# Tempest AI Content Engine — Spotlight Endpoint

> Tempest AI Content Engine — Spotlight Endpoint is a paid API for AI agents from tempost.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-10-11).

Generates spotlight or featured content sections (title, keywords, description) for a given page or topic using AI

## Facts

- Endpoint: POST https://tempost.vercel.app/api/spotlight?utm_source=zero.xyz
- Price: $0.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tempest-ai-content-engine-spotlight-endpoint-3e2dcaf2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_La3TmlU5MXrVSXdfWXUap

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability tempest-ai-content-engine-spotlight-endpoint-3e2dcaf2 -d '<json body>'
```

Example prompt: Can you generate a spotlight content section for my page titled 'Best Running Shoes for Beginners', targeting keywords like 'trail running', 'cushioned soles', and 'budget-friendly', with a description about helping new runners find the right shoe?

## When to prefer this

Choose this endpoint when you need to generate a structured spotlight or featured content section for a specific page, especially when targeting SEO keywords. It is well-suited for content pipelines that need AI-composed highlights at scale with pay-per-call pricing in USDC, without committing to a subscription. Prefer it over general-purpose LLM prompts when you want a purpose-built content endpoint with consistent structured output.

## Known failure modes

- Missing required 'title' field causes a 400 or validation error
- Overly vague title or description may produce generic, low-quality content
- Payment failure or insufficient USDC balance blocks the call entirely
- Vercel cold-start latency may cause occasional timeout on first request
- Empty keywords array may produce content without SEO optimization

## 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 flag and a data object containing AI-generated spotlight content — likely including composed copy, highlighted summaries, or structured content blocks — based on the provided title, keywords, and description.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "title"
 ],
 "properties": {
  "title": {
   "type": "string",
   "description": "Page title"
  },
  "keywords": {
   "type": "array",
   "description": "Target keywords"
  },
  "description": {
   "type": "string",
   "description": "Brief description"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tempest-ai-content-engine-spotlight-endpoint-3e2dcaf2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tempost.vercel.app](https://www.zero.xyz/host/tempost.vercel.app/llms.txt)