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Tempest AI Content Engine — Spotlight Endpoint
x402
Tempest AI Content Engine — Spotlight Endpoint is a paid API for AI agents from trempest.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-14).
Generates spotlight-style content (e.g. featured article, hero copy, or curated summary) for a given page title, keywords, and description using AI
Price / call$0.2
Success—
StatusUnknown
How this service works
Compose, rewrite, translate, and refine content at scale. 25 AI-powered endpoints. Pay-per-call with USDC on Tempo.
Output
Returns a JSON object with a success boolean and a data object containing AI-generated spotlight content — typically composed copy, featured text, or a structured content block — tailored to the provided title, keywords, and description.
Example use cases
SEO landing page hero copy
“Generate spotlight copy for my landing page called 'Ultimate Guide to Cold Brew Coffee' — target keywords are 'cold brew', 'coffee concentrate', and 'home brewing', and the page is about making barista-quality cold brew at home.”
Product feature highlight for e-commerce
“Write a spotlight feature for my product page titled 'ErgoPro Standing Desk Mat', with keywords 'anti-fatigue mat', 'standing desk', and 'ergonomic', and a description that it reduces foot pain during long work sessions.”
Blog post spotlight teaser
“Use Tempest to create spotlight content for my blog post 'How to Train for Your First Marathon', targeting keywords 'marathon training plan', 'beginner running', and '5K to marathon', with the description being a beginner-friendly 16-week training guide.”
Technical details
Endpoint
POSThttps://trempest.vercel.app/api/spotlightWhen to prefer
Choose this endpoint when you need AI-generated spotlight or featured content anchored to a specific page title and SEO keywords — particularly for content marketing pipelines, landing page generation, or blog publishing workflows where you need structured, pay-per-call scalability without a subscription model. Prefer this over general-purpose LLM calls when you want a purpose-built content endpoint with built-in USDC micropayment support via x402.
Side effects
- Missing required 'title' field returns a validation error
- Insufficient or vague description may produce generic, low-quality output
- Payment failure in USDC (x402) will block the request before generation
- API timeout if the AI model takes too long to compose the spotlight content
- Empty or mismatched keywords may reduce SEO relevance of generated output
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| titlerequired | string | Page title |
| keywords | array | Target keywords |
| description | string | Brief description |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| success | boolean |
Tags
x402
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