Developer SDK · self-service in minutes

Earn up to $0.40 per user, every month — no annoying ads.

Drop in the Cash Raven SDK and turn your existing users into recurring revenue — up to $0.40 per active user per month, a clean alternative to ads that never interrupts your experience. It's written in Rust, so it's tiny and won't weigh your app down, with fair limits and strong protections that keep every device running smoothly.

Built in Rust — featherweight

A small native core that stays light on CPU, RAM, data and battery, and backs off the moment a device is busy.

Monthly payouts

Up to $0.40 per active user per month, by country. Track earnings and payments right in your dashboard.

Fair limits, always

Fair usage limits and multiple protections keep every device well within its means — sharing pauses automatically whenever a device is busy or seeing heavy use, so it's never overused.

Ethical by design

Consent is our commitment: every user sees a clear, built-in screen and only shares after they knowingly agree — because a truly ethical network requires informed consent.

Real-time dashboard

Devices online, countries, stability, and earnings — per app, live.

Every platform

Windows, macOS, Android, TV — one core, native everywhere.

How much can you earn?

You're paid per average DAU — the time-weighted average number of your devices online over a calendar month (1st–end of month) — at a per-country rate.

Worked example

2,000 US devices online days 1–15, then 1,000 for days 16–30.

avg DAU = (2,000·15 + 1,000·15) / 30 = 1,500

Rate (US)

$0.40

per avg DAU / month

You earn

$600

1,500 × $0.40, that month

Rates range $0.10–$0.40 by country. Your exact rate card is in your dashboard once you sign up.

What the bandwidth is used for

We believe you and your users should know exactly what you're opting into. The bandwidth you share is pooled and sold through our partner brand rayobyte.com to vetted business customers for legitimate uses — primarily web scraping (price monitoring, SEO, ad verification, market research and similar).

Traffic is filtered at the source: sensitive ports and your users' local networks are blocked, only a small, capped slice of bandwidth is ever used, and no personal data is touched — only the IP address and the bandwidth. Every integration is reviewed by our compliance team before it goes live.

Device protections built in Local network & sensitive ports blocked Compliance-reviewed

Questions before you sign up?

Our partnerships team is happy to help — partnerships@cashraven.io