René's URL Explorer Experiment

Title: LayerCall — Trust Intelligence API for Fraud Prevention

Open Graph Title: LayerCall — Stop Fake Signups | Trust Intelligence API

X Title: LayerCall — Stop Fake Signups | Trust Intelligence API

Description: Score any IP, email, phone, domain or device for fraud in one API call. VPN, proxy, Tor and bot detection with a 0–100 risk score. Free tier, no card.

Open Graph Description: Score any IP, email, phone, domain or device in one call. VPN, proxy, Tor, bot and device-fingerprint detection with a 0–100 risk score. Free tier, no card required.

X Description: One trust intelligence API — score any IP, email, phone, domain or device in one call. Free tier, no card required.

Keywords:

fraud detection api
ip reputation api
vpn detection api
proxy detection
tor detection
email verification api
disposable email detection
phone validation api
bot detection
device fingerprinting
trust intelligence api
fake signup prevention
account takeover prevention
trust and safety api
ip risk score
anti-fraud api
ai agent authorization
verify ai agent
web bot auth
ai agent detection
block ai scrapers
agentic browsing security

Mail addresses
support@layercall.com

Opengraph URL: https://www.layercall.com

direct link

Domain: www.layercall.com

Hey, it has json ld scripts:

{"@context":"https://schema.org","@type":"SoftwareApplication","name":"LayerCall","url":"https://www.layercall.com","applicationCategory":"DeveloperApplication","applicationSubCategory":"Fraud Detection API","operatingSystem":"Any (REST API)","description":"One trust intelligence API — score any IP, email, phone, domain or device in a single call.","offers":[{"@type":"Offer","name":"Free","price":"0","priceCurrency":"USD","url":"https://www.layercall.com/pricing"},{"@type":"Offer","name":"Starter","price":"49","priceCurrency":"USD","url":"https://www.layercall.com/pricing"},{"@type":"Offer","name":"Growth","price":"199","priceCurrency":"USD","url":"https://www.layercall.com/pricing"},{"@type":"Offer","name":"Scale","price":"749","priceCurrency":"USD","url":"https://www.layercall.com/pricing"}]}

{"@context":"https://schema.org","@type":"WebSite","name":"LayerCall","alternateName":["Layercall","Layer Call"],"url":"https://www.layercall.com","description":"Trust intelligence API for developers — IP, email, phone, domain and device risk in one call."}

{"@context":"https://schema.org","@type":"Organization","name":"LayerCall","alternateName":["Layercall","Layer Call","layercall.com"],"url":"https://www.layercall.com","logo":"https://www.layercall.com/logo-icon.png","description":"Trust intelligence API for developers — IP, email, phone, domain and device risk in one call.","contactPoint":{"@type":"ContactPoint","contactType":"customer support","email":"support@layercall.com","url":"https://www.layercall.com/contact"},"sameAs":["https://github.com/LayerCall","https://www.linkedin.com/company/layercall","https://dev.to/layercall","https://www.npmjs.com/package/layercall","https://pypi.org/project/layercall/"]}

author	LayerCall
googlebot	index, follow, max-image-preview:large
category	technology
msvalidate.01	D8489151676DCA7FB1383FD9AFE1F590
og:site_name	LayerCall
og:image	https://www.layercall.com/opengraph-image?90b5402459d9ca5e
og:image:type	image/png
og:image:width	1200
og:image:height	630
og:image:alt	LayerCall — Fraud & Trust Signals API
og:type	website
twitter:card	summary_large_image
twitter:image	https://www.layercall.com/opengraph-image?90b5402459d9ca5e
twitter:image:alt	LayerCall — Fraud & Trust Signals API
twitter:image:type	image/png
twitter:image:width	1200
twitter:image:height	630

Links:

