LayerCall

Trust intelligence API for fraud prevention

API that scores IPs, emails, phone numbers, domains and devices for fraud risk in a single request, returning a 0-100 risk score and an allow/review/block verdict. Detects VPNs, proxies, Tor, datacenter IPs, disposable email, invalid or high-risk phone numbers, newly-registered domains, and device fingerprints. Includes a unified signup score endpoint, custom allow/block rules, a fraud reporting network, and AI agent authorization via Web Bot Auth signature verification.

Category: Security
Pricing: freemium · from $0
Free tier: yes
API: yes
MCP server: no
SDK: yes
Open source: no

#fraud-prevention #risk-scoring #ip-intelligence #email-validation #phone-validation #device-fingerprinting #bot-detection #api

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Listed 2026-10-20 · last verified 2026-10-20 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.95

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API

curl https://toolgrep.com/api/products/layercall