# WASync — WhatsApp Platform API

> WASync — WhatsApp Platform API — app-wasync-whatsapp. Use this tool when you need to integrate WhatsApp functionality into your app or AI agent, enabling seamless communication with users through automated messaging. WASync solves problems of customer engagement, support, and notification by providing a secure OAuth2 connection to WhatsApp's Platform API. It accepts user authentication and message inputs, and outputs sent messages and received responses, ideal for use cases like customer service, marketing, and transactional messaging within CRM systems.

Canonical page: https://skillsregistry.net/skills/app-wasync-whatsapp  
JSON: https://api.skillsregistry.net/v1/skills/app-wasync-whatsapp

## Description

WhatsApp for your app or AI agent over OAuth2 — the same connections WASync runs inside your CRM.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Updated:** 2026-09-02

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/app.wasync%2Fwhatsapp)

## Use it

MCP endpoint published by the skill: `https://cloudapi.wasync.app/api/mcp`

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "app-wasync-whatsapp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/app-wasync-whatsapp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/app-wasync-whatsapp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt