Reputation System
On-chain reputation tracking with customizable rules and scoring.
Overview
The Reputation System enables:
- On-chain reputation tracking
- Customizable scoring rules
- Community-specific metrics
- Credit limit calculation
Architecture
User Actions → Metrics → Reputation Score → Credit LimitComponents
1. Metrics
Measurable user activities:
- Code contributions
- Community engagement
- Governance participation
- Transaction history
2. Scoring Rules
Community-defined weights:
typescript
await community.setReputationRules({
rules: [
{ metric: 'contributions', weight: 40 },
{ metric: 'engagement', weight: 30 },
{ metric: 'governance', weight: 30 },
],
});3. Reputation Score
Calculated from metrics and weights:
score = (metric1 * weight1) + (metric2 * weight2) + ...4. Credit Limit
Based on reputation:
creditLimit = baseLimit * (reputationScore / 1000)Usage
typescript
import { getReputationScore } from '@aastar/identity';
// Get user's reputation
const score = await getReputationScore(
client,
userAddress,
communityAddress
);
console.log('Reputation:', score.toString());
// Higher reputation = higher credit limit
const credit = await user.getCreditLimit();Benefits
- Trustless: On-chain, verifiable
- Customizable: Each community sets rules
- Fair: Transparent scoring
- Dynamic: Updates with user activity
Use Cases
- Gas credit limits
- Governance voting power
- Access control
- Reward distribution