Overview

Create comprehensive API documentation and integration tests for all GhostPaste API endpoints, ensuring developers can easily understand and use the API.

Tasks

• Create OpenAPI/Swagger specification
• Document all endpoints and schemas
• Create API integration test suite
• Add example requests and responses
• Document R2 setup and configuration
• Create API client examples

Documentation Requirements

OpenAPI Specification

• Complete OpenAPI 3.0 spec
• All endpoints documented
• Request/response schemas
• Authentication requirements
• Error response formats
• Example values

Endpoint Documentation

• POST /api/gists
• GET /api/gists/[id]
• GET /api/blobs/[id]
• PUT /api/gists/[id]
• DELETE /api/gists/[id]

Integration Tests

• Happy path for all endpoints
• Error scenarios
• Rate limiting behavior
• PIN validation
• Size limit enforcement
• Expiry functionality

Setup Documentation

• R2 bucket creation
• Environment variables
• Local development with miniflare
• Production deployment

Acceptance Criteria

• Complete OpenAPI specification validates correctly
• All endpoints have integration tests
• Documentation includes curl examples
• Setup guide covers R2 configuration
• Tests run in CI pipeline
• API client example in JavaScript/TypeScript

Dependencies

• All other API issues for accurate documentation

References

• OpenAPI Specification
• See docs/PHASE_5_ISSUE_TRACKING.md for detailed specifications