Prove you’re human
A zero-knowledge Self proof confirms you’re a unique person. Your identity never leaves your device. Spots open weekly; keep yours by using ubc now once every 7 days.
Access the latest frontier models. Free, anonymous. In your chat, your code, and powering your agents.
No accounts · no credit card · no data harvesting · resets 00:00 UTC
Same 100,000-token allowance for everyone. No tiers, no favorites. Whoever you are, wherever you are, your share is identical.
A zero-knowledge Self proof confirms you’re a unique person. Your identity never leaves your device. Spots open weekly; keep yours by using ubc now once every 7 days.
Anthropic, OpenAI, xAI, Google, DeepSeek, Kimi, Qwen, Zhipu GLM. One daily budget covers every one.
Use the browser chat, or mint a key for your editor and agents. One shared daily allowance.
Pick a model, type, stream the reply. Nothing to install, conversations never stored.
Mint a key, point any OpenAI-compatible tool at our endpoint.
OPENAI_API_KEY=ubc_sk_…OPENAI_BASE_URL=https://ubcnow.ai/v1
Give any agent a free brain. Drop-in for OpenClaw, Hermes, and the Claude Agent SDK.