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Tempest Article Generator
x402
Tempest Article Generator is a paid API for AI agents from whatchuneed.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-14).
Generates a full written article with a title and content body given a topic, tone, length, and optional keywords
Price / call$0.2
Success—
StatusUnknown
How this service works
320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.
Output
Returns a JSON object containing the generated article title (string), the full article content (string), and a word count (integer) reflecting the length of the generated piece.
Example use cases
SEO blog post for marketing team
“Write a professional, medium-length article about content marketing strategies for B2B companies — include keywords like 'lead generation', 'content funnel', and 'conversion rate'.”
Technical overview for developer docs
“Generate a technical, long article about Kubernetes container orchestration, covering concepts like pods, nodes, and deployments — keep the tone precise and developer-focused.”
Casual lifestyle piece for newsletter
“Write a casual, short article about the benefits of morning routines — something light and conversational that I can drop into my weekly email newsletter.”
Technical details
Endpoint
POSThttps://whatchuneed.vercel.app/api/tempest/articleWhen to prefer
Choose this endpoint when you need a complete, ready-to-use written article with a defined tone, length, and keyword targeting — especially when you want a pay-per-call model with no subscription and need the result in a structured JSON format including word count. Prefer it over general LLM chat endpoints when you want article-shaped output (title + body) rather than raw conversational text, and when operating within an x402 micropayment workflow.
Side effects
- Missing required 'topic' field returns a validation error
- Unsupported tone or length values may be ignored or cause unexpected output
- Payment failure via x402 protocol results in 402 Payment Required response
- Very long or complex topics may produce lower-quality or truncated content
- Rate limits or server-side LLM timeouts may result in 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tone | string | Writing tone (professional, casual, technical) |
| topicrequired | string | Article topic |
| length | string | Desired length (short, medium, long) |
| keywords | array |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| title | string | |
| content | string | |
| wordCount | integer |
Tags
x402
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