection system cleanly separates your BulkSMS connection logic from agent behavior for testable, maintainable code
BulkSMS in Pydantic AI
Why run BulkSMS with Vinkius?
The BulkSMS connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 8 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.

* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.




Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect BulkSMS using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
BulkSMS and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect BulkSMS to Pydantic AI through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
BulkSMS for Pydantic AI
Every request between Pydantic AI and BulkSMS is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
Can I check my remaining credit balance using the agent?
Yes! Use the get_profile tool. Your agent will fetch your account profile, including the current total credit balance available for sending messages.
How do I send an SMS to multiple people at once?
Simply ask the agent to send_bulk_sms and provide a JSON array of messages. Each object should include the recipient's phone number and the message body.
Does the integration support checking if a message was delivered?
Yes. Use the get_message tool with the Message ID. It will retrieve the current delivery status directly from BulkSMS.com.
How does Pydantic AI discover MCP tools?
Create an MCPServerHTTP instance with the server URL. Pydantic AI connects, discovers all tools, and generates typed Python interfaces automatically.
Does Pydantic AI validate MCP tool responses?
Yes. When you define result types as Pydantic models, every tool response is validated against the schema. Invalid data raises a clear error instead of silently corrupting your pipeline.
Can I switch LLM providers without changing MCP code?
Absolutely. Pydantic AI abstracts the model layer. your BulkSMS MCP integration works identically with OpenAI, Anthropic, Google, or any supported provider.
MCPServerHTTP not found
Update: pip install --upgrade pydantic-ai
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