Greip

Detect and prevent fraud in your website or app with Greip's Fraud Prevention API. Protect your business from financial losses and gain better insights into your users.

Developer tools

Connect it

In Keystile Automations → Connections → New connection, choose Greip and sign in. Your AI tools and workflows then use it through Keystile; they never see the password or key.How connecting works.

Try it from your AI tool

Using Keystile, in Greip: asn lookup (Look up details of an Autonomous System Number (ASN)).

What it can do (6 actions)

Action	What it does	Changes data
ASN Lookup	Look up details of an Autonomous System Number (ASN)
BIN Lookup	Look up details of a Bank Identification Number (BIN) or Issuer Identification Number (IIN)
Detect Profanity	Detect offensive or inappropriate language in text using machine learning
Email Validation	Validate email addresses by checking domain validity, detecting disposable emails, and assessing risk factors
IP Lookup	Look up comprehensive information about an IP address including location, ISP, security, and risk factors
Phone Validation	Validate phone numbers by checking syntax and assessing validity and operational status

Start a workflow when… (5 triggers)

Proxy Connection Detected — Triggers when a new proxy connection is detected
Fraudulent Payment Detected — Triggers when a new fraudulent payment is detected by Greip
Profanity Text Detected — Triggers when Greip detects profanity in a specific text
Spam Email Detected — Triggers when a new email is marked as SPAM by Greip
Spam Phone Number Detected — Triggers when a new phone number is marked as SPAM by Greip

How Keystile protects it

Every Greip action is checked before it runs, whether it comes from an AI tool or a workflow.your rules, limits and budgets decide whether each is allowed, held for a person or stopped, and it all goes into the signed record.

Use Greip with your AI assistant — safelyClaude, Cursor or ChatGPT do the work; Keystile checks every action first.

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