Why documentation is part of the product
For an API, the docs are the user interface. If a developer can't figure out how to authenticate and make their first call quickly, they stall — and your support inbox fills with questions the docs should have answered. Good documentation is a force multiplier for adoption and a load-reducer for your team.
- A quickstart that gets a developer to their first successful call fast
- Authentication explained with real, copy-pasteable examples
- Every endpoint: parameters, request/response shapes, and errors
- Working code samples in the languages your integrators use
- An error reference so developers can self-diagnose problems
- Webhook and event documentation where applicable
Docs that stay true and testable
Documentation rots the moment it drifts from the code. We favor approaches that keep docs honest — generated from an OpenAPI spec, with interactive 'try it' consoles so a reader can run a real request against the API and see it work, not just read a promise.
- An OpenAPI/Swagger spec as the single source of truth
- Interactive docs where readers can send real test calls
- Examples that match the current API, kept in sync with the code
- A sandbox or test environment so trying calls is safe
- Versioned docs that track your API versions
- Changelogs so integrators know what changed and when
Written for humans, not just reference
A reference list of endpoints isn't enough. Developers need to understand concepts, common workflows, and the 'why,' not just the 'what.' We write guides and tutorials alongside the reference so people can go from zero to integrated.
- Conceptual guides explaining how the API fits together
- Step-by-step tutorials for the most common integration jobs
- A clear getting-started path from signup to first call
- Guidance on rate limits, pagination, and best practices
- Honest documentation of limitations and edge cases
- A clean, navigable structure so people find answers fast
More on apis & integrations
Frequently asked questions
Can't developers just read the code?
Your external partners can't — they don't have your codebase, and even internal teams lose time reverse-engineering endpoints. Clear docs turn a multi-day integration into an afternoon and cut the support questions that land on your team.
How do we keep docs from going out of date?
By generating them from a spec (like OpenAPI) that lives with the code, and using interactive docs that make real calls, so drift shows up immediately. We set up the process, not just a one-time document that's stale in a month.
Can you document an API we already built?
Yes. We'll review your existing endpoints, write or generate an OpenAPI spec, add examples and guides, and stand up interactive docs. Documenting an existing API is a common project — you don't need to have planned docs from the start.