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Roboflow Sam3 API

The Sam3 API from Roboflow — 3 operation(s) for sam3.

Roboflow Sam3 API is one of 26 APIs that Roboflow publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Sam3. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 3 operations across 3 paths, and defines 19 schemas. It is described by OpenAPI 3.2.0, at version 1.3.8.

Requests are made against a single base URL, https://serverless.roboflow.com.

3 operations 3 paths 19 schemas 3 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.3.8
Base URL
https://serverless.roboflow.com
License
Terms of Service
Resource Areas
1

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 3 POST. Each is listed below with its method, path, parameters, and response codes.

Sam3 3
POST
/sam3/embed_image
Seg preview Image Embeddings
sam3_embed_image_sam3_embed_image_post 3 params body → 200422
POST
/sam3/concept_segment
SAM3 PCS (promptable concept segmentation)
sam3_segment_image_sam3_concept_segment_post 5 params body → 200422
POST
/sam3/visual_segment
SAM3 PVS (promptable visual segmentation)
sam3_visual_segment_sam3_visual_segment_post 5 params body → 200422

Schemas 19

The contract defines 19 schemas that model the data the API accepts and returns. The most detailed are Sam2SegmentationRequest (17 properties), Sam3SegmentationRequest (15 properties), Sam2EmbeddingRequest (12 properties), Sam3Prompt (5 properties). Each schema is shown below with its type and property counts.

Sam3Prompt
object
Unified prompt that can contain text and/or geometry. Absolute pixel coordinates are used for boxes. Labels accept 0/1 or booleans.
5 properties
Sam2SegmentationResponse
object
2 properties 2 required
Sam2SegmentationRequest
object
SAM segmentation request. Attributes: format (Optional[str]): The format of the response. image (InferenceRequestImage): The image to be segmented. imageid (Op…
17 properties 2 required
Sam2PromptSet
object
1 property
BoxXYXY
object
4 properties 4 required
Sam3SegmentationRequest
object
15 properties 3 required
HTTPValidationError
object
1 property
Sam3PromptResult
object
3 properties 3 required
Sam3EmbeddingResponse
object
2 properties 2 required
Sam2Prompt
object
2 properties
InferenceRequestImage
object
Image data for inference request. Attributes: type (str): The type of image data provided, one of 'url', 'base64', or 'numpy'. value (Optional[Any]): Image dat…
2 properties 1 required
Sam2SegmentationPrediction
object
SAM segmentation prediction. Attributes: masks (Union[List[List[List[int]]], Dict[str, Any], Any]): Mask data - either polygon coordinates or RLE encoding. con…
3 properties 2 required
Box
object
4 properties 4 required
ValidationError
object
3 properties 3 required
Point-Input
object
3 properties 3 required
Sam3SegmentationPrediction
object
3 properties 2 required
Sam3PromptEcho
object
4 properties 1 required
Sam2EmbeddingRequest
object
SAM embedding request. Attributes: image (Optional[inference.core.entities.requests.inference.InferenceRequestImage]): The image to be embedded. imageid (Optio…
12 properties 1 required
Sam3SegmentationResponse
object
2 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

roboflow-sam3-api-openapi.yml Raw ↑

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