# StableStudio Arrow 1.1 Max Vectorize

> StableStudio Arrow 1.1 Max Vectorize is a paid API for AI agents from stablestudio.io, paid per call via x402, $10/call, status unknown (last checked 2026-09-13).

Converts a raster image into a scalable vector graphic using the Arrow 1.1 Max AI model, returning a job ID for async polling.

## Facts

- Endpoint: POST https://stablestudio.io/api/generate/arrow-1.1-max/vectorize
- Price: $10/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stablestudio-arrow-1-1-max-vectorize-b4361fd0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_o-lxnn6C8zpmeX5g094md

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 stablestudio-arrow-1-1-max-vectorize-b4361fd0 -d '<json body>'
```

Example prompt: Can you vectorize my logo PNG using StableStudio's Arrow 1.1 Max model so I can scale it to any size without losing quality?

## When to prefer this

Choose this endpoint when you need AI-powered rasterized-to-vector conversion without a subscription commitment, paying only per conversion at $10 USDC. It uses the Arrow 1.1 Max model, which is suited for high-quality vectorization of logos, illustrations, and artwork. Prefer this over subscription-based vectorization tools when usage is sporadic or per-project.

## Known failure modes

- Invalid or unsupported image format submitted — returns error response
- Image file too large or resolution too high — rejected before job creation
- Insufficient USDC balance or payment failure — job not created
- Poll URL returns failed status if vectorization model encounters unsupported content
- Network timeout during async job creation — may require retry

## How this service works

Pay-per-generation AI image and video creation. No subscriptions ever.

## Output

Returns a JSON object with a job type ('arrow-1.1-max-vectorize'), a unique jobId, a status of 'pending', a pollUrl to check progress and retrieve the final vector output, and a success flag. The agent must poll the provided URL to retrieve the completed vectorized result.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "image": {
   "type": "string",
   "format": "uri",
   "description": "Image URL to vectorize"
  },
  "top_p": {
   "type": "number",
   "default": 1,
   "maximum": 1,
   "minimum": 0,
   "description": "Nucleus sampling probability"
  },
  "prompt": {
   "type": "string",
   "default": "",
   "description": "Ignored for image-to-SVG vectorization"
  },
  "auto_crop": {
   "type": "boolean",
   "default": false,
   "description": "Auto-crop to the dominant subject before vectorization"
  },
  "target_size": {
   "type": "integer",
   "default": 1024,
   "maximum": 4096,
   "minimum": 128,
   "description": "Square resize target in pixels before vectorization"
  },
  "temperature": {
   "type": "number",
   "default": 1,
   "maximum": 2,
   "minimum": 0,
   "description": "Sampling temperature"
  },
  "presence_penalty": {
   "type": "number",
   "default": 0,
   "maximum": 2,
   "minimum": -2,
   "description": "Penalty for tokens already present in prior output"
  },
  "max_output_tokens": {
   "type": "integer",
   "default": 4096,
   "maximum": 131072,
   "minimum": 1,
   "description": "Upper bound for output token count"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "type": "arrow-1.1-max-vectorize",
  "jobId": "cmpbmzaee000j04jrzx4f43tw",
  "status": "pending",
  "pollUrl": "https://stablestudio.dev/api/jobs/cmpbmzaee000j04jrzx4f43tw",
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stablestudio-arrow-1-1-max-vectorize-b4361fd0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stablestudio.io](https://www.zero.xyz/host/stablestudio.io/llms.txt)