PawsAI is an OpenAI-compatible API relay for Claude, GPT, and DeepSeek. GPT tiers run at 0.09x/0.14x with self-hosted free+team pools and mixed upstream; Claude routes through Max pools at 1.1x and K-proxy at 0.2x; DeepSeek v4 at 30% of official pricing. New registrations include ¥5 trial credit.
91VIP is a non-profit API service providing access to various AI models including Codex, Claude Code, and Open Code, with specific unlimited-use groups.