# Vikey > Vikey is an AI inference API: one API key for Claude, GPT, DeepSeek, Kimi, GLM, Qwen and more, compatible with the OpenAI (chat completions, responses) and Anthropic (messages) APIs. Base URL https://api.vikey.ai/v1 (OpenAI format) or https://api.vikey.ai (Anthropic format). Prices in Rupiah, top up with QRIS. Model ids look like "provider/name", for example "anthropic/claude-sonnet-5.5" or "openai/gpt-6.1-sol". Vikey Auto model ids ("vikey/agent-gpt", "vikey/agent-coding", "vikey/agent-mocin") pick a light, medium or heavy model per task. Authenticate with "Authorization: Bearer " or "x-api-key: ". This file is the Indonesian edition. Every page is also available as Markdown by adding ".md" to its URL, and in English under /en/ (for example https://docs.vikey.ai/en/agents/claude-code.md). ## Documentation Sets - [Abridged documentation](https://docs.vikey.ai/llms-small.txt): a compact version of the documentation for Vikey, with non-essential content removed - [Complete documentation](https://docs.vikey.ai/llms-full.txt): the full documentation for Vikey ## Notes - The complete documentation includes all content from the official documentation - The content is automatically generated from the same source as the official documentation