Stability AI Conservative Upscale via Locus x402

x402

Stability AI Conservative Upscale via Locus x402 is a paid API for AI agents from stability-ai.x402.paywithlocus.com, paid per call via x402, $0.46/call, status unknown (last checked 2026-09-13).

Upscales a source image to higher resolution using conservative AI enhancement with a guiding text prompt, preserving original detail.

Price / call$0.46

Seller volume →—

Success—

StatusUnknown

How this service works

Generative AI platform for images, 3D models, and audio — text-to-image, editing, upscaling, and more.

Output

Returns a JSON object with a 'data' field containing the upscaled image output, a 'success' boolean, a 'payment' object confirming the USDC amount settled via x402, and a 'request' object with a unique ID and a status URL for polling if needed.

Example use cases

E-commerce product photo upscaling

“I have a 512px product shot of my sneakers and I need it blown up to print quality. Upscale it conservatively with the prompt 'clean white studio sneaker product photo', creativity at 0.25, output as PNG, and make sure it doesn't add weird textures.”

AI art print enlargement

“I generated this portrait image at low resolution and want to turn it into a large wall print. Upscale it with the prompt 'detailed oil painting portrait of a woman, soft lighting', creativity around 0.4, and give me a PNG back.”

Archival photo restoration upscale

“Can you upscale this old scanned family photo to a much larger size? Use the prompt 'vintage family portrait, warm tones, sharp faces' and keep creativity low at 0.2 so it doesn't change the look too much — output as JPEG please.”

Technical details

Endpoint

POSThttps://stability-ai.x402.paywithlocus.com/stability-ai/upscale-conservative

When to prefer

Choose this endpoint when you need to enlarge an existing image while staying faithful to the original content — the 'conservative' mode minimizes hallucinated detail. Prefer it over creative upscaling options when accuracy and fidelity to the source matter more than adding new textures. It is ideal for product photos, archival images, or AI-generated art that needs print-ready resolution. Use when you can pay per-call in USDC via the x402 protocol without managing API keys.

Side effects

Invalid or missing source image returns an error in the data field
Creativity value outside 0–1 range may cause validation failure
Unsupported output_format string results in a bad request error
Payment failure or insufficient USDC balance causes a 402 response before processing
Very large input images may time out or be rejected
Missing required prompt field may result in degraded or failed output

Input

Schema · Request body

Field	Type	Description
seed	number
image	string
prompt	string
creativity	number
output_format	string
negative_prompt	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {},
    "payment": {
      "scheme": "exact",
      "settledUsdc": "0.001000",
      "authorizedMaxUsdc": "0.001000"
    },
    "request": {
      "id": "00000000-0000-4000-8000-000000000000",
      "statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
    },
    "success": true
  }
}

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How this service works

Generative AI platform for images, 3D models, and audio — text-to-image, editing, upscaling, and more.

Output

Example use cases

E-commerce product photo upscaling

AI art print enlargement

Archival photo restoration upscale

Technical details

Endpoint

POSThttps://stability-ai.x402.paywithlocus.com/stability-ai/upscale-conservative

When to prefer

Side effects

Invalid or missing source image returns an error in the data field
Creativity value outside 0–1 range may cause validation failure
Unsupported output_format string results in a bad request error
Payment failure or insufficient USDC balance causes a 402 response before processing
Very large input images may time out or be rejected
Missing required prompt field may result in degraded or failed output

Input

Schema · Request body

Field	Type	Description
seed	number
image	string
prompt	string
creativity	number
output_format	string
negative_prompt	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {},
    "payment": {
      "scheme": "exact",
      "settledUsdc": "0.001000",
      "authorizedMaxUsdc": "0.001000"
    },
    "request": {
      "id": "00000000-0000-4000-8000-000000000000",
      "statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
    },
    "success": true
  }
}