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DeveloperKeys, usage, and billing

Desenvolvedores

Integre humanização de IA no seu produto

O hub para programadores TurnitPass reúne documentação de API, autenticação, gestão de chaves e limites de utilização para fluxos de trabalho de escrita em produção.

Start from the workflow you need

Developer hub

Production path

Create a key, call the endpoint, track usage.

TurnitPass keeps the developer path close to the product workflow: account-owned keys, metered requests, word balance, and docs that map to live routes.

Create API key

Generate a named key from the workspace and copy it once.

Send Bearer request

Call humanizer, detector, paraphrase, citation, or bibliography routes.

Review usage

Requests roll up to word balance, endpoint logs, and future billing limits.

Start quickstart Create a key

POST/humanizePOST/paraphrasePOST/detectPOST/citation

request

POST /humanize

curl -X POST /api/v1/humanize
  -H "Authorization: Bearer tp_live_your_api_key"
  -d '{"language":"en"}'

200 OK

response

142

words used

2,858

remaining

workspace

Keysscoped

MeteringSQLite

BillingStripe-ready

Limitsplan-aware

Private by default

Keys stay hashed and account-scoped.

Start

Início rápido

Crie uma chave de API, envie o seu primeiro pedido de revisão e teste a paráfrase.

Abrir

Secure

Autenticação

Use chaves de API Bearer geradas no painel. As chaves podem ser revogadas sem alterar o login do utilizador.

Abrir

Reference

Referência de API

Rotas de revisão, paráfrase, reescrita, deteção, citações, bibliografia e estado.

Abrir

Manage

Espaço de trabalho

Gira faturação, saldo de palavras, chaves de API e estado de subscrição diretamente no espaço de trabalho.

Abrir

API

Rotas principais

Authenticated

Bearer API keys

Metered

word balance

Product-ready

billing hooks

Rever

POST/api/v1/humanize

Revê texto assistido por IA mantendo o significado original.

Parafrasear

POST/api/v1/paraphrase

Reescreve e refina textos em múltiplos modos.

Detetar

POST/api/v1/detect

Devolve estimativas de sinais de IA e notas de revisão.

Citações

POST/api/v1/citation

Formata metadados de fontes DOI, URL ou inseridos manualmente.

Use cases

What developers are building

The API is designed around the same TurnitPass workflow writers use in the browser: humanize, detect, rewrite, paraphrase, cite, and track usage.

01POST /api/v1/humanize

Content platforms

Humanize AI-assisted drafts before publishing, then expose detector feedback and citation cleanup inside your editor.

02POST /api/v1/paraphrase

Writing tools

Add paraphrase, rewrite, and AI-writing review to existing document workflows without building the model layer yourself.

03POST /api/v1/detect

Review workspaces

Send submissions through detector endpoints, store review notes, and show reviewers the signals behind each estimate.

04POST /api/v1/citation

Research workflows

Format citation and bibliography output for source-heavy products, student tools, and academic writing assistants.

Production detail

Limits, billing, and reliability

These are the operational rules client apps should design around before enabling TurnitPass for real users.

Authentication

Bearer API key

Workspace API keys are shown once when created and can be revoked without changing Google login.

Transform limit

1,000 words/request

Humanize, paraphrase, and rewrite endpoints share the transform word limit and deduct successful requests from balance.

Detection limit

5,000 words/request

Detector requests support longer review inputs and return estimates, review notes, and signal details.

Rate limits

50 req/min/key

Transform, detector, and status endpoints default to 50 requests per minute per key; citation routes allow 100.

Billing path

Stripe-ready

Checkout, portal, webhooks, word balance, and plan limits are wired; live Stripe keys and price IDs stay configurable.

Failure handling

Charge on success

Transform words are consumed after a successful engine response, so failed validation or engine errors do not spend words.

Production notes

Privado por padrão. A utilização da API está associada a uma chave do utilizador. Os pedidos ficam ligados à conta para permitir limites, auditoria de utilização e controlos de equipa.

Faturação preparada para crescer. A faturação, o portal do cliente e os limites de plano podem acompanhar o crescimento do produto sem expor detalhes de configuração ao utilizador final.

Before launch

Ship checklist

Create test key

Generate a workspace API key and confirm the prefix appears only once.

Run core calls

Call humanize, detect, paraphrase, citation, bibliography, and status with the same Bearer token.

Handle errors

Map invalid_api_key, rate_limited, insufficient_words, and validation errors in your client.

