KeyProbe
p/keyprobe
Validate LLM API keys & see model access — free forever
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Ankit Narang•

11h ago

KeyProbe - Validate LLM API keys & see model access — free forever

Ever wasted hours debugging why your LLM app isn't working — only to find your API key was invalid? LLM Key Tester solves this in seconds. Paste any key from OpenAI, Anthropic, Google, Mistral, Groq & more — instantly know: āœ… Is the key valid? āœ… Which models it has access to? āœ… How keys compare model-wise? šŸ”’ Key is NEVER stored or logged — ever. šŸ†“ No signup. No credit card. Lifetime free. ⚔ Results in under 3 seconds. Built for devs tired of guessing.