APIs

AI API concepts, directories, and tools

APIs are a topic area, not a single tool. Use this page to move between API concepts, API selection guidance, and interactive tools such as the AI Model API Directory and model comparison table.

Concept

AI Model API

Understand model IDs, modalities, limits, costs, auth, and provider differences.

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Tool

AI Model API Directory

Use the interactive directory to filter model API records.

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Tool

Compare AI Models

Compare selected model APIs side by side.

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