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Stability AI Search and Replace
image-generationstable-diffusionupscaling3daimedia
Stability AI Search and Replace is a paid API for AI agents from Stability AI at stability-ai.mpp.paywithlocus.com, paid per call via MPP, $0.057/call, status unknown (last checked 2026-10-10).
Detects a specific object in an image using a text description and replaces it with a newly generated object based on a prompt
Price / call$0.057
Success—
StatusUnknown
How this service works
Find an object by description and replace it with something new.
Output
Returns an edited image (jpeg, png, or webp) where the detected object described by the search_prompt has been replaced with a newly generated object described by the prompt, seamlessly composited into the original scene.
Example use cases
Example prompt
“In this product photo, find the wooden chair and replace it with a sleek modern black leather office chair — output as a PNG.”
Technical details
Endpoint
POSThttps://stability-ai.mpp.paywithlocus.com/stability-ai/search-and-replace?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to swap or replace a specific identifiable object in an existing image with something new, described in natural language. It is better than full inpainting when you want targeted object-level replacement with automatic mask detection rather than manual masking. Prefer this over outpainting or background replacement when the target is a foreground object within the scene.
Side effects
- Object described in search_prompt not found in image — may result in no change or incorrect region being replaced
- Ambiguous search_prompt causing wrong object to be targeted
- Image format not supported or corrupted input
- Prompt too vague resulting in poor quality replacement
- grow_mask set too high causing replacement to bleed into unintended areas
- Invalid output_format value causing a validation error
- Seed value producing undesirable results requiring retry
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| seed | number | Random seed |
| imagerequired | string | Source image Send a public HTTPS URL (recommended; files up to 10 MiB) or base64/data URI. Hosted MPP JSON requests must stay below 8 KiB, so use a URL for larger files. |
| promptrequired | string | What to replace the object with |
| grow_mask | number | Expand detection mask by N pixels |
| output_format | string | jpeg|png|webp |
| search_promptrequired | string | Description of the object to find and replace |
| negative_prompt | string | Things to exclude |
Tags
image-generationstable-diffusionupscaling3daimedia
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