coinbase/x402
Mar 2026 – Mar 2026
1 Month active
Languages Used
JSON
Technical Skills
API developmentcryptocurrencydata integration
jonathanbulkeley
PROFILE
Jonathanbulkeley
Over a two-month period, contributed backend features to the coinbase/x402 and DefiLlama/dimension-adapters repositories, focusing on real-time data and revenue aggregation for cryptocurrency applications. Developed the Mycelia Signal Real-Time Price Feeds Service Endpoint, delivering live asset price streams and integrating with the broader API ecosystem using TypeScript and JSON. Later, implemented the Mycelia Revenue Signal Adapter to aggregate ERC-20 transfer fees on Base, providing per-wallet revenue breakdowns with hourly and daily granularity. Emphasized robust data integrity, payout routing, and compliance with TypeScript type standards, enabling transparent reporting and extensible integration for downstream analytics and trading workflows.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
93
Activity Months2
Your Network
696 peopleWork History
June 2026
1 Commits • 1 Features
Jun 1, 2026June 2026: Delivered the Mycelia Revenue Signal Adapter within DefiLlama/dimension-adapters, enabling signal-based revenue aggregation from ERC-20 Transfer events on Base with per-wallet labeling, daily revenue reporting, and hourly granularity. Implemented robust payout routing and data integrity checks, setting a foundation for transparent, real-time revenue signals.
1 Commits • 1 Features
Jun 1, 2026June 2026: Delivered the Mycelia Revenue Signal Adapter within DefiLlama/dimension-adapters, enabling signal-based revenue aggregation from ERC-20 Transfer events on Base with per-wallet labeling, daily revenue reporting, and hourly granularity. Implemented robust payout routing and data integrity checks, setting a foundation for transparent, real-time revenue signals.
June 2026
March 2026
1 Commits • 1 Features
Mar 1, 2026March 2026: Delivered the Mