A practical playbook for securing B2B SaaS signups
How a B2B SaaS client stopped automated account abuse by combining IP reputation, FingerprintJS, email verification, and smarter credit gating.
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Blog
Veille MCP: secure assistants with tools, not guesses
Model Context Protocol explained, why wiring Veille into Cursor or Claude improves the reliability of security decisions, and API key best practices.
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Disposable Email Domains List: How to Block Them
Get the latest disposable email domains list. Compare top blocklists, APIs, and code examples to protect your signups and sender reputation.
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Blocking Disposable Emails in OpenClaw
Add disposable email detection to any OpenClaw workflow using the Veille API. Step-by-step HTTP request setup, decision logic, and common automation patterns.
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How disposable emails are used in account fraud
Disposable email services make it trivial for attackers to create fake accounts at scale. Learn how to detect and block them with the Veille Email Validation API.
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IP reputation: why your firewall isn't enough
VPNs, proxies, and Tor make IP-based blocking harder than ever. The Veille IP Reputation API goes beyond simple blocklists.
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