How do I validate my OpenAI API key?

Enter your OpenAI API key (starting with sk-) in the validator form above, select OpenAI as the platform, and click 'Validate API Key'. You'll get instant results showing whether your key is valid and active.

Is it safe to use API Checkers?

Yes, absolutely! API Checkers never stores, logs, or transmits your API keys to any third party. We only make a minimal test request to verify the key's validity in real-time. Your security is our top priority.

Which AI platforms are supported?

API Checkers supports OpenAI, Anthropic, Google AI, Azure OpenAI, Perplexity, Groq, Cohere, Hugging Face, Stability AI, AWS Bedrock, Mistral, Replicate, Together AI, AI21, AssemblyAI, Deepgram, ElevenLabs, PlayHT, and more.

Is API Checkers free to use?

Yes! API Checkers is completely free to use. There are no hidden fees, no registration required, and no limitations on the number of validations.

How long does API key validation take?

API key validation is instant, typically taking less than 2 seconds. Our real-time validation system provides immediate feedback on whether your API key is valid and active.

Can I validate multiple API keys at once?

Currently, you can validate one API key at a time through the web interface. For bulk validation, you can use our API endpoint to programmatically validate multiple keys.

What happens if my API key is invalid?

If your API key is invalid, you'll receive a detailed error message explaining why validation failed. This helps you troubleshoot issues like expired keys, incorrect formats, or revoked credentials.

Do I need to create an account?

No! API Checkers doesn't require any registration or account creation. Simply visit the website, select your platform, enter your API key, and validate instantly.

📰 Press & Media

Press Kit

Resources, news, and information for media and press inquiries

About API Checkers

API Checkers is a new platform for instant, secure API key validation across multiple AI platforms. Founded in November 2025, we provide developers with a fast, reliable, and completely free way to validate their API keys.

Our mission is to make API key validation accessible to everyone. We currently support validation for 4 major AI platforms (OpenAI, Azure OpenAI, Groq, and Perplexity) with 14 more platforms in development.

Based in Surat, Gujarat, India, our 2-person remote team is committed to privacy and security. We never store or log API keys. All validation happens in real-time with results delivered instantly.

Company Facts

November 2025

Founded

Surat, Gujarat, India

Location

2 members

Team Size

100% Remote

Work Model

18 AI Platforms

Supported Platforms

4 Operational

Active Platforms

Recent Press Releases

November 6, 2025

API Checkers Launches Free API Validation Service

New platform provides instant, secure validation for OpenAI, Azure OpenAI, Groq, and Perplexity API keys.

Media Contact

Sanjay Jinjala

Co-Founder

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For general inquiries, please visit our contact page

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