×
Trial only available to users who have never subscribed or participated in a previous trial.
If you use a free key on a Premium endpoint, you get a 403 Forbidden . With the Premium key, you get enriched data. (Free users get a hash; Premium users can download the sample if it is part of their subscription).
Before you buy, consider the alternatives:
Premium users can download actual malware samples and network traffic captures (PCAPs) for isolated analysis in their own sandboxes. Virustotal Premium Api Key
The Premium API key is an enterprise-grade access credential that unlocks the full power of VirusTotal’s backend. Unlike the free or even the commercial “Enterprise” key, the Premium tier is designed for high-volume, automated, and low-latency threat intelligence integration.
Once you write a YARA rule, Retro-hunt applies it to every file VirusTotal has ever stored (over a petabyte of data). It tells you if a specific malware variant existed in your environment six months ago that you missed. If you use a free key on a
While the public key shows AV engine names, Premium unlocks the deep sandbox outputs from Cuckoo, VMRay, and the integrated VT Sandbox.
Disclaimer: Pricing and features are subject to change. Always verify current quotas with the official VirusTotal documentation. Before you buy, consider the alternatives: Premium users
headers = "x-apikey": "YOUR_PREMIUM_API_KEY"
: Available to anyone who registers for a VirusTotal Community account. It is limited to 4 requests per minute and 500 requests per day .