Guides and insights on API fraud detection, model verification, and token auditing.
Compare the best API monitoring tools for LLM endpoints. Free and paid options for uptime, health checks, and fraud detection.
Compare the top OpenAI API checker tools. Free options that detect fake models and go beyond basic key validation.
How fake API providers operate and how to detect model substitution, relay chains, and token inflation with a free tool.
Step-by-step guide to testing API keys for OpenAI, Anthropic, Google Gemini, Zhipu, and more.
Validate your OpenAI API key in seconds. Free tool that checks key status, model access, and provider authenticity.
Compare the top tools for detecting fake LLM models, token inflation, and API fraud.
Practical methods to identify model substitution, token inflation, and relay chains.
Complete guide to checking if your OpenAI API key is connected to a real provider or a fake relay.
How to check if your Anthropic API key actually connects to Claude or a cheaper substitute.
How to detect token count fraud in LLM API providers and stop overpaying.
Learn how to detect when your LLM API provider is serving a fake model.
How to scan your API endpoint for relay servers and data interception.
A complete checklist for verifying API provider authenticity.
Learn how to identify API fraud — model substitution, token inflation, and relay scams.
Understanding how API providers inflate token counts and how to detect it.
How to detect if your API requests are being intercepted by relay servers.