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Tempest AI Content Engine — Social Signal Generator
x402
Tempest AI Content Engine — Social Signal Generator is a paid API for AI agents from tempest-2zzx.vercel.app, paid per call via x402, $0.3/call, status unknown (last checked 2026-09-14).
Generates platform-optimized social media posts from a topic and tone using AI, targeting Twitter, LinkedIn, or Instagram.
Price / call$0.3
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 the AI-generated social media post text tailored to the specified platform, topic, and tone.
Example use cases
LinkedIn thought leadership post
“Draft me a LinkedIn post about the rise of AI in healthcare, using an authoritative and inspiring tone.”
Casual Instagram brand caption
“Write an Instagram caption for our new summer coffee blend launch — keep the tone fun and energetic.”
Twitter product announcement
“Generate a punchy Twitter post announcing our new app feature that lets users track their fitness goals — tone should be excited and conversational.”
Technical details
Endpoint
POSThttps://tempest-2zzx.vercel.app/api/signalWhen to prefer
Choose this endpoint when you need to programmatically generate platform-specific social media posts at scale with tone control. It is especially useful for marketing automation agents, content scheduling pipelines, or AI assistants helping users craft social media copy quickly. Prefer it over generic LLM prompting when you want a purpose-built, pay-per-call API with consistent social post formatting across Twitter, LinkedIn, and Instagram.
Side effects
- Missing required 'topic' field returns a validation error
- Invalid or unsupported platform value may produce generic output not optimized for any platform
- Payment failure via x402/USDC results in 402 Payment Required before content is generated
- Vague or very short topics may produce low-quality or generic posts
- Rate limiting or Vercel cold-start may cause latency spikes or timeouts
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tone | string | Post tone |
| topicrequired | string | Post topic |
| platform | string | Platform (twitter, linkedin, instagram) |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| success | boolean |
Tags
x402
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