Integration Guides
Copy-paste code examples to add fraud detection to any stack. Each guide includes working examples for email validation and IP intelligence.
Backend Languages
Add Fidro to your backend with just a few lines of code. Each guide includes complete, working examples.
Node.js
Validate emails and detect fraud in your Node.js application
View GuidePython
Add fraud detection to your Python application
View GuidePHP
Integrate Fidro into any PHP application
View GuideGo
Fraud detection for Go applications
View GuideRuby
Protect your Ruby application from fraud
View GuideFrameworks
Framework-specific guides with middleware, service patterns, and best practices.
Laravel
Native fraud protection for Laravel applications
View GuideNext.js
Server-side fraud detection for Next.js
View GuideDjango
Fraud prevention for Django applications
View GuideExpress.js
Middleware-ready fraud detection for Express
View GuideFastAPI
Async fraud detection for FastAPI
View GuideExplore more
Try Fidro for free, read the full API docs, or see how we compare.
Start catching bad signups in the next 5 minutes
Create your account, grab your API key, and send your first request. Free plan with 200 validations/month. No credit card. Cancel anytime.
Get Started Free