Bring Whatsapp Api
to LangChain
Learn how to connect 360dialog to LangChain and start using 10 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
What is the 360dialog MCP Server?
Connect your 360dialog WhatsApp Business API to any AI agent and manage your entire messaging workflow through natural conversation.
What you can do
- Text Messaging — Send individual WhatsApp messages to any phone number in international format
- Template Messages — Send pre-approved template messages with language targeting for marketing and transactional flows
- Media Messages — Send images, videos, documents, and audio files directly to WhatsApp contacts
- Template Management — List all approved message templates and inspect individual template details and components
- Contact Verification — Check whether phone numbers are registered on WhatsApp before sending campaigns
- Media Uploads — Upload media files to the WhatsApp cloud for reuse across multiple messages
- Webhook Configuration — Set the callback URL where incoming messages and delivery status updates are received
- Health Monitoring — Verify API connectivity and account health in real time
How it works
1. Subscribe to this server
2. Enter your API Key from the 360dialog Client Hub
3. Start messaging from Claude, Cursor, or any MCP client
Who is this for?
- Customer Support — respond to inquiries and verify WhatsApp availability via simple AI commands
- Marketing Teams — send template campaigns and check delivery readiness before launch
- Sales Operations — verify lead phone numbers and automate first-touch outreach
Built-in capabilities (10)
Verify API connectivity
Check WhatsApp contacts
Get media file details
Get template details
List all message templates
Provide the media type and URL. Send a media message
Provide the recipient number in international format. Send a WhatsApp text message
Requires the template name and language code. Send a template message
Configure webhook URL
Upload media for messaging
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with 360dialog through native MCP adapters. Connect 10 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.
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The largest ecosystem of integrations, chains, and agents. combine 360dialog MCP tools with 500+ LangChain components
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Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
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LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
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Memory and conversation persistence let agents maintain context across 360dialog queries for multi-turn workflows
360dialog in LangChain
360dialog and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect 360dialog to LangChain through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for 360dialog in LangChain
The 360dialog MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 10 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in LangChain only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
360dialog for LangChain
Every tool call from LangChain to the 360dialog MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can my AI verify if phone numbers are registered on WhatsApp?
Yes. Use the check_contacts tool with a comma-separated list of phone numbers. The agent returns the WhatsApp registration status for each number instantly.
How do I send a pre-approved template message?
Use the send_template_message tool. Provide the recipient phone number, the template name, and the language code (e.g., en_US). The agent delivers the template through the 360dialog API.
Can I send images and documents through WhatsApp via AI?
Yes. The send_media_message tool supports image, video, document, and audio types. Provide the media URL and type, and the agent delivers it directly to the WhatsApp contact.
How does LangChain connect to MCP servers?
Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.
Which LangChain agent types work with MCP?
All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.
Can I trace MCP tool calls in LangSmith?
Yes. All MCP tool invocations appear as traced steps in LangSmith, showing input parameters, response payloads, latency, and token usage.
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Install: pip install langchain-mcp-adapters