# Greip API Documentation

## Docs

- [API Policy](https://docs.greip.io/api-policy.md): Greip API Updates & Deprecation Policy
- [User Data Deletion](https://docs.greip.io/api-reference/endpoint/account/users/delete.md): In some cases, such as data protection regulations, businesses that process personal data are required to delete it upon request.

Using this method, you'll be able to delete all data related to your user in a single request.
- [ASN Lookup](https://docs.greip.io/api-reference/endpoint/data-lookup/asn.md): This API method allows you to look up any given Autonomous System Number (ASN) and retrieve comprehensive data associated with it.

The information returned includes the ASN name, organization name, country, associated domain, contact email, phone number, and more. This functionality is essential for network analysis, troubleshooting, and understanding the infrastructure behind IP addresses.
- [BIN/IIN Lookup](https://docs.greip.io/api-reference/endpoint/data-lookup/bin.md): Utilize this module to effortlessly retrieve comprehensive information associated with a debit or credit card.

The API provides details such as card type (debit or credit), scheme (Visa, Mastercard, etc.), brand (gold, platinum, etc.), and bank information.

This data is invaluable for various applications, including verifying customer payment details, detecting fraudulent transactions, and delivering personalized services to enhance user experiences. 
- [Bulk IP Lookup](https://docs.greip.io/api-reference/endpoint/data-lookup/bulk-ip.md): This API enables you to retrieve information for multiple IP addresses in a single request.

By using the `/lookup/ip/bulk` method, you can efficiently gather data such as location, ISP, and risk factors for a batch of IPs, saving time and streamlining your workflow for large-scale analysis.
- [Country Lookup](https://docs.greip.io/api-reference/endpoint/data-lookup/country.md): This method allows you to retrieve detailed information about a country by providing its country code in the request.

The API returns valuable data, such as the country’s name, capital, population, region, and other relevant attributes, enabling you to enrich your applications with geographic context and enhance user experiences.
- [Domain Lookup](https://docs.greip.io/api-reference/endpoint/data-lookup/domain.md): This method allows you to retrieve detailed information about a domain by providing its domain name in the request.

The API returns valuable data, such as the domain’s creation date, with some risk evaluation metrics.
- [Free Get-IP](https://docs.greip.io/api-reference/endpoint/data-lookup/free-get-ip-method.md): This method allows you to retrieve the IP address of your visitors or users without the need for an account or API key in Greip.

It’s a quick and easy way to access IP information, making it ideal for basic integrations or when you need to capture user IPs with minimal setup.
- [IP Geolocation](https://docs.greip.io/api-reference/endpoint/data-lookup/geoip.md): This API allows you to retrieve detailed geolocation information for a visitor’s or user’s IP address.

By using the IP Geolocation method, you can access data such as the user’s country, city, ISP, and more, enabling you to personalize user experiences, enhance security, and make data-driven decisions based on geographic insights.
- [IBAN Lookup](https://docs.greip.io/api-reference/endpoint/data-lookup/iban.md): This method enables you to validate International Bank Account Numbers (IBANs) and obtain essential information about the country associated with each IBAN.

By using this API, you can ensure that the IBANs are formatted correctly and gain insights into the banking institution, enhancing security and accuracy in financial transactions.
- [IP Lookup](https://docs.greip.io/api-reference/endpoint/data-lookup/ip.md): Use this API to retrieve comprehensive information about a given IP address. It provides details such as location, ISP, and potential risk factors, enabling you to analyze and verify IP data for enhanced security, fraud prevention, and user profiling.
- [Email Scoring](https://docs.greip.io/api-reference/endpoint/scoring/email.md): This method provides an additional layer of validation for your system. While validating email syntax is important, it is not sufficient.

