Articles
How to integrate FraudlabsPro into a decision engine
This guide shows how to connect FraudLabsPro to Decisimo and use it inside your decision logic for eCommerce transaction evaluation. It walks through setup, required API details, and the data fields that help you review, approve, or reject transactions with clearer traceability.
How to integrate Ekata Address Risk API into a decision engine
This article shows how to connect Ekata Address Risk API to a decision engine in Decisimo. It covers API key setup, data source configuration, and how to add the call to a decision flow so address checks run as part of decision logic.
How to integrate Email Hippo Assess into a decision engine
How to connect Email Hippo Assess to a decision engine, step by step. This guide covers API key setup and explains how to create the data source in Decisimo and add the call to your decision flow so email, IP, and optional identity fields are evaluated during sign-up.
How to use AbuseIPDB for fraud decisions
AbuseIPDB’s confidence score shows how sure its community is that an address is malicious, while its usage type and Tor flag show what kind of address it is. Read these signals together when shaping fraud decisions for sign-ups, logins, and other flows.
How to integrate macaddress.io into a decision engine
This guide shows how to connect macaddress.io to a decision engine and use MAC address data in automated checks. It walks through API key setup, data source configuration in Decisimo Portal, and adding the lookup to your decision flow.
Google Places API checks business presence for lender and merchant risk teams
A Google Places result can show whether a business appears at its declared address, what kind of place it is and how much public review activity it has. Missing fields, service-area businesses and thin review counts can mislead a rule, so null cases belong before numeric comparisons.
Data sources you can use
A data source connects a decision flow to a REST API or SOAP web service, including services your own company runs. Learn how the call is configured, how the decision reads its response, and how the flow can handle failures.
How do you create an API endpoint
This article covers the basic steps for creating an API in Decisimo, from design and data preparation to region selection, endpoint testing, and payload structure. It then shows how to deploy a decision flow so your automated decision logic can start running through the API.
Working with Basic Rules
This article explains how basic IF-THEN rules work in Decisimo. You will learn how rule sets run in sequence and when a condition triggers an action. It covers comparing attributes or fixed values, choosing any versus all logic, and using number, text, datetime, and regex operators to implement deterministic decision logic.
Implementing scorecards in rule engines
This guide explains how to implement credit scorecards in rule engines with bins and rule sets. It also covers decision tables, scorecard modules, point aggregation by criterion, validation, and common implementation issues.