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Z API MCP server

by codespar·io.github.codespar/mcp-z-api·v0.2.2·271 stars
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MCP server for Z-API — WhatsApp messaging, contacts, media

B82/100grade B
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Safety scan
B82/100

full report

Adoption
Growing

271 stars

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Z API tools (27, 12 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • add_contacts

    Add one or more contacts to the WhatsApp address book. Accepts an array of contacts.

  • add_group_participant

    Add a participant to a WhatsApp group

  • add_label

    Assign a label/tag to a chat

  • check_number

    Check if a phone number has WhatsApp

  • create_groupwrite action

    Create a WhatsApp group

  • delete_messagewrite action

    Delete a message

  • get_contact_metadata

    Get metadata (name, WhatsApp display name, profile picture, status) for a single contact

  • get_contacts

    Get all WhatsApp contacts

  • get_group_metadata

    Get group metadata and participants

  • get_labels

    List all available labels/tags

  • get_messages

    Get messages for a phone number

  • get_profile_picture

    Get profile picture URL for a phone number

  • get_status

    Get WhatsApp instance connection status

  • list_chats

    List all WhatsApp chats with pagination

  • list_groups

    List all WhatsApp groups with pagination

  • mark_chat_as_read

    Mark an entire chat as read or unread

  • read_message

    Mark messages as read

  • remove_group_participantwrite action

    Remove a participant from a WhatsApp group

  • send_audiowrite action

    Send an audio message via WhatsApp

  • send_button_actionswrite action

    Send interactive action buttons (CALL, URL, REPLY). Do not mix REPLY with CALL/URL in the same message.

  • send_button_listwrite action

    Send a button list message via WhatsApp

  • send_contactwrite action

    Send a contact card via WhatsApp

  • send_documentwrite action

    Send a document via WhatsApp

  • send_imagewrite action

    Send an image message via WhatsApp

  • send_locationwrite action

    Send a location message via WhatsApp

  • send_option_listwrite action

    Send an interactive option list (WhatsApp native list). Does NOT work in groups.

  • send_textwrite action

    Send a text message via WhatsApp

Public scan report

scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it

no findings
  • Code scan5 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 29 days ago15/15
  • Maintainer identityregistry namespace matches repository owner7/10
Overall 82/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Z API compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
82/100
higher than 63% of 48,255 servers
Tools
27
the typical server has 7
Tools that change things
44%
typical: 0%. Fewer write tools means less an agent can break
GitHub stars
271
more than 95% of 28,688 servers

What its tools let an agent do: 11 read · 4 create · 1 change · 2 delete · 9 send or post

Install Z API in Claude Code, Cursor or VS Code

Runs npx -y @codespar/mcp-z-api on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add mcp-z-api -- npx -y @codespar/mcp-z-api
Add to Cursor

What the publisher says

From the Z API repository's README, as published. We do not edit it. Read it on GitHub

MCP Dev LATAM 🌎 Every commerce API your AI agent needs to run a business in Latin America. Brazil 🇧🇷 · Mexico 🇲🇽 · Argentina 🇦🇷 · Colombia 🇨🇴 · Chile 🇨🇱 · Peru 🇵🇪 · plus 4 agentic payment protocols. MCP servers for LATAM commerce · live in the official MCP Registry · MIT License Machine-readable catalog: codespar.dev/api/servers Catalog · Quick Start · Agentic Protocols · All Servers · Contribute

The Problem

AI agents can write code, analyze data, and chat. But they can't operate a business — collect payments, issue invoices, ship products, or notify customers. Especially not in Latin America, where every service has its own API, auth pattern, and quirks (mTLS for BACEN Pix v2, JWT-RSA for STP-SPEI, AFIP web services, contract-gated developer portals, and on).

Meanwhile, four agentic payment protocols are shipping in parallel — checkout protocols (Stripe ACP, Google UCP), authorization layers (AP2), and micropayment rails (x402) — and none of them compose cleanly with each other or with the regional rails businesses actually run on.

MCP Dev LATAM bridges both gaps. Traditional LATAM services + the new agentic payment protocols, all accessible through a single MCP interface.

The Solution

Each MCP server in this repo wraps a real provider — payments, fiscal, logistics, messaging, banking, ERP, identity, fraud, crypto, and the agentic protocols — so your agent can operate a complete business workflow.

🛒 Customer places order
  → 💳 Agent charges via Pix (Asaas / Mercado Pago / Zoop)
  → 📄 Agent issues NFe (Nuvem Fiscal / Focus NFe / NFe.io)
  → 📦 Agent generates shipping label (Melhor Envio / Skydropx)
  → 📱 Agent sends tracking via WhatsApp (Z-API / WhatsApp Cloud)
  → 📊 Agent records in ERP (Omie / Bling / Tiny)
  → 🏦 Agent reconciles balance (Stark Bank / Itaú / BTG)

Six systems. Zero human intervention. One agent.

Agentic Payment Protocols

Four servers for the emerging agentic payment stack:

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Z API: common questions

Is Z API MCP server safe?
Mostly: it is graded B (82/100). Read the Z API safety report
How do I install Z API?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Z API need an API key?
Yes. The registry entry asks for ZAPI_TOKEN.
Is Z API maintained?
The last commit was 67 days ago (2026-08-29). The latest release is v0.2.2.
How does Z API compare with other MCP servers?
safety score 82/100 (higher than 63% of 48,255 servers); tools 27 (the typical server has 7); tools that change things 44% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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