Bring Whatsapp Api
to Claude Code
Learn how to connect Zenvia Conversion to Claude Code 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 Zenvia Conversion MCP Server?
Connect your Zenvia Conversion (formerly Sirena) account to any AI agent to automate your sales and support workflows. Manage leads, send WhatsApp messages, and track interactions through natural conversation.
What you can do
- Lead Management — Create and manage leads from multiple sources and track their conversion into prospects.
- WhatsApp Messaging — Send free-text messages to active conversations or initiate new ones using HSM templates.
- Team Coordination — List agents, groups, and labels to maintain a clear overview of your team's structure and assignments.
- Interaction History — View full interaction logs and histories for any prospect to maintain context across your sales pipeline.
- Workflow Automation — Streamline repetitive tasks like lead creation and follow-ups using natural language commands.
How it works
1. Subscribe to this server
2. Enter your Zenvia Conversion API Key (from API Access app)
3. Start managing your sales conversations from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Sales Teams — manage leads and WhatsApp conversations more efficiently without switching apps.
- Support Agents — quickly respond to customer queries and track interaction history.
- Marketing Managers — monitor lead acquisition and conversion rates across different groups and agents.
Built-in capabilities (10)
You can include contact details and an initial message (comment). Create a new lead in Zenvia Conversion
Get account information
Get detailed information about a specific prospect
List agents in the account
List agent groups
List interactions for a prospect
List labels
List all prospects in Zenvia Conversion
Send a message to a prospect
Send a message template (HSM) to a prospect
Why Claude Code?
Claude Code registers Zenvia Conversion as an MCP server in a single terminal command. Once connected, Claude Code discovers all 10 tools at runtime and can call them headlessly. ideal for CI/CD pipelines, cron jobs, and automated workflows where Zenvia Conversion data drives decisions without human intervention.
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Single-command setup:
claude mcp addregisters the server instantly. no config files to edit or applications to restart - —
Terminal-native workflow means MCP tools integrate seamlessly into shell scripts, CI/CD pipelines, and automated DevOps tasks
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Claude Code runs headlessly, enabling unattended batch processing using Zenvia Conversion tools in cron jobs or deployment scripts
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Built by the same team that created the MCP protocol, ensuring first-class compatibility and the fastest adoption of new protocol features
Zenvia Conversion in Claude Code
Zenvia Conversion and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect Zenvia Conversion to Claude Code 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 Zenvia Conversion in Claude Code
The Zenvia Conversion 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 Claude Code 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
Zenvia Conversion for Claude Code
Every tool call from Claude Code to the Zenvia Conversion MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
What is the difference between a Lead and a Prospect?
In Zenvia Conversion, a Lead is an initial contact entry. Once a lead is processed or created via the API, it becomes a Prospect in your CRM pipeline.
Can I start a WhatsApp conversation with a new number?
Yes, but you must use an approved HSM template to initiate a new conversation. Free-text messages can only be sent to active conversations within the 24-hour window.
How do I add an MCP server to Claude Code?
Run claude mcp add --transport http "" in your terminal. Claude Code registers the server and discovers all tools immediately.
Can Claude Code run MCP tools in headless mode?
Yes. Claude Code supports non-interactive execution, making it ideal for scripts, cron jobs, and CI/CD pipelines that need MCP tool access.
How do I list all connected MCP servers?
Run claude mcp in your terminal to see all registered servers and their status, or type /mcp inside an active Claude Code session.
Command not found: claude
Ensure Claude Code is installed globally: npm install -g @anthropic-ai/claude-code
Connection timeout
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