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LinkedIn Post Image Renderer
x402
LinkedIn Post Image Renderer is a paid API for AI agents from x402render-u5vwpxpyua-uc.a.run.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-13).
Renders a LinkedIn post image (1200x627 PNG) with exact, pixel-perfect typography from supplied text — no garbled letters like diffusion models produce.
Price / call$0.03
Success—
StatusUnknown
How this service works
Render a LinkedIn post image (1200x627) as PNG with exact typography. The text in the output is exactly the text supplied — no garbled lettering, unlike diffusion models. Responds with the raw 1200x627 PNG bytes, not JSON.
Output
Raw PNG binary (1200x627 pixels) returned directly in the response body — not JSON-wrapped. The image contains the exact headline text, kicker, bullets, CTA, and URL rendered with precise typography in the specified background, ink, and accent colors. Text is guaranteed legible and character-accurate, unlike diffusion-model outputs.
Example use cases
Product launch announcement graphic
“Make me a LinkedIn post image for our product launch — headline 'Introducing Flowly\nThe Future of Workflow Automation', background color #1A1A2E, white ink, purple accent #7B2FBE, kicker 'Now Live', bullets for 'No-code setup', '10x faster workflows', and 'Free trial available', and a CTA of 'Try it free today'.”
Thought leadership article promo
“Generate a LinkedIn post card with the headline 'Why Most Startups Fail in Year Two', a clean white background (#FFFFFF), dark gray text (#222222), a red accent (#E63946), no bullets, no kicker, and a CTA that says 'Read the full article'.”
Event invitation social card
“I need a LinkedIn image for our upcoming webinar — headline 'Join Us Live\nThe Future of Remote Work', background #0D3B66, white ink, cyan accent #00B4D8, kicker 'Free Webinar', bullet points 'Thursday June 12', '2pm EST', and 'Limited seats', CTA 'Register now'.”
Technical details
Endpoint
POSThttps://x402render-u5vwpxpyua-uc.a.run.app/linkedin-postWhen to prefer
Choose this endpoint when you need a pixel-perfect, text-accurate LinkedIn post image (1200x627) and garbled or hallucinated lettering from diffusion/AI image models is unacceptable. Ideal for automated content pipelines, social media scheduling agents, or marketing tools that must match exact brand copy. Prefer this over general-purpose image generators (DALL-E, Stable Diffusion) whenever the exact text content must appear verbatim in the output.
Side effects
- Missing or empty headline may produce a blank or layout-broken image
- Invalid hex color strings for bg, ink, or accent may cause a rendering error or fallback to defaults
- Extremely long headline text may overflow the 1200x627 canvas
- Non-UTF-8 characters in text fields may render incorrectly
- Payment failure (x402) results in a 402 response before any image is generated
- Network timeout on the Cloud Run instance may return a 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bg | string | |
| cta | string | |
| ink | string | |
| url | string | |
| accent | string | |
| kicker | string | |
| bullets | array | |
| headline | string | Main text; \n for line breaks |
Tags
x402
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