This method goes beyond syntax validation by checking the domain's validity, the availability of the Mail Service, detecting Disposable Email (Temporary Emails), etc. By utilising this method, you can ensure a more thorough validation process for email addresses.
- [IP Reputation](https://docs.greip.io/api-reference/endpoint/scoring/ip-reputation.md): Access comprehensive threat intelligence data linked to a specific IP address. This endpoint provides insights into malicious activity, reputation scoring, and potential security risks associated with the IP address.
- [Payment Fraud Detection](https://docs.greip.io/api-reference/endpoint/scoring/payment.md): Prevent financial losses and protect your business by deploying AI-powered modules that analyze transaction patterns in real-time.

This method helps identify and block suspicious activities, mitigating the risk of fraudulent payments and ensuring a secure experience for both you and your customers.
- [Phone Number Scoring](https://docs.greip.io/api-reference/endpoint/scoring/phone.md): This method serves as an additional layer of protection in your system for validating phone numbers. It not only checks the syntax but also assesses the likelihood of the phone number being valid and operational.

By incorporating this scoring into your workflow, you can enhance fraud detection, reduce invalid inputs, and improve the overall quality of data captured.
- [Profanity Detection](https://docs.greip.io/api-reference/endpoint/scoring/profanity.md): This method helps safeguard your website or app by detecting offensive or inappropriate language in user inputs. By screening for profanity and other harmful content before it’s made public, you can maintain a positive user environment, protect your brand, and prevent abusive behavior on your platform.

