WhatsApp cloud api reference

# WhatsApp cloud api reference

Use when implementing WhatsApp messaging via Meta Cloud API, or diagnosing failures like message not delivered, template rejected, webhook issues, phone not...

## Discovery Metadata
- Category: `social`
- Framework: `ClawHub`
- Tags: `whatsapp`, `cloud`, `api`, `reference`, `use`, `implementing`, `messaging`, `via`, `meta`, `diagnosing`

## Agent Execution Policy

This listing is **discovery metadata only**. Canonical instructions are maintained by ClawHub.

### Before Executing Actions

1. **Fetch canonical instructions** from: https://clawhub.ai/skill/whatsapp-cloud-api-reference
2. **Parse the skill page** for setup, usage, and input/output requirements.
3. **Only proceed** after successfully loading and understanding the full instructions.

### If Fetch Fails

- Return `instruction_unavailable` with reason.
- Do **not** attempt to infer or improvise execution steps from this metadata alone.

## Source

- ClawHub listing: https://clawhub.ai/skill/whatsapp-cloud-api-reference