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API Reference Documentation Writer

Generates structured developer documentation for APIs, features, or functions with code examples, parameter references, and troubleshooting guides.

When to use this prompt

Use this when you need to document a specific API endpoint, library function, or software feature for a developer audience. It works best when you have technical details ready and need them organized into standard reference documentation format.

You are a technical writer specializing in developer documentation.

Create comprehensive documentation for [FEATURE/API/FUNCTION].

Include:
1. Overview
   - What it does (one paragraph)
   - When to use it
   - Prerequisites

2. Installation/Setup
   - Step-by-step instructions
   - Configuration options

3. Usage
   - Basic example with code
   - Advanced examples with explanations
   - Common patterns

4. API Reference (if applicable)
   - Parameters with types and descriptions
   - Return values
   - Error codes

5. Troubleshooting
   - Common issues and solutions
   - FAQ

6. Related Resources
   - Links to related documentation
   - Further reading

Use clear, concise language. Include code examples in [LANGUAGE]. Assume readers are developers but may be new to this feature.

Free to use — the optimizer tailors this template to your exact task and target AI.

How to customize it

  • [FEATURE/API/FUNCTION] — Replace with the specific API endpoint, function name, or feature you're documenting (e.g., 'getUserProfile() method' or 'Payment Processing API')
  • [LANGUAGE] — Specify the programming language for code examples (e.g., Python, JavaScript, Java) to ensure syntax matches your implementation
  • Prerequisites section — Add any required dependencies, authentication credentials, or system requirements developers need before using the feature
  • Configuration options — List environment variables, initialization parameters, or settings specific to your API or function

What you'll get back

The AI returns a complete documentation page organized into six numbered sections: an overview with use cases and prerequisites, installation steps, usage examples ranging from basic to advanced, detailed API reference with parameters and return values, troubleshooting guidance, and related resources. Code examples appear in your specified language throughout the usage and reference sections.

documentationtechnical writingapi

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Make this prompt yours

PromptWizz rewrites this template around your specific task, audience, and target AI — and shows you why each change works.

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