REST APIで使用する

Serverless Hosted API V2 には、すべてのモデルと Workflows 用のエンドポイントが 1 つあります:

https://serverless.roboflow.com

モデルタイプ	Serverless Hosted API V2	Hosted API V1
物体検出、キーポイント検出	https://serverless.roboflow.com	https://detect.roboflow.com
インスタンスセグメンテーション	https://serverless.roboflow.com	https://outline.roboflow.com
分類	https://serverless.roboflow.com	https://classify.roboflow.com
セマンティックセグメンテーション	現在サポートされていません	https://segment.roboflow.com
Foundation models（例: CLIP、OCR、YOLO-World）	https://serverless.roboflow.com	https://infer.roboflow.com

HTTP でリクエストを送信する

Endpoint to run predefined workflow

post

Checks Roboflow API for workflow definition, once acquired - parses and executes injecting runtime parameters from request body

Path parameters

workspace_namestringRequired

workflow_idstringRequired

Body

api_keyany ofOptional

Roboflow API Key that will be passed to the model during initialization for artifact retrieval

stringOptional

or

nullOptional

excluded_fieldsany ofOptional

List of field that shall be excluded from the response (among those defined in workflow specification)

string[]Optional

or

nullOptional

enable_profilingbooleanOptional

Flag to request Workflow run profiling. Enables Workflow profiler only when server settings allow profiling traces to be exported to clients. Only applies for Workflows definitions saved on Roboflow platform.

Default: false

workflow_idany ofOptional

Optional identifier of workflow

stringOptional

or

nullOptional

use_cachebooleanOptional

Controls usage of cache for workflow definitions. Set this to False when you frequently modify definition saved in Roboflow app and want to fetch the newest version for the request.

Default: true

Responses

200

Successful Response

application/json

422

Validation Error

application/json

post

HTTPcURLJavaScriptPython

POST /{workspace_name}/workflows/{workflow_id} HTTP/1.1
Host: 
Content-Type: application/json
Accept: */*
Content-Length: 156

{
  "api_key": "text",
  "inputs": {
    "ANY_ADDITIONAL_PROPERTY": "anything"
  },
  "excluded_fields": [
    "text"
  ],
  "enable_profiling": false,
  "workflow_id": "text",
  "use_cache": true
}

{
  "outputs": [
    {
      "ANY_ADDITIONAL_PROPERTY": "anything"
    }
  ],
  "profiler_trace": [
    {
      "ANY_ADDITIONAL_PROPERTY": "anything"
    }
  ]
}

Python SDK でリクエストを送信する

Python で作業している場合、Serverless API とやり取りする最も便利な方法は Inference Python SDK を使うことです。

SDK を使うには、まずインストールしてください:

pip install inference-sdk

Serverless Hosted API V2 にリクエストを送信するには、次のコードを使用します:

from inference_sdk import InferenceHTTPClient

CLIENT = InferenceHTTPClient(
    api_url="https://serverless.roboflow.com",
    api_key="API_KEY"
)

result = CLIENT.infer(your_image.jpg, model_id="model-id/1")

上記で、ご自身の model ID および API key.