Comprehensive API Documentation Guide

I need a writer who can turn our existing API endpoints and engineering notes into a single, comprehensive guide aimed at intermediate developers. The finished document should walk readers from initial authentication all the way through advanced query parameters and error-handling patterns, explaining not just the what but the why behind each call.

Here is what I am expecting:
• Full endpoint reference, grouped logically, with required/optional parameters, sample requests and responses, and clearly stated status codes.
• Explanatory sections that outline common workflows so a developer can understand real-world use cases, not just isolated calls.
• Consistent code snippets in cURL plus at least one mainstream language (JavaScript or Python is fine) so readers can copy-paste and get immediate results.
• Clear notes on rate limits, pagination, webhooks, versioning strategy, and any gotchas we have already uncovered in production.
• Final delivery in Markdown (compatible with GitHub Pages) so our team can drop it straight into our existing docs site.

I will supply:
– Postman collection, raw JSON examples, and internal engineering comments.
– Direct Slack access for quick clarifications.

Success means an intermediate developer unfamiliar with our platform can read your guide and build a working integration in a single sitting.