MCP Z API

Name: MCP Z API
Author: codespar

by codesparversion 0.2.2i★ –iRuns on your computer

Registry nameio.github.codespar/mcp-z-api

Install

Overview

Description from the maker (original English)

MCP server for Z-API — WhatsApp messaging, contacts, media

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Chat & email
You need to fill in: ZAPI_TOKEN

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
You fill in yourself: ZAPI_TOKEN

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "z-api": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-z-api"
      ],
      "env": {
        "ZAPI_TOKEN": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add z-api --env ZAPI_TOKEN=your-value -- npx -y @codespar/mcp-z-api

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "z-api": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-z-api"
      ],
      "env": {
        "ZAPI_TOKEN": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "z-api": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-z-api"
      ],
      "env": {
        "ZAPI_TOKEN": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

ZAPI_TOKEN secret required env
API key for z-api

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account codespar, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Chat & emaili

More stars than 0% of the other 1766 servers in this category
Published to the registry more recently than 13% of the other 1766 servers in this category
Basic checks equal to or better than 100% of the other 1766 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is MCP Z API safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: ZAPI_TOKEN

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.2.2) reached the registry 5 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Vexa, emailmd, Gmail MCP Server

Alternatives

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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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Runs in the cloud★ 2,949Apache-2.0Updated 2 months ago

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Gmail MCP Server

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Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

@codespar/mcp-z-api

MCP server for Z-API — WhatsApp messaging platform

Quick Start

Claude Desktop

Add to ~/.config/claude/claude_desktop_config.json:

"mcpServers": { "z-api": { "command": "npx", "args": ["-y", "@codespar/mcp-z-api"], "env": { "ZAPI_INSTANCE_ID": "your-instance-id", "ZAPI_TOKEN": "your-token" } } } }

Claude Code

claude mcp add z-api -- npx @codespar/mcp-z-api

Cursor / VS Code

Add to .cursor/mcp.json or .vscode/mcp.json:

"servers": { "z-api": { "command": "npx", "args": ["-y", "@codespar/mcp-z-api"], "env": { "ZAPI_INSTANCE_ID": "your-instance-id", "ZAPI_TOKEN": "your-token" } } } }

Tools (27)

Tool	Purpose
`send_text`	Send a text message via WhatsApp
`send_image`	Send an image message via WhatsApp
`send_document`	Send a document via WhatsApp
`send_audio`	Send an audio message via WhatsApp
`get_contacts`	Get all WhatsApp contacts
`check_number`	Check if a phone number has WhatsApp
`get_profile_picture`	Get profile picture URL for a phone number
`get_messages`	Get messages for a phone number
`send_button_list`	Send a button list message via WhatsApp
`get_status`	Get WhatsApp instance connection status
`create_group`	Create a WhatsApp group
`get_group_metadata`	Get group metadata and participants
`add_group_participant`	Add a participant to a WhatsApp group
`remove_group_participant`	Remove a participant from a WhatsApp group
`send_location`	Send a location message via WhatsApp
`send_contact`	Send a contact card via WhatsApp
`add_label`	Assign a label/tag to a chat
`get_labels`	List all available labels/tags
`read_message`	Mark messages as read
`delete_message`	Delete a message
`get_contact_metadata`	Get metadata (name, WhatsApp display name, profile picture, status) for a single contact
`add_contacts`	Add one or more contacts to the WhatsApp address book.
`list_chats`	List all WhatsApp chats with pagination
`mark_chat_as_read`	Mark an entire chat as read or unread
`list_groups`	List all WhatsApp groups with pagination
`send_option_list`	Send an interactive option list (WhatsApp native list).
`send_button_actions`	Send interactive action buttons (CALL, URL, REPLY).

Authentication

Z-API uses instance ID and token embedded in the request URL.

Sandbox / Testing

Z-API offers a free trial for testing. Create an account to get started.

Get your credentials

Go to Z-API Developer Portal
Create an account and start a free trial
Get your instance ID and token
Set the environment variables

Environment Variables

Variable	Required	Description
`ZAPI_INSTANCE_ID`	Yes	Z-API instance ID
`ZAPI_TOKEN`	Yes	Z-API instance token

Roadmap

v0.2 (planned)

send_sticker — Send a sticker message via WhatsApp
send_reaction — Send a reaction to a message
get_chat_history — Get full chat history with a contact
update_group_settings — Update group name, description, settings
leave_group — Leave a WhatsApp group

v0.3 (planned)

bulk_messaging — Send messages to multiple contacts
template_management — Create and manage message templates
catalog_products — Manage WhatsApp Business catalog products

Want to contribute? Open a PR or request a tool.

Enterprise

Need governance, budget limits, and audit trails for agent payments? CodeSpar Enterprise adds policy engine, payment routing, and compliance templates on top of these MCP servers.

License

MIT

MCP Z API

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Chat & emaili

Common questions

Alternatives

Vexa

emailmd

Gmail MCP Server

README from the maker

@codespar/mcp-z-api

Quick Start

Claude Desktop

Claude Code

Cursor / VS Code

Tools (27)

Authentication

Sandbox / Testing

Get your credentials

Environment Variables

Roadmap

v0.2 (planned)

v0.3 (planned)

Links

Enterprise

License