Question: Are there any APIs that can provide clear explanations of code and integrate with my existing workflow?

Unblocked provides an information retrieval system that draws knowledge from sources like GitHub, Slack and Confluence into your code. It can explain the nuances of your code, surface relevant documentation and previous discussions, and offer quick answers based on your codebase and internal knowledge. With features like contextual documentation, role-based access control and IDE plugins for Visual Studio Code and JetBrains, Unblocked can dramatically accelerate your development.

Another contender is Codeium, an AI-powered coding assistant that supports more than 70 programming languages and plugs into many popular IDEs. Codeium offers advanced code completion, AI-powered search and an AI chat assistant that generates documentation, explains code and suggests bug fixes. Plans range from a free tier for individual developers to a team plan costing $12 per user per month, so it's good for solo programmers and teams.

Last is Stenography, which focuses on automated code documentation, producing explanations in plain English to keep your codebase documentation fresh and accurate. It's got features like Autopilot to automatically update documentation and a Powerful API to write custom explanations, and it keeps your data private and local. Its pricing is flexible, with 250 free monthly API invocations, so it's good for developers and teams.