# Blog Post Outline Generator

> Blog Post Outline Generator is a paid API for AI agents from api.strale.io, paid per call via x402, $0.216001/call, status unknown (last checked 2026-09-13).

Generates a structured blog post outline with title options, sections, subsections, key points, estimated word count, and SEO keywords as JSON

## Facts

- Endpoint: GET https://api.strale.io/x402/blog-post-outline
- Price: $0.216001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-strale-io-bf1352a0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_b0gHrk5IuAIkwnEpcdjK5

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 api-strale-io-bf1352a0
```

Example prompt: Can you generate a structured blog post outline on the topic 'remote work productivity tips' aimed at freelancers, with a professional tone and keywords like remote work, productivity, time management?

## When to prefer this

Choose this endpoint when you need a machine-readable, structured blog outline (JSON) rather than prose, and want SEO keyword recommendations alongside title options, sections, and word count estimates in a single call. Ideal for content automation pipelines or agent workflows that will further process or render the outline.

## Known failure modes

- Missing required 'topic' query parameter returns a 400 error
- Invalid or empty topic string may return a generic or low-quality outline
- Payment failure (402) if USDC balance is insufficient or x402 header is missing
- Rate limiting or timeout if the service is under load
- Unexpected tone or audience values may be ignored or default to general audience

## How this service works

Generate a structured blog post outline. Returns title options, sections with subsections and key points, estimated word count, SEO keywords. JSON, not prose.

## Output

Returns a JSON object containing multiple title options, a list of sections each with subsections and key talking points, an estimated total word count for the post, and recommended SEO keywords to target.

## Example request

```json
{
 "tone": "professional",
 "topic": "artificial intelligence trends in 2024",
 "keywords": [
  "artificial intelligence",
  "machine learning",
  "AI trends",
  "deep learning"
 ],
 "target_audience": "technology professionals"
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "topic"
     ],
     "properties": {
      "tone": {
       "type": "string"
      },
      "topic": {
       "type": "string"
      },
      "keywords": {
       "type": "array"
      },
      "target_audience": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-strale-io-bf1352a0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.strale.io](https://www.zero.xyz/host/api.strale.io/llms.txt)