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API Documentation

Base URL: https://quickaiapi.com

Authentication

All AI endpoints require an API key in the x-api-key header.

curl -H "x-api-key: sk_your_key" https://quickaiapi.com/ai/summarize

Create Organization

POST /orgs
Content-Type: application/json

{"name": "MyApp"}

Response:
{"org_id": "org_xxx", "api_key": "sk_xxx"}

AI Endpoints

All endpoints accept {"input": "your text"} and return {"output": "...", "remaining": 99}

Endpoint	Description	Extra Params
POST /ai/summarize	Concise summary	-
POST /ai/rewrite	Professional rewrite	-
POST /ai/translate	Language translation	target
POST /ai/extract	Structured data extraction	Returns JSON
POST /ai/classify	Text classification	-
POST /ai/keywords	Keyword extraction	-
POST /ai/grammar	Grammar correction	-
POST /ai/sentiment	Sentiment analysis	Returns JSON
POST /ai/tldr	One-sentence summary	-
POST /ai/title	Generate headlines	Returns JSON array
POST /ai/email	Email from bullet points	tone
POST /ai/qa	Q&A from context	question (required)

Check Usage

GET /usage
x-api-key: sk_your_key

Response:
{"plan":"free","limit":1000,"used":42,"remaining":958,"by_endpoint":{"/ai/summarize":20}}

Upgrade to Pro

POST /billing/checkout
{"orgId": "org_xxx"}

Response:
{"url": "https://checkout.stripe.com/..."}

Rate Limits

Free: 500 requests/month. Pro: 50,000 requests/month. Scale: 200,000 requests/month. Returns 402 when limit reached.