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Connectors / Security and compliance · HTTP Connector
Automate Greip with Tray.ai
Greip is a fraud prevention API that scores IP addresses, emails, phone numbers and payments, and provides IP geolocation, BIN and IBAN lookups.
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What can you do with Greip on Tray.ai?
Greip is a fraud prevention API that scores IP addresses, emails, phone numbers and payments, and provides IP geolocation, BIN and IBAN lookups. Tray.ai connects to Greip through the HTTP Connector, so your workflows can call the Greip API alongside the rest of your stack.
- Score an email when someone signs up, and flag high-risk accounts for review in your CRM.
- Score a payment before your billing system captures it, and hold risky orders for finance to review.
- Validate an IBAN when a supplier adds bank details in your procurement system.
- Look up an IP on each new login and send suspicious ones to your security team's chat channel.
- Connects through
- HTTP Connector
- Authentication
- A bearer token
- Base URL
- https://v2.greipapi.com
Set it up
Connect Greip to Tray.ai
Each step uses Greip's own API details, from its documentation.
Step 1
Save Greip's API token
Save the token Greip issues as a Tray.ai authentication. The HTTP Client sends it as a bearer token on every call. The token stays out of the workflow and out of the logs.
Step 2
Point the HTTP Client at the API
Add an HTTP Client step and use https://v2.greipapi.com as the base URL. Or paste a cURL example from Greip's API docs, and Tray.ai fills in the method, URL, and headers.
Step 3
Start with “Look up an IP”
It's one of 13 documented actions, under IP data. The response comes back as data the next step can map into your other apps.
Step 4
Hand it to an AI agent
Wrap “Look up IPs in bulk” and “Get IP geolocation” in workflows, and Tray.ai's Agent Gateway for MCP publishes them as governed tools Claude and other AI agents can call.
What the Greip API covers
4 resources and 13 documented actions, each one a call the HTTP Connector can make from a Tray.ai workflow. Connecting it takes a few clicks: here's how.
IP data
- Look up an IP
- Look up IPs in bulk
- Get IP geolocation
- Look up an ASN
Scoring
- Score an IP address
- Score an email
- Score a phone number
- Detect profanity
Payments
- Score a payment
- Look up a BIN
- Validate an IBAN
Reference data
- Look up a country
- Look up a domain
Checked against Greip's own documentation on 2026-10-22
How Tray.ai makes this work
Greip plugs into the whole Tray.ai platform
Intelligent Integration
Integrate and automate across 9,000+ apps, databases, APIs, and services with visual workflows, error handling, and observability.
Learn more →Agent Builder
Build AI agents that read, write, and take action in Greip — with guardrails, audit, and human-in-the-loop.
Learn more →Agent Gateway for MCP
Expose Greip actions as governed MCP tools — observable, rate-limited, authenticated.
Learn more →Tray Helix
Build apps on Greip data with your AI assistant, then deploy, run, and govern them on Tray.ai.
Learn more →More security and compliance apps on Tray.ai
Dedicated connectors and other apps Tray.ai reaches in the same category. See every security and compliance connector →
Frequently asked questions
What can a Tray.ai workflow do in Greip?
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The Greip API documents 13 actions across 4 resources (IP data, Scoring, Payments, Reference data). For example: Look up an IP; Score an IP address; Score a payment. A workflow can make any documented call through the HTTP Connector.
How does Tray.ai authenticate with Greip?
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The Greip API uses a bearer token. You save it once as a Tray.ai authentication, and the HTTP Connector adds it to every request.
See Greip working against your stack.
We'll walk through a tailored demo with your systems plugged in.
Thanks — someone from our team will be in touch soon.