workflowstacks
automation

Zaileys: Simplify WhatsApp API

Get a simplified WhatsApp API for Node.js. For founders needing automation

From the repo · “Zaileys - Simplified WhatsApp Node.js TypeScript/JavaScript API”

intermediate⏱ 30 minutes💵 Free
79 stars+1★ this week21 forksTypeScriptGuide quality 8/10 · reviewed Jun 29Updated 9/22/2026100% free · open source
What it is

Use the Zaileys skill to connect your bot to WhatsApp via a simplified Node.js API.

Real use case example

"A solo developer creates a chatbot for customer support on WhatsApp. They use Zaileys to connect their bot to a Notion database, automatically adding new user queries and storing them. This helps them track and respond to customer issues more efficiently."

Best insideCursorCodex CLISelf-hostedAny AI Client
When to use it
  • •When you need to automate customer support or feedback collection via WhatsApp
  • •When you want to send notifications or updates to users via WhatsApp
  • •When you need to integrate WhatsApp messaging into your existing workflow or application
Ready-to-paste prompt
const zaileys = new Zaileys('YOUR_WHATSAPP BUSINESS_API_KEY'); zaileys.sendMessage('YOUR_RECIPIENT_NUMBER', 'Hello from Zaileys!');
Saves to your device
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

⚡ Runs out of the box

A prompt/skill package — nothing to install beyond adding it to your AI tool.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/zaileys && curl -fsSL https://workflowstacks.com/api/skills/zaileys/claude-skill -o ~/.claude/skills/zaileys/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How Zaileys: Simplify WhatsApp API works
Codeflow
Free to inspect

Zaileys: Simplify WhatsApp API is a large TypeScript project (~22k lines across 241 code files, plus 212 test files). You install it into your AI tool with one command; there is nothing to run yourself. Last commit a month ago, MIT license, has a test suite.

Size
Large codebase
~22k lines · 241 code files · ~3 h to skim
Setup
Install as a skill / plugin
Add it to Claude Code (or your AI tool) with one command — 1 skill inside. Nothing to run yourself.
Runs on
Inside your AI tool
Helper scripts use Node.js
TypeScript 97%JavaScript 2%
Where to start reading
  1. 1
    README.md
    Start here — what it does and how to install it
  2. 2
    src/index.ts
    Where the program starts running
  3. 3
    examples/airich-bot.ts
    A worked example — copy this to get going
What's in each folder
src/Core code — the actual logic148 files
skills/Prompts, skills & agent definitions25 files
docs/Documentation187 files
examples/Examples you can copy19 files
evals/Evaluations & benchmarks103 files
scripts/Helper scripts8 files
.claude-plugin/Plugin manifest — what gets installed2 files
tasks/Folder2 files
READMEHas testsDocumentedCI checksExamples includedMIT licenseUpdated 1 mo ago
Quick Actions
Details
Creator
zeative
Language
TypeScript
Category
automation
Published
5/13/2025

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Featured on WorkflowStacks
[![Featured on WorkflowStacks](https://workflowstacks.com/api/badge/zaileys.svg)](https://workflowstacks.com/skills/zaileys?utm_source=github&utm_medium=badge)
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