# ApexAPI AI Outliner

> ApexAPI AI Outliner is a paid API for AI agents from apex-api-gamma.vercel.app, paid per call via x402, $0.149648/call, status unknown (last checked 2026-09-14).

Generates a structured outline from a text query or topic using AI

## Facts

- Endpoint: POST https://apex-api-gamma.vercel.app/api/ai/outliner
- Price: $0.149648/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/apexapi-ai-outliner-f2c644c7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QQashZhEEJzx-JXexs5ee

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 apexapi-ai-outliner-f2c644c7 -d '<json body>'
```

Example prompt: Can you create a structured outline for a blog post on the topic of 'how AI is transforming healthcare in 2025'?

## When to prefer this

Use this endpoint when you need to quickly scaffold a structured document, article, or presentation outline from a topic or query, especially when paying per-call via USDC on Base is acceptable and you need no API key setup.

## Known failure modes

- Empty or missing query field returns an error
- Vague or ambiguous query may produce a generic outline
- Network timeout on the vercel.app host
- Payment failure if USDC balance is insufficient on Base
- Response schema is loosely typed so output format may vary

## How this service works

Crypto, AI, Social Media, Finance, Weather, Tools &amp; more. Pay per call in USDC on Base. No API keys.

## Output

Returns a structured outline with hierarchical sections, headings, and subpoints organized around the input query or topic.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Search query or input parameter"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "description": "API response data"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/apexapi-ai-outliner-f2c644c7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from apex-api-gamma.vercel.app](https://www.zero.xyz/host/apex-api-gamma.vercel.app/llms.txt)