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開発者向けドキュメント

TurnitPass APIドキュメント

APIキーの作成方法から始め、文章調整、言い換え、AIチェック、引用、参考文献機能を呼び出し、自社の執筆システムにTurnitPassを組み込みます。

One request

Quick example

Send text to the humanizer endpoint with a Bearer API key. The response returns the transformed output, words used, and the remaining word balance for the key owner.

curl

POST /api/v1/humanize

curl -X POST https://turnitpass.com/api/v1/humanize \
  -H "Authorization: Bearer tp_live_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{"text":"Paste your draft here","language":"en","mode":"revise"}'

response

200 OK

{
  "output": "Your humanized text...",
  "words_used": 6,
  "words_remaining": 249994
}

TurnitPass also exposes paraphrase, rewrite, detector, citation, bibliography, and status endpoints from the same API-key flow.

Route map

Explore the docs

クイックスタート

ワークスペースからAPIキーを作成し、同じキーを使用して文章調整、AIチェック、引用機能を呼び出します。

認証方法

開発者向けリクエストには、TurnitPassのワークスペースで生成されたAPIキーを使用します。

APIリファレンス

認証が必要な文章調整、言い換え、AIチェック、引用、参考文献、APIキー状態確認のリファレンス。

更新履歴

文章調整、AIチェック、執筆ツール、請求、APIにおける最近の変更点。

最初の文章調整リクエストを送信する

Create a key and make the first request.

TurnitPass REST API

Review endpoints, parameters, limits, and response shapes.

Production flow

Request lifecycle

Every TurnitPass API call follows the same product path: authenticate the key, validate the payload, run the writing or citation workflow, meter usage, and return a response shape that can be stored by your product.

Authenticate the API key

Send an API key generated from the workspace. Revoked, malformed, or missing keys fail before text processing starts.

Validate text, language, and limits

Transform requests enforce word ranges, detector requests enforce longer scan limits, and citation requests validate style and source input.

Run the workflow

Humanize, paraphrase, rewrite, detect, citation, and bibliography routes reuse the same server-side behavior as the public tools.

Record usage and return output

Successful calls return output plus usage metadata such as words used, remaining balance, status details, or formatted citation exports.

API一覧

主要機能

文章調整

POST/api/v1/humanize

原文のニュアンスを維持しながら、AIらしい表現を見直しやすくします。

言い換え

POST/api/v1/paraphrase

複数のモードで、文章の言い換えや推敲を行います。

AIチェック

POST/api/v1/detect

AI生成の可能性の目安と見直しポイントを返します。

引用

POST/api/v1/citation

DOI、URL、または手動入力された情報源を引用形式に整えます。

Production checklist

Server-side calls

Never expose API keys in client bundlesCall TurnitPass from your backend, worker, queue, or protected server action.

Retry behavior

Retry network failures, not validation failuresHandle 4xx responses as user or payload issues and reserve retries for transient 5xx/network errors.

Word budgets

Show remaining balance before heavy flowsUse the status endpoint to decide whether to queue a job, ask for upgrade, or split a document.

Billing setup

Stripe secrets are final configurationThe checkout, portal, and webhook surfaces are wired; live keys and price IDs are intentionally left for deployment.

For product integrations, keep one TurnitPass key per environment. Production, staging, and local development should be revocable independently.