Secure Your AI Keys in iOS Apps—No Backend Required

Proxed.AI protects your AI API credentials in mobile apps with just one URL change. Instantly verify genuine iOS devices, prevent credential theft, and control AI costs—without building a custom backend or SDK integration.

Open-source and self-hostable. No vendor lock-in. Get started in under 5 minutes.

import DeviceCheck

actor VisionAnalyzer {
	let apiKey = "<your-api-key>"
	let endpoint = "https://api.proxed.ai/v1/vision/<your-project-id>"

	func analyzeImage(image: UIImage) async throws {
		guard let imageData = image.jpegData(compressionQuality: 0.9) else {
			throw AnalyzerError.imageConversionFailed
		}
		let base64Image = imageData.base64EncodedString()
		let token = await DeviceCheck.retrieveToken()

		var request = URLRequest(url: URL(string: endpoint)!)
		request.httpMethod = "POST"
		request.setValue(apiKey, forHTTPHeaderField: "x-ai-key")
		if let token = token {
			request.setValue(token, forHTTPHeaderField: "x-device-token")
		}
		request.httpBody = try JSONEncoder().encode(["image": base64Image])

		let (data, response) = try await URLSession.shared.data(for: request)
		guard let httpResponse = response as? HTTPURLResponse,
			  (200...299).contains(httpResponse.statusCode) else {
			throw AnalyzerError.requestFailed
		}

		let analysis = try JSONDecoder().decode(VisionAnalysis.self, from: data)
		print("Vision Analysis:", analysis)
	}
}

The Challenge

AI APIs Are Vulnerable in Mobile Apps

Embedding API keys in mobile apps is risky. Attackers can extract credentials, bypass authentication, and exploit your AI services—leading to data breaches, runaway costs, and compliance violations.

API Keys Get Stolen

Mobile app binaries can be easily decompiled. Any API key in your app will eventually be extracted and abused.

Anyone Can Access Your AI

Without proper device verification, attackers can bypass your app entirely and make unlimited API calls from anywhere.

Out-of-Control AI Costs

A single leaked API key can result in thousands of dollars in unauthorized usage before you detect and revoke it.

The Solution

Proxed.AI – One URL Change, Complete Protection

Proxed.AI is a secure proxy for all your AI API calls. Just change your API endpoint and get enterprise-grade security instantly.

Zero Backend Development

No need to build a custom backend or implement complex token exchange. Just update your API URL and you're secured.

No API Keys in Your App

Your sensitive API credentials stay on the server. Your app only needs a lightweight, revocable access token.

Apple DeviceCheck Verification

Verify each request comes from a legitimate, non-jailbroken iOS device to block emulators, bots, and scripted attacks.

Complete Cost Control

Set granular rate limits, track usage patterns, and instantly revoke access to compromised devices or users.

Features

Everything you need to secure your AI integration

Proxed.AI provides a comprehensive set of features to help you secure and manage your AI API keys and responses.

One-Line Integration

Simply replace your AI provider's URL with your Proxed endpoint. No SDKs to install, no backend to build—just instant security.

Hardware-Level Authentication

Leverage Apple's DeviceCheck API to verify device authenticity at the hardware level, blocking emulators and preventing API abuse.

Intelligent Rate Limiting

Protect against cost overruns with granular controls: limit by user, device, endpoint, or create custom throttling rules.

Response Formatting

Enforce consistent output formats from any AI model, ensuring your app always receives predictable, parseable responses.

Pricing

Enterprise Security at Startup Prices

Flexible plans that scale with your usage, from indie developers to enterprise teams. All with no hidden fees.

Self-Host For Free

Proxed.AI is 100% open-source. Deploy on your own infrastructure with no usage limits, subscription fees, or vendor lock-in.

Perfect for privacy-focused teams, regulated industries, and enterprise deployments.

⭐ Star us on GitHub

Hosted Plans

Let us handle the infrastructure while you focus on building great AI apps

Starter
$25/year

($0.0021 per API call)

Perfect for indie developers and early-stage projects.

  • 1 Project
  • 1,000 API calls per month
  • DeviceCheck authentication
  • Real-time monitoring
  • Basic analytics dashboard
  • Email support
Pro
$100/year

($0.0008 per API call)Save 83% vs Starter

Ideal for production apps that need reliable security and higher capacity.

  • Unlimited Projects
  • 10,000 API calls per month
  • DeviceCheck authentication
  • Advanced rate limiting rules
  • Real-Time Logs & Monitoring
  • Custom rate limit configurations
  • Priority email support
Ultimate
$300/year

($0.0005 per API call)Save 50% vs Pro

Enterprise-grade security and analytics for high-volume apps.

  • Unlimited Projects
  • 50,000 API calls per month
  • DeviceCheck authentication
  • Advanced analytics & cost monitoring
  • Detailed usage reports
  • Custom integrations
  • Dedicated support & SLA

All plans include email support and a 30-day money-back guarantee. Prices exclude VAT.

Need a custom plan or have questions? Contact us

Community

Join the open-source revolution

Proxed.AI is built in the open by developers who believe security shouldn't require a PhD. Contribute code, report issues, or help improve our documentation. Every contribution matters.

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Ready to secure your AI integration?

Start protecting your AI API keys in minutes—no engineers needed, no complex backend to build. Sign up during our Beta phase and lock in special pricing.