smartcontractkit/external-adapters-js
Oct 2025 – Oct 2025
1 Month active
Languages Used
JavaScriptTypeScript
Technical Skills
API IntegrationError HandlingExternal Adapter DevelopmentExternal AdaptersFull Stack DevelopmentJavaScript
Paul
PROFILE
Paul
Yongjin Kwon developed real-time price data adapters for the smartcontractkit/external-adapters-js repository, focusing on expanding live market data coverage and improving data freshness for end users. He engineered and integrated the Blocksize Capital state adapter and the Coinpaprika State adapter, both of which deliver aggregated price feeds and multi-currency support via WebSocket-based streaming. Using TypeScript and Node.js, Yongjin implemented robust API integration and error handling to ensure low-latency, reliable data delivery. His work established a foundation for more responsive pricing and analytics, enabling broader market access and supporting faster decision-making for users relying on up-to-date price information.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
1
Lines of code
2,295
Activity Months1
Your Network
128 people
Work History
October 2025
2 Commits • 1 Features
Oct 1, 2025Monthly summary for 2025-10: Implemented real-time price data adapters for smartcontractkit/external-adapters-js, delivering live price streams via WebSocket with multi-currency support. The Blocksize Capital state adapter and Coinpaprika State adapter were added, enabling low-latency, aggregated price feeds and improving data availability for end users. These changes establish a foundation for more responsive pricing, enhanced analytics, and broader market coverage.
2 Commits • 1 Features
Oct 1, 2025Monthly summary for 2025-10: Implemented real-time price data adapters for smartcontractkit/external-adapters-js, delivering live price streams via WebSocket with multi-currency support. The Blocksize Capital state adapter and Coinpaprika State adapter were added, enabling low-latency, aggregated price feeds and improving data availability for end users. These changes establish a foundation for more responsive pricing, enhanced analytics, and broader market coverage.
October 2025
Activity
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Quality Metrics
Correctness95.0%
Maintainability95.0%
Architecture95.0%
Performance85.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptTypeScript
Technical Skills
API IntegrationError HandlingExternal Adapter DevelopmentExternal AdaptersFull Stack DevelopmentJavaScriptNode.jsReal-time Data StreamingSSE (Server-Sent Events)TypeScriptWebSockets
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