# Hex Webhooks Events

> 'Implement Hex webhook signature validation and event handling. Use when setting up webhook endpoints, implementing signature verification, or handling Hex event notifications securely. Trigger with phrases like "hex webhook", "hex events", "hex webhook signature", "handle hex events", "hex notifications". '

- Skill: `thedixitjain/hex-webhooks-events` (Agent Skill)
- Install (CLI): `npx skillmds add thedixitjain/hex-webhooks-events`
- Raw SKILL.md: https://api.skillmd.com/api/skills/thedixitjain/hex-webhooks-events/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs
- Author: thedixitjain (https://skillmd.com/u/thedixitjain)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/thedixitjain/hex-webhooks-events

---


# Hex Webhooks & Events

## Overview

Hex doesn't provide push webhooks. For event-driven integrations, poll run status or build your own notification system around run completions.

## Instructions

### Run Status Polling with Callback

```typescript
async function runWithCallback(
  client: HexClient,
  projectId: string,
  params: Record<string, any>,
  onComplete: (result: any) => void,
  onError: (error: Error) => void
) {
  try {
    const { runId } = await client.runProject(projectId, params);
    const poll = async () => {
      const status = await client.getRunStatus(projectId, runId);
      if (status.status === 'COMPLETED') { onComplete(status); return; }
      if (status.status === 'ERRORED' || status.status === 'KILLED') { onError(new Error(status.status)); return; }
      setTimeout(poll, 5000);
    };
    poll();
  } catch (err) { onError(err as Error); }
}
```

### Notify on Completion

```typescript
runWithCallback(client, 'project-id', { date: '2025-01-01' },
  (result) => {
    // Send Slack notification, email, etc.
    fetch(process.env.SLACK_WEBHOOK_URL!, {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({ text: `Hex project completed: ${result.runId}` }),
    });
  },
  (error) => console.error('Run failed:', error)
);
```

## Resources

- [Hex API](https://learn.hex.tech/docs/api/api-reference)

---

**Source:** [`jeremylongshore/claude-code-plugins-plus-skills`](https://github.com/jeremylongshore/claude-code-plugins-plus-skills) → `plugins/saas-packs/hex-pack/skills/hex-webhooks-events/SKILL.md`