# x402render Social Set Generator

> x402render Social Set Generator is a paid API for AI agents from x402render-u5vwpxpyua-uc.a.run.app, paid per call via x402, $0.75/call, status unknown (last checked 2026-10-15).

Generates a matched set of three social media images (square, story, and X/Twitter card) in a single paid API call with exact typographic rendering.

## Facts

- Endpoint: POST https://x402render-u5vwpxpyua-uc.a.run.app/social-set?utm_source=zero.xyz
- Price: $0.75/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402render-social-set-generator-63ccb00b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bWPVYx0qO4yDsTqa3YdN3

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 x402render-social-set-generator-63ccb00b -d '<json body>'
```

Example prompt: Generate a matched social image set — square, story, and X card — for our new product launch with the headline 'Ship faster than ever\nIntroducing BuildKit 3.0', a dark navy background (#0A0F1E), white text, and an electric blue accent (#3B82F6), plus the kicker 'New Release' and CTA 'Try for free'.

## When to prefer this

Choose this endpoint when you need a coordinated, pixel-perfect set of social images across all major formats in a single request and payment. It is superior to diffusion-based image generators when exact typographic fidelity is required — the text rendered is precisely what you supply, with no hallucinated characters. Ideal for automating social media content pipelines, product launches, or campaign graphics where brand consistency across square, story, and card formats is critical.

## Known failure modes

- Missing required headline field returns a validation error
- Invalid color hex codes may cause rendering errors or fallback to defaults
- Payment of $0.75 USDC not completed results in 402 Payment Required response
- Overly long headline or bullet text may overflow image bounds
- Network timeout on the image rendering service returns a 5xx error

## How this service works

Core social set — square, story and X card. Returns 3 PNGs in a single call, each with exact typography — the text is exactly the text supplied, unlike diffusion models. One request, one payment, a finished set.

## Output

Returns three PNG image files in a single response: a square format image (for Instagram/Facebook feeds), a story format image (9:16 vertical for Instagram/TikTok stories), and an X/Twitter card image. Each image contains the exact supplied typography — headline, kicker, CTA, and bullet points — rendered with the specified background, ink, and accent colors.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "bg": {
   "type": "string"
  },
  "cta": {
   "type": "string"
  },
  "ink": {
   "type": "string"
  },
  "url": {
   "type": "string"
  },
  "accent": {
   "type": "string"
  },
  "kicker": {
   "type": "string"
  },
  "bullets": {
   "type": "array",
   "items": {
    "type": "string"
   }
  },
  "headline": {
   "type": "string",
   "description": "Main text; \\n for line breaks"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402render-social-set-generator-63ccb00b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402render-u5vwpxpyua-uc.a.run.app](https://www.zero.xyz/host/x402render-u5vwpxpyua-uc.a.run.app/llms.txt)