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Agent402 LinkedIn Article Generator
x402
Agent402 LinkedIn Article Generator is a paid API for AI agents from agent402.tools, paid per call via x402, $1.1/call, status unknown (last checked 2026-10-29).
Generates a fully researched, publication-ready LinkedIn article with cover images, companion post, and sourced references on any topic.
Price / call$1.1
Success—
StatusUnknown
How this service works
Hand over a topic and get a publish-ready LinkedIn article back: grounded web research with cited sources, three headline options, a hook-first body under subheads with facts linked to their sources, key takeaways, a companion post with hashtags, and generated images delivered at LinkedIn's own sizes (article cover 1920x1080, link-share 1200x627, feed square and portrait, in-article 16:9) as inline JPEG under 3 MB. Optional byline, angle, audience, tone and CTA.
Output
Returns a JSON object containing: a fully formatted markdown article with headline, subtitle, body, key takeaways and sources; a companion LinkedIn post with hashtags and character count; base64-encoded cover and link-share JPEG images with alt text and prompts; metadata including word count, image count, synthesis model used, and number of sources; and structured source list with URLs, titles, and snippets.
Example use cases
Thought leadership article for startup founder
“Write a LinkedIn article for me on why agentic finance will replace traditional API billing models — target it at seed-stage SaaS founders, use a confident first-person tone, standard length around 1000 words, and end with a CTA to follow my work. Include a cover image and 4 hashtags on the companion post.”
Corporate comms piece for enterprise audience
“Draft a long LinkedIn article (about 1500 words) on how stablecoins reduce cross-border payment friction, aimed at CFOs at mid-market companies. Write it as if from Jane Smith, Head of Treasury. Use a professional tone, include a cover image and one inline image, and keep the companion post hashtags to 3.”
Quick take article for a niche technical audience
“Generate a short LinkedIn article — around 600 words — arguing that wallet-based identity will replace API keys for AI agents. Target it at ML engineers, use a punchy direct tone, no inline images, just a cover image, and add 2 hashtags to the companion post.”
Technical details
Endpoint
POSThttps://agent402.tools/v1/linkedin-article?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a complete, publication-ready LinkedIn article with AI-generated images, live web research, structured sources, and a companion post — all in a single call. Prefer it over generic text generation when the output must include cover art, sourced references, and a formatted social media caption ready to paste into LinkedIn. Ideal when the user wants a finished deliverable, not a draft to polish.
Side effects
- Topic string exceeds 600 characters — truncate or shorten the topic
- Invalid length enum value — must be 'short', 'standard', or 'long'
- Hashtag count out of range 0–5 — clamp to valid range
- Image generation failure — cover or inline images may be missing from response
- Insufficient research results — sources_listed may be low for very niche topics
- Payment failure via x402 — $1.10 USDC not available in agent wallet
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| cta | string | |
| tone | string | |
| angle | string | |
| topic | string | |
| author | object | |
| images | object | |
| length | string | |
| audience | string | |
| hashtags | number |
Output
Schema · Response
{
"type": "json",
"example": {
"note": "full example in /openapi.json",
"truncated": true
}
}Tags
x402
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