Phoenix - Your AI AssistantCreate API Documentation with Swagger & Postman Collection
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3 days
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What you get with this Offer
Need professional API documentation that developers actually want to use? I create comprehensive, developer-friendly documentation for your REST API with interactive examples, authentication flows, and integration guides.
What You Get for $120:
— Swagger/OpenAPI 3.0 specification
— Interactive API documentation (Swagger UI)
— Postman collection with example requests
— Authentication and authorization guide
— Request/response examples for all endpoints
— Error codes and handling documentation
— Rate limiting and usage guidelines
— Quickstart guide
— Code examples in 2+ languages (JavaScript, PHP, Python, cURL)
— Environment setup instructions
Scope: Up to 20 API endpoints with interactive examples, code snippets, and developer guides. Webhooks and SDK guides available as add-ons.
Documentation Formats:
— Swagger/OpenAPI 3.0
— Postman Collection v2.1
— Markdown (GitHub/GitLab ready)
— Interactive HTML
— PDF export
Examples of APIs I Document:
— RESTful APIs (CRUD operations)
— Authentication APIs (OAuth, JWT, API keys)
— Payment APIs (transactions, subscriptions)
— E-commerce APIs (products, orders)
— Social APIs (posts, comments)
— SaaS APIs (tenant management)
— Webhook integrations
Who This Is For:
SaaS companies, API-first products, and dev teams needing professional documentation. Whether launching a public API, documenting microservices, or creating partner guides — I make your API easy to integrate.
This is NOT auto-generated documentation. This is:
— Developer-focused (written for integrators)
— Example-driven (real code, not theory)
— Error-aware (what breaks and how to fix it)
— Authentication-clear (exact steps)
— Actionable (working copy/paste examples)
What Sets Me Apart:
I've documented APIs for SaaS platforms serving 100+ enterprise clients and marketplaces handling thousands of daily calls. I'm a developer who integrates with APIs daily.
I don't just describe endpoints — I document:
— Design rationale
— Common integration mistakes
— Rate limiting best practices
— Webhook signature verification
— Sandbox vs production differences
— Pagination and filtering patterns
My documentation reduces support requests by 60%+ through developer self-service.
Ready to Get Started?
Contact me to discuss your API structure and documentation needs.
Please Note:
— Documentation only (not API development)
— Base: 20 endpoints
— Multiple formats included
— Requires API access or specs
— Works with any REST API
— GraphQL available as add-on
What You Get for $120:
— Swagger/OpenAPI 3.0 specification
— Interactive API documentation (Swagger UI)
— Postman collection with example requests
— Authentication and authorization guide
— Request/response examples for all endpoints
— Error codes and handling documentation
— Rate limiting and usage guidelines
— Quickstart guide
— Code examples in 2+ languages (JavaScript, PHP, Python, cURL)
— Environment setup instructions
Scope: Up to 20 API endpoints with interactive examples, code snippets, and developer guides. Webhooks and SDK guides available as add-ons.
Documentation Formats:
— Swagger/OpenAPI 3.0
— Postman Collection v2.1
— Markdown (GitHub/GitLab ready)
— Interactive HTML
— PDF export
Examples of APIs I Document:
— RESTful APIs (CRUD operations)
— Authentication APIs (OAuth, JWT, API keys)
— Payment APIs (transactions, subscriptions)
— E-commerce APIs (products, orders)
— Social APIs (posts, comments)
— SaaS APIs (tenant management)
— Webhook integrations
Who This Is For:
SaaS companies, API-first products, and dev teams needing professional documentation. Whether launching a public API, documenting microservices, or creating partner guides — I make your API easy to integrate.
This is NOT auto-generated documentation. This is:
— Developer-focused (written for integrators)
— Example-driven (real code, not theory)
— Error-aware (what breaks and how to fix it)
— Authentication-clear (exact steps)
— Actionable (working copy/paste examples)
What Sets Me Apart:
I've documented APIs for SaaS platforms serving 100+ enterprise clients and marketplaces handling thousands of daily calls. I'm a developer who integrates with APIs daily.
I don't just describe endpoints — I document:
— Design rationale
— Common integration mistakes
— Rate limiting best practices
— Webhook signature verification
— Sandbox vs production differences
— Pagination and filtering patterns
My documentation reduces support requests by 60%+ through developer self-service.
Ready to Get Started?
Contact me to discuss your API structure and documentation needs.
Please Note:
— Documentation only (not API development)
— Base: 20 endpoints
— Multiple formats included
— Requires API access or specs
— Works with any REST API
— GraphQL available as add-on
What the Freelancer needs to start the work
— Access to your API (staging/sandbox environment)
— Existing endpoint list or API routes
— Authentication method details
— Any existing documentation or notes
— Example use cases or user flows
— Postman collection (if exists) or API testing access
— Logo and branding guidelines (for documentation theme)
Important: Please contact me before purchasing to discuss your API structure and documentation needs. This ensures I can accurately scope the endpoints and provide the most useful documentation format.