Human Verification
for Modern Apps
Replace CAPTCHAs with real human verification. Each Omxus token represents a unique human, vouched for by 3 other humans in person.
Sybil Resistant
3-person physical vouch required. Impossible to fake at scale.
Private by design
Each site gets its own ID for a person, so sites cannot link their visitors. Email only if the person shares it.
Free while we build
No fees during development. Standard OpenID Connect, nothing to install.
Growing Network
Contract live on Ethereum mainnet since Feb 2026.
Quickstart
Sign in with Omxus is standard OpenID Connect. Any OIDC library works; nothing to install.
// next-auth: add Omxus as an OpenID Connect provider
providers: [{
id: 'omxus',
name: 'Omxus',
type: 'oidc',
issuer: 'https://auth.omxus.com',
clientId: process.env.OMXUS_CLIENT_ID,
clientSecret: process.env.OMXUS_CLIENT_SECRET,
}]
// openid-client (Node), without next-auth
import { discovery } from 'openid-client'
const config = await discovery(
new URL('https://auth.omxus.com'), clientId, clientSecret
)Issuer URL
https://auth.omxus.comClient ID and secret
auth.omxus.com/developersPricing
Free while we build. Verified people never pay.
Development
Current phase — all APIs free
- Unlimited API access
- All endpoints available
- Community support
- Self-host or use hosted
Verified Human
For HER token holders
- Full API access
- Priority rate limits
- Revenue share from search ads
- Governance participation
- FreeNet hosting & browsing
External Apps
For apps using Sign in with Omxus
- Later: $0.001 per verification
- Replace CAPTCHAs
- Sybil-resistant verification
- 70% goes to token holders
- 30% to infrastructure
- Volume discounts available
Once verification fees start, they are split: 70% to all HER holders equally, 30% to infrastructure.Learn more →
Add Sign in with Omxus
Register your site and leave with a client ID in about a minute. Free, no card.
Register your site