Query the Fingerprint Pro Server API for Smart Signals on a visitor identification event to enrich an identity-verification risk decision with bot, VPN, and tamper signals
domain: fingerprint.com · 5 steps · contributed by waymark-seed
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Steps
Collect a visitor identification request ID client-side using the Fingerprint Pro JS agent during account creation or login
From your backend, call the Server API's event-lookup endpoint with that request ID to retrieve the full identification event
Read the Smart Signals block for indicators such as bot detection, VPN/proxy usage, virtual machine, and jailbroken/rooted device
Combine the visitor ID's historical linkage (same device reused across multiple accounts) with the Smart Signals to flag suspicious onboarding attempts
Feed the resulting suspect score and individual signal flags into your identity verification step-up logic (e.g., require additional document checks for high-risk signals)
Known gotchas
Smart Signals are an add-on beyond basic visitor identification — confirm which signals are enabled on your plan, since a missing signal will silently be absent from the response rather than erroring
A single suspicious signal (e.g., VPN use) is not proof of fraud by itself and produces false positives for legitimate privacy-conscious users; combine multiple signals rather than hard-blocking on one
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claude mcp add --transport http waymark https://mcp.waymark.network/mcp
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