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Create Customer-Friendly API Documentation

Generate comprehensive, user-friendly API documentation that helps customers integrate quickly. Perfect for developer relations and support teams.

Works with: chatgptclaudegemini

Prompt Template

Create comprehensive API documentation for our [API_NAME] API that will help customers integrate successfully. The documentation should be accessible to developers with varying experience levels. API Details: - API Type: [API_TYPE] - Primary Use Cases: [USE_CASES] - Target Audience: [TARGET_AUDIENCE] - Authentication Method: [AUTH_METHOD] - Base URL: [BASE_URL] - Key Endpoints: [ENDPOINTS] Structure the documentation with these sections: 1. **Getting Started Guide**: Include prerequisites, authentication setup, and first API call 2. **Authentication**: Detailed auth flow with code examples 3. **Core Endpoints**: For each endpoint, provide HTTP method, URL, parameters, request/response examples, and error codes 4. **Code Examples**: Working code snippets in [PROGRAMMING_LANGUAGES] 5. **Error Handling**: Common errors, status codes, and troubleshooting steps 6. **Rate Limiting**: Limits, headers, and best practices 7. **SDKs and Libraries**: Available tools and installation instructions 8. **FAQ**: Address common integration challenges 9. **Changelog**: Version history and breaking changes Writing Guidelines: - Use clear, jargon-free language - Provide realistic, working code examples - Include expected responses for all examples - Add troubleshooting tips for common issues - Structure content for easy scanning - Include interactive elements where possible Ensure the documentation helps developers integrate within [INTEGRATION_TIME] and reduces support tickets.

Variables to Customize

[API_NAME]

The name of your API service

Example: PaymentFlow

[API_TYPE]

Type of API (REST, GraphQL, etc.)

Example: REST API

[USE_CASES]

Primary use cases for the API

Example: Process payments, manage subscriptions, handle refunds

[TARGET_AUDIENCE]

Primary audience for the API

Example: E-commerce developers, fintech startups, marketplace platforms

[AUTH_METHOD]

Authentication method used

Example: API Key with Bearer token

[BASE_URL]

API base URL

Example: https://api.paymentflow.com/v1

[ENDPOINTS]

Key API endpoints to document

Example: /payments, /customers, /subscriptions, /refunds

[PROGRAMMING_LANGUAGES]

Programming languages for code examples

Example: JavaScript, Python, PHP, cURL

[INTEGRATION_TIME]

Target integration time for developers

Example: 30 minutes

Example Output

# PaymentFlow API Documentation ## Getting Started Welcome to PaymentFlow API! This REST API enables you to process payments, manage subscriptions, and handle refunds seamlessly. Most developers can integrate within 30 minutes. ### Prerequisites - API key (get yours at dashboard.paymentflow.com) - HTTPS-enabled application - Basic knowledge of REST APIs ### Quick Start ```bash curl -H "Authorization: Bearer YOUR_API_KEY" \ https://api.paymentflow.com/v1/payments ``` ## Authentication All requests require an API key sent as a Bearer token: ```javascript fetch('https://api.paymentflow.com/v1/payments', { headers: { 'Authorization': 'Bearer sk_live_abc123', 'Content-Type': 'application/json' } }); ``` ## Core Endpoints ### Create Payment `POST /payments` **Parameters:** - `amount` (integer, required): Amount in cents - `currency` (string, required): Three-letter currency code - `customer_id` (string, optional): Customer identifier **Example Request:** ```json { "amount": 2500, "currency": "USD", "customer_id": "cust_123" } ``` **Example Response:** ```json { "id": "pay_456", "status": "succeeded", "amount": 2500, "currency": "USD" } ``` ## Error Handling | Status Code | Description | |-------------|-------------| | 400 | Invalid request parameters | | 401 | Invalid API key | | 429 | Rate limit exceeded | ## Rate Limiting Requests are limited to 100 per minute. Check headers: - `X-RateLimit-Remaining`: Requests left - `X-RateLimit-Reset`: Reset time

Pro Tips for Best Results

  • Include realistic, working code examples that developers can copy-paste and modify for their needs
  • Add troubleshooting sections for common integration issues to reduce support tickets
  • Use consistent formatting and clear status code explanations to improve developer experience
  • Provide interactive examples or sandbox environments where possible for hands-on testing
  • Structure content with clear headings and navigation to help developers find information quickly

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