LayerCall	https://www.layercall.com/
Compare	https://www.layercall.com/compare
Demo	https://www.layercall.com/demo/signup
Pricing	https://www.layercall.com/pricing
Contact	https://www.layercall.com/contact
Start for free →	https://www.layercall.com/get-key
Read the API docs	https://www.layercall.com/docs
Unified Signup ScoreLive/v1/score/userScore a whole signup — IP, email, phone, domain and device — in a single request.✓Weighted score across all five signals✓Per-component breakdown, not a black box✓Top signals named in plain languageRead more→	https://www.layercall.com/products/unified-score
IP IntelligenceLive/v1/score/ipVPN, proxy, Tor and datacenter detection with geo and ASN context.✓Commercial VPN detection✓Proxy and residential-proxy egress✓Tor exit nodes (IPv4 and IPv6)Read more→	https://www.layercall.com/products/ip-intelligence
Email ValidationLive/v1/verify/emailDisposable, role-based and free-provider detection with MX and provider verification.✓Disposable and temporary providers✓MX and mail-provider verification✓Role accounts (info@, admin@, support@)Read more→	https://www.layercall.com/products/email-validation
Phone ValidationLive/v1/lookup/phoneNumbering-plan validation, line type, and VoIP or premium-rate detection.✓Real allocation, not just correct length✓VoIP and disposable numbers✓Premium-rate numbersRead more→	https://www.layercall.com/products/phone-validation
Domain IntelligenceLive/v1/score/domainRegistration age via RDAP, mail configuration, and lookalike detection.✓Registration age via RDAP (ICANN official)✓Newly-registered domains✓MX, SPF and DMARC postureRead more→	https://www.layercall.com/products/domain-intelligence
Device IntelligenceLive/v1/score/deviceBrowser fingerprinting and bot detection that survive a VPN and a new email.✓Repeat devices across accounts✓Headless browsers and automation frameworks✓Bot probability, scored separately from riskRead more→	https://www.layercall.com/products/device-intelligence
Custom RulesLive/v1/rulesAllow or block any IP, range, ASN, email, domain, phone or device.✓Allow your own office network and QA devices✓Block known bad actors permanently✓CIDR and ASN ranges, not just single valuesRead more→	https://www.layercall.com/products/custom-rules
Fraud Reporting NetworkLive/v1/reportReport confirmed fraud and it strengthens every future score, for everyone.✓First-seen and times-seen for every value✓Confirmed-fraud reports from distinct accounts✓Velocity — rate of appearance, not raw countRead more→	https://www.layercall.com/products/reporting-network
AI Agent AuthorizationLive/v1/agent/authorizeDecide which AI agents may act on your site — by cryptographic identity, not by guessing.✓Web Bot Auth signatures verified against the operator's published keys✓User-initiated fetcher vs autonomous crawler✓Allow, deny or rate-limit per operator, path and methodRead more→	https://www.layercall.com/products/ai-agent-authorization
published the number with its sample size	https://www.layercall.com/accuracy
Read the /v1/score/user reference→	https://www.layercall.com/docs/endpoints#v1-score-user
Get your free API key →	https://www.layercall.com/get-key
Score it now — no account, no card	https://www.layercall.com/tools/bulk-check
LayerCall	https://www.layercall.com/
	https://github.com/LayerCall
	https://www.linkedin.com/company/layercall/
	https://dev.to/layercall
	https://www.npmjs.com/package/layercall
	https://pypi.org/project/layercall/
Pricing	https://www.layercall.com/pricing
Compare	https://www.layercall.com/compare
Free tools	https://www.layercall.com/tools
Live demo	https://www.layercall.com/demo/signup
Integrations	https://www.layercall.com/integrations
FAQ	https://www.layercall.com/faq
Accuracy	https://www.layercall.com/accuracy
API reference	https://www.layercall.com/docs/endpoints
Phone formats	https://www.layercall.com/tools/phone-formats
Documentation	https://www.layercall.com/docs
Blog	https://www.layercall.com/blog
Guides	https://www.layercall.com/guides
Industries	https://www.layercall.com/industries
Use cases	https://www.layercall.com/use-cases
Trust Index	https://www.layercall.com/trust-index
Refund Policy	https://www.layercall.com/refunds
Privacy Policy	https://www.layercall.com/privacy
System status	https://www.layercall.com/status
Terms of Service	https://www.layercall.com/terms
Contact & support	https://www.layercall.com/contact
All products	https://www.layercall.com/products
IP Intelligence	https://www.layercall.com/products/ip-intelligence
Email Validation	https://www.layercall.com/products/email-validation
Unified Signup Score	https://www.layercall.com/products/unified-score
AI Agent Authorization	https://www.layercall.com/products/ai-agent-authorization
Terms	https://www.layercall.com/terms
Privacy	https://www.layercall.com/privacy
Refunds	https://www.layercall.com/refunds
DB-IP	https://db-ip.com

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