Connect Niche King to 6,000+ apps. Trigger Zaps when content is generated, research completes, or videos move through your pipeline. Save hours every week on repetitive tasks.
No separate API pricing. Subscribe to any plan, generate your API key, and connect instantly.
Niche King is a strategy and AI content tools platform. We do not film, edit, or upload videos on your behalf.
New video idea → auto-create a Notion page with title, script prompt, and due date.
Research completes → Slack message with top video ideas and niche score.
Content generated → auto-log titles, scripts, and descriptions to a spreadsheet.
Niche approved → trigger a welcome sequence with content strategy tips.
Video status changes → move cards through your production board automatically.
Schedule updated → create filming/editing blocks on Google Calendar.
Use Niche King webhooks as Zapier triggers. When something happens in Niche King, your Zap fires automatically.
In Zapier, create a new Zap. For the trigger, search for "Webhooks by Zapier" and select "Catch Hook". Copy the webhook URL Zapier generates for you.
Use your API key to register the Zapier URL as a webhook endpoint:
curl -X POST https://app.nicheking.video/api/v1/webhooks \
-H "Authorization: Bearer sk-nk-your-key" \
-H "Content-Type: application/json" \
-d '{
"url": "https://hooks.zapier.com/hooks/catch/YOUR_HOOK_ID",
"events": ["content.generated", "research.completed", "video.committed"]
}'Save the secret from the response, you can use it to verify webhook signatures in Zapier's code step.
Go back to Zapier and click "Test trigger". Then generate something in Niche King (e.g. create a title). Zapier will capture the webhook payload. Map the fields to your action step.
Use Niche King as a Zapier action. When a trigger fires (from any app), call the Niche King API to generate content.
In your Zap, add an action step. Search for "Webhooks by Zapier" and select "Custom Request".
Set the method, URL, and headers. Here's an example that generates titles:
https://app.nicheking.video/api/v1/generate/titlesAuthorization: Bearer sk-nk-your-key Content-Type: application/json
{
"title": "{{trigger_data_title}}",
"type": "how-to",
"count": 10
}Replace {{trigger_data_title}} with mapped data from your trigger step.
The API returns structured JSON with your generated content. Map the output fields to your next action, save to Notion, send via email, post to Slack, etc.
See all 31 endpoints in the full API reference.
When: Google Calendar event starts
Then: Generate titles + script for scheduled video topic
When: New row in Google Sheets
Then: Generate full content package for each video idea
When: Niche King research completes
Then: Notify team and create project tasks
When: New Slack message in #content-ideas
Then: Auto-generate title ideas for the topic
Here's what Zapier receives when content is generated:
{
"event": "content.generated",
"timestamp": "2026-04-05T14:30:00.000Z",
"projectId": "abc123-...",
"data": {
"tool": "titles",
"toolRunId": "run_xyz789",
"title": "How to Grow on YouTube in 2026",
"output": {
"titles": [
"10 YouTube Growth Hacks Nobody Talks About",
"I Tried Every YouTube Strategy — Here's What Actually Works",
"..."
]
}
}
}Webhook signatures use HMAC-SHA256. The signature is in the X-Niche-King-Signature header. Verify it in a Zapier Code step for production security.
Every Niche King plan includes full Zapier + REST API + webhook access. Start automating content in minutes.