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IP Location IntelligenceCountry, city, timezone and network type for any IPv4 or IPv6 address. Proxy & VPN DetectionFlag VPNs, proxies, Tor exits, bots and hosting ranges before they sign up. Payment Fraud ScoringA 0–100 risk score for every transaction, built from 21 rules and your own outcomes. Card BIN LookupIssuer, scheme, card type and country from the first six digits. IBAN ValidationChecksum, bank and country checks before you send a payout. Email & Phone ScoringDisposable and role-based emails and disposable numbers caught at sign-up. Profanity FilterKeep user-generated text clean in Arabic and English. ASN IntelligenceWho owns the network, and whether it is an ISP, hosting or business. Country IntelligenceCurrencies, dial codes, capitals and timezones for every country.
Use cases
Payment fraudCatch fraud at checkout. Keep chargebacks off your books. Fake accountsReal users sign up. Bots and burner accounts do not. SMS fraudEvery code you send should reach a real person. Account takeoverKeep hackers out. Keep customers in. Safe communitiesClean conversations, in every dialect. Web personalizationThe right language, currency and content, from the first request.
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Integration guideFrom sign-up to production in six steps API referenceEverything the API does, with examples API filesThe OpenAPI spec for your tools SDKs & librariesCopy-ready calls for the languages you use IntegrationsPlug Gurdx into the tools you already run
Learn
ArticlesUse-case guides for fraud and payments Knowledge baseAnswers for the dashboard, billing and your account ChangelogWhat shipped, and when
Changelog v1.1.0Feedback and learning

The right language, currency and content, from the first request.

IP location and country intelligence let you localise before anyone signs in, with fraud signals riding along in the same response.

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What you get

Location to city level

Country, region, city and timezone for IPv4 and IPv6.

Currency and dial code

Pre-fill checkout and phone fields correctly for every market.

Languages

Official languages per country to pick the right default locale.

Fraud signals included

Proxy and risk flags ride along, so personalisation never hides fraud.

How it works

1
Resolve the IP

One call on page load, cached per session.

2
Pick defaults

Language, currency and shipping region from the response.

3
Respect the user

Always let visitors override; store their choice.

Frequently asked

Country accuracy is above 99%; city accuracy varies by network and is best used for defaults, not decisions.
Request logs expire after 90 days, and you can delete an end user's data at any time.
Yes, with a restricted public key limited to your domains.
Get started

Start blocking fraud today

Create an account, add one API call and watch the first bad actor get stopped before checkout.

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