How It Works
Take climate action. Earn rewards. Make an impact.
Submit sustainable actions, get them verified, earn GreenTokens, and redeem or donate to build a greener tomorrow.
Five Simple Steps
From your first eco-action to a permanent blockchain record — in five simple steps.
Sign Up
Create your account in seconds and connect your Freighter wallet on Stellar.
Submit a Sustainable Action
Share your eco-friendly action and upload photo evidence for on-chain verification.
Verification
Our community and AI review your action to ensure authenticity.
Earn GreenTokens
Once verified, you earn GTK tokens to your Stellar wallet instantly.
Redeem or Donate
Redeem tokens for rewards from your tokens to causes.
The GreenToken Lifecycle
Submit a sustainable action on the app
Community & AI verify authenticity
Action recorded on Stellar blockchain
You earn GreenTokens to your wallet
Redeem rewards or donate to causes
- Submit a sustainable action on the app
- Community & AI verify authenticity
- Action recorded on Stellar blockchain
- You earn GreenTokens to your wallet
- Redeem rewards or donate to causes
Frequently Asked Questions
Everything you need to know about earning and using GreenTokens.
How are actions verified?
Actions are verified through a combination of community voting, AI analysis, and photo evidence. Once verified, the result is stored permanently on the Stellar blockchain via our ActionRegistry contract.
What is a GreenToken?
A GreenToken (GTK) is a SEP-41 compliant digital token on the Stellar blockchain. Every GTK was earned by a verified real-world eco-action — there is no pre-minted supply.
Can I donate my tokens?
Yes! You can allocate your GTK tokens to any active community eco-project on the Donation Tracking page. Every donation is recorded on-chain for full transparency.
Community Impact
2.4M+
Actions Verified
18.7M
GTK Minted
7.9M kg
CO₂ Offset
142K
Active Members
Ready to Make a Difference?
Join thousands of changemakers building a greener tomorrow. Every action counts — start yours today.