Set billing

Add live Stripe secrets and price IDs when your plan table and checkout copy are final.

Início rápido

Run the first request and confirm the response contract.

Referência de API

Review request bodies, limits, and error formats before shipping.

Developer hub

Production path

Create a key, call the endpoint, track usage.

TurnitPass keeps the developer path close to the product workflow: account-owned keys, metered requests, word balance, and docs that map to live routes.

Create API key

Generate a named key from the workspace and copy it once.

Send Bearer request

Call humanizer, detector, paraphrase, citation, or bibliography routes.

Review usage

Requests roll up to word balance, endpoint logs, and future billing limits.

Start quickstart Create a key

POST/humanizePOST/paraphrasePOST/detectPOST/citation

request

POST /humanize

curl -X POST /api/v1/humanize
  -H "Authorization: Bearer tp_live_your_api_key"
  -d '{"language":"en"}'

200 OK

response

142

words used

2,858

remaining

workspace

Keysscoped

MeteringSQLite

BillingStripe-ready

Limitsplan-aware

Private by default

Keys stay hashed and account-scoped.

Start

Início rápido

Crie uma chave de API, envie o seu primeiro pedido de revisão e teste a paráfrase.

Abrir

Secure

Autenticação

Use chaves de API Bearer geradas no painel. As chaves podem ser revogadas sem alterar o login do utilizador.

Abrir

Reference

Referência de API

Rotas de revisão, paráfrase, reescrita, deteção, citações, bibliografia e estado.

Abrir

Manage

Espaço de trabalho

Gira faturação, saldo de palavras, chaves de API e estado de subscrição diretamente no espaço de trabalho.

Abrir

Rotas principais

Authenticated

Bearer API keys

Metered

word balance

Product-ready

billing hooks

Rever

POST/api/v1/humanize

Revê texto assistido por IA mantendo o significado original.

Parafrasear

POST/api/v1/paraphrase

Reescreve e refina textos em múltiplos modos.

Detetar

POST/api/v1/detect

Devolve estimativas de sinais de IA e notas de revisão.

Citações

POST/api/v1/citation

Formata metadados de fontes DOI, URL ou inseridos manualmente.

What developers are building

The API is designed around the same TurnitPass workflow writers use in the browser: humanize, detect, rewrite, paraphrase, cite, and track usage.

01POST /api/v1/humanize

Content platforms

Humanize AI-assisted drafts before publishing, then expose detector feedback and citation cleanup inside your editor.

02POST /api/v1/paraphrase

Writing tools

Add paraphrase, rewrite, and AI-writing review to existing document workflows without building the model layer yourself.

03POST /api/v1/detect

Review workspaces

Send submissions through detector endpoints, store review notes, and show reviewers the signals behind each estimate.

04POST /api/v1/citation

Research workflows

Format citation and bibliography output for source-heavy products, student tools, and academic writing assistants.

Limits, billing, and reliability

These are the operational rules client apps should design around before enabling TurnitPass for real users.

Authentication

Bearer API key

Workspace API keys are shown once when created and can be revoked without changing Google login.

Transform limit

1,000 words/request

Humanize, paraphrase, and rewrite endpoints share the transform word limit and deduct successful requests from balance.

Detection limit

5,000 words/request

Detector requests support longer review inputs and return estimates, review notes, and signal details.

Rate limits

50 req/min/key

Transform, detector, and status endpoints default to 50 requests per minute per key; citation routes allow 100.

Billing path

Stripe-ready

Checkout, portal, webhooks, word balance, and plan limits are wired; live Stripe keys and price IDs stay configurable.

Failure handling

Charge on success

Transform words are consumed after a successful engine response, so failed validation or engine errors do not spend words.

Production notes

Privado por padrão. A utilização da API está associada a uma chave do utilizador. Os pedidos ficam ligados à conta para permitir limites, auditoria de utilização e controlos de equipa.

Faturação preparada para crescer. A faturação, o portal do cliente e os limites de plano podem acompanhar o crescimento do produto sem expor detalhes de configuração ao utilizador final.

Ship checklist

Create test key

Generate a workspace API key and confirm the prefix appears only once.

Run core calls

Call humanize, detect, paraphrase, citation, bibliography, and status with the same Bearer token.

Handle errors

Map invalid_api_key, rate_limited, insufficient_words, and validation errors in your client.

Set billing

Add live Stripe secrets and price IDs when your plan table and checkout copy are final.

Início rápido

Run the first request and confirm the response contract.

Referência de API

Review request bodies, limits, and error formats before shipping.