ガイド
タスク(認識)
reCAPTCHA v2

ReCaptcha画像認識

WARNING

createTask を使用してタスクを作成してください。

このAPIは、結果を別途取得する必要はなく、画像認識の結果を同期的に返します!

タスクのtypeフィールドは以下の通りです。

  • ReCaptchaV2Classification

タスクの作成

createTask を使用してタスクを作成してください。

タスクオブジェクト構造

プロパティ必須説明
typeString必須ReCaptchaV2Classification
websiteURLStringオプションページソースURL(精度向上のため)
websiteKeyStringオプションウェブサイトキー(精度向上のため)
imagestring必須base64でエンコードされた画像文字列
questionString必須以下の質問リストを参照してください。

質問リスト

{
  "/m/0pg52": "taxis",
  "/m/01bjv": "bus",
  "/m/02yvhj": "school bus",
  "/m/04_sv": "motorcycles",
  "/m/013xlm": "tractors",
  "/m/01jk_4": "chimneys",
  "/m/014xcs": "crosswalks",
  "/m/015qff": "traffic lights",
  "/m/0199g": "bicycles",
  "/m/015qbp": "parking meters",
  "/m/0k4j": "cars",
  "/m/015kr": "bridges",
  "/m/019jd": "boats",
  "/m/0cdl1": "palm trees",
  "/m/09d_r": "mountains or hills",
  "/m/01pns0": "fire hydrant",
  "/m/01lynh": "stairs"
}

リクエスト例

POST https://api.capsolver.com/createTask
Host: api.capsolver.com
Content-Type: application/json
{
 "clientKey": "YOUR_API_KEY",
 "task": {
   "type": "ReCaptchaV2Classification",
   "websiteURL": "https://xxxx.com",
 
 
"image": "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"
 
"質問": "/m/04_sv"
 }
}

レスポンス例

複数のオブジェクト

{
 "errorId": 0,
 "status": "ready",
 "solution": {
   "type": "multi",
   "objects": [
     0,
     1,
     2,
     3
   ],
   "size": 4,
   // 3 or 4
 },
 "taskId": "cbb1c730-e569-4ba6-b5fc-e06377694aa7"
}

単一オブジェクト

{
 "errorId": 0,
 "status": "ready",
 "solution": {
   "type": "single",
   "hasObject": true,
   "size": 1,
 },
 "taskId": "cbb1c730-e569-4ba6-b5fc-e06377694aa7"
}

SDKリクエストの使用

#pip install --upgrade capsolver
#export CAPSOLVER_API_KEY='...'
 
import capsolver
 
capsolver.api_key = "..."
 
solution = capsolver.solve({
    "type":"ReCaptchaV2Classification",
    "image": "/9j/4AAQSkZJRgABAgAAAQABA...",
    "question":"/m/0k4j",
})
print(solution)