legend-esc

legend-esc/carbonchain

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

25 good first / help-wanted issues · TypeScript · last activity Oct 13, 2026

9 stars 99 forks 9 watchers TypeScript MIT License
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25 Open Issues Need Help Last updated: Oct 13, 2026

Open Issues Need Help

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Add Frontend Accessibility Audit Automation 4 days ago
enhancement good first issue Stellar Wave frontend
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add Contract Upgrade Safety Checklist to CONTRIBUTING.md 4 days ago
documentation good first issue Stellar Wave contracts
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add Certificate Download Methods to ApiService 4 days ago
enhancement good first issue Stellar Wave frontend
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Document All Webhooks API Endpoints in Swagger 4 days ago
documentation good first issue Stellar Wave api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add Redis Health Check Endpoint 7 days ago
enhancement good first issue Stellar Wave api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add Oracle Health/Status Endpoint 8 days ago
enhancement good first issue Stellar Wave api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Document All Oracle API Endpoints in Swagger 8 days ago
documentation good first issue Stellar Wave api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add `cleanup_expired_offers` Admin Endpoint 9 days ago
enhancement good first issue Stellar Wave intermediate api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add `cleanup_seller_offers` Endpoint 9 days ago
enhancement good first issue Stellar Wave api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Document All Marketplace API Endpoints in Swagger 9 days ago
documentation good first issue Stellar Wave api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add Pagination to Project List Endpoint 9 days ago
enhancement good first issue Stellar Wave
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add E2E Tests for Offer Creation, Cancellation, and Purchase 9 days ago
good first issue Stellar Wave api test e2e
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add Pagination to Verifier List Endpoint 9 days ago
enhancement good first issue Stellar Wave api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Document All Verifiers API Endpoints in Swagger 9 days ago
documentation good first issue Stellar Wave api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add `get_latest_multiple` API Endpoint for Batch Latest Readings 9 days ago
enhancement good first issue Stellar Wave api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add Network Mismatch Detection Tests 9 days ago
good first issue Stellar Wave frontend test
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add Stellar Wallet Service Unit Tests for Error Handling 9 days ago
good first issue Stellar Wave frontend test
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add `get_verifier_pending_count` Public Read Function 9 days ago
enhancement good first issue Stellar Wave contracts credit-registry verifiers
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add Request ID Propagation Middleware 11 days ago
enhancement good first issue api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add Webhook Metrics Endpoint 11 days ago
enhancement good first issue api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add Webhook Delivery History with Filtering 11 days ago
enhancement good first issue api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Document Stellar Service Methods in Code Comments 11 days ago
documentation good first issue api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add Stellar Account Info Caching with TTL Invalidation 11 days ago
enhancement good first issue api
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Document All Auth API Endpoints in Swagger 11 days ago
documentation good first issue api auth
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript
Add JWT Revocation Status Endpoint (Batch Check) 11 days ago
enhancement good first issue api auth
legend-esc/carbonchain
9

CarbonChain is a Soroban-native platform for issuing, trading, and retiring tokenized carbon credits. It uses smart contracts to enforce real-world climate accountability through verifier approval, MRV (Monitoring, Reporting, and Verification) oracle integration, and permanent on-chain retirement records.

TypeScript