This method uses Machine Learning (ML) to analyze text and determine whether it contains profanity. It returns a score for the text you pass, classifying it as safe or risky.
- [Authentication](https://docs.greip.io/authentication.md): Authentication to Greip API made easy!
- [Error Codes](https://docs.greip.io/error-codes.md): List of any error you might get while using Greip API
- [HTTPS Support](https://docs.greip.io/https-support.md): Keep everything secure and protected
- [About Greip](https://docs.greip.io/integration-guide/about-greip.md): Know more about Greip and the advanced fraud prevention solutoins we offer
- [Timeline](https://docs.greip.io/integration-guide/timeline.md): Get started with Greip and advanced fraud prevention solutions
- [Account Takeover](https://docs.greip.io/integration-guide/use-cases/account-takeover.md): Learn how Greip can help you detect and prevent account takeover fraud in real-time
- [Chargeback Fraud](https://docs.greip.io/integration-guide/use-cases/chargeback-fraud.md): Learn how Greip can help you detect and prevent chargeback fraud in real-time
- [Content Moderation](https://docs.greip.io/integration-guide/use-cases/content-moderation.md): Learn how Greip can help you automate content moderation and protect your platform from harmful content.
- [Fake Accounts](https://docs.greip.io/integration-guide/use-cases/fake-accounts.md): Learn how Greip can help you detect and prevent fake accounts in real-time
- [Multi-Accounting](https://docs.greip.io/integration-guide/use-cases/multi-accounting.md): Learn how Greip can help you prevent multi-accounting in your application.
- [Payment Fraud](https://docs.greip.io/integration-guide/use-cases/payment-fraud.md): Learn how Greip can help you detect and prevent payment fraud in real-time
- [SMS Fraud](https://docs.greip.io/integration-guide/use-cases/sms-fraud.md): Learn how Greip can help you detect and prevent SMS fraud.
- [Web Personalization](https://docs.greip.io/integration-guide/use-cases/web-personalization.md): Learn how Greip can help you personalize your website content to improve user engagement and conversion rates
- [Introduction](https://docs.greip.io/introduction.md): Welcome to Greip documentation
- [Account Deletion](https://docs.greip.io/knowledge-base/account-management/account-deletion.md): Steps to delete your account
- [Downloading Invoices](https://docs.greip.io/knowledge-base/account-management/downloading-invoices.md): Download your invoices from the dashboard
- [Enabling 2FA](https://docs.greip.io/knowledge-base/account-management/enabling-2fa.md): Enable two-factor authentication for your account
- [Manage Authorized Devices](https://docs.greip.io/knowledge-base/account-management/manage-authorized-devices.md): Manage the devices that are authorized to access your account
- [Obtaining an API Key](https://docs.greip.io/knowledge-base/account-management/obtaining-api-key.md)
- [Protecting your API Key](https://docs.greip.io/knowledge-base/account-management/protecting-your-api-key.md)
- [Upgrading Account Subscription](https://docs.greip.io/knowledge-base/account-management/upgrading-your-account.md): Be part of our loyal family
- [Webhooks](https://docs.greip.io/knowledge-base/account-management/webhooks.md)
- [Becoming Affiliate Partner](https://docs.greip.io/knowledge-base/affiliates-program/becoming-affiliate-partner.md): Be part of our affiliate partners and earn commisions
- [Payout Settings](https://docs.greip.io/knowledge-base/affiliates-program/payout-settings.md): A guide to set up your affiliate account to be ready for receive payouts
- [Overview](https://docs.greip.io/knowledge-base/blacklists/overview.md): Block lists of IP addresses, emails, email domains, customer IDs, customer IP addresses, card BINs, or card countries.
- [Overview](https://docs.greip.io/knowledge-base/custom-rules/overview.md): Set-up your own custom rules that will be applied when you use the API
- [Testing Custom Rules](https://docs.greip.io/knowledge-base/custom-rules/testing-custom-rules.md): Run a test on a custom rule to see if the conditions are met.
- [Exporting Data](https://docs.greip.io/knowledge-base/events-and-alerts/exporting-events.md): Export the events and alerts in CSV format
- [Filtering Results](https://docs.greip.io/knowledge-base/events-and-alerts/filtering.md): Filter the events and alerts based on the event type, risk score, and time period
- [Overview](https://docs.greip.io/knowledge-base/events-and-alerts/overview.md): Keep track of your system events and alerts
- [Viewing Event Details](https://docs.greip.io/knowledge-base/events-and-alerts/view-event-details.md): View the details of an event to get more information about it
- [Introduction](https://docs.greip.io/knowledge-base/getting-started/introduction.md): Welcome to the Greip Knowledge Base
- [Integrate Greip with IFTTT](https://docs.greip.io/knowledge-base/integrations/ifttt.md): Integrate Greip with over 6500 apps and services using IFTTT
- [Integrate Greip with Slack](https://docs.greip.io/knowledge-base/integrations/slack.md): Integrate Greip with Slack to receive real-time alerts and notifications
- [Integrate Greip with Zapier](https://docs.greip.io/knowledge-base/integrations/zapier.md): Integrate Greip with over 2,000 apps and services using Zapier
- [Real-time Threat Monitoring](https://docs.greip.io/knowledge-base/monitoring-capabilities/real-time-threat-monitoring.md): Detailed Event Detection and Analysis
- [Subscription Usage Tracking](https://docs.greip.io/knowledge-base/monitoring-capabilities/subscription-usage-tracking.md)
- [Customize Response](https://docs.greip.io/options/customize-modules.md): Get exactly what you need for each request to Greip
- [Development Environment](https://docs.greip.io/options/development-environment.md): Test everything before releasing it to the production environment
- [JSONP Callback](https://docs.greip.io/options/jsonp-callback.md)
- [Localization](https://docs.greip.io/options/localization.md): Get the response in your native language!
- [Response Format](https://docs.greip.io/options/response-format.md): Get the response in the format you prefer
- [User Identifier](https://docs.greip.io/options/user-identifier.md): Identify source of the risk in your system!
- [VPN/Proxy Detection](https://docs.greip.io/options/vpn-proxy-detection.md): Detect and eliminate bad traffic!
- [List of Packages & Libraries](https://docs.greip.io/packages-and-libraries/list-of-packages-and-libraries.md)
- [Other Resources](https://docs.greip.io/packages-and-libraries/other-resources.md)
- [Usage Limits](https://docs.greip.io/usage-limits.md): List of any error you might get while using Greip API


## Optional

- [Integrations](https://greip.io/integrations/all)
- [Changelog](https://changelog.greip.io)
- [Server Status](https://status.greip.io)
- [Articles](https://greip.io/blog)
- [Dictionary](https://greip.io/blog/section/Dictionary)
- [FAQ](https://greip.io/faq)