Odin v1 is an AI model API built for security work, where general-purpose models often refuse legitimate tasks like exploit analysis for detections, YARA/Sigma drafting and CTF payloads. It works with OpenAI Chat Completions, OpenAI Responses and Anthropic Messages, so it plugs into Claude Code, Cursor and Codex with just a base URL and key. Prompts and completions are not stored. Prepaid credits, no subscription, no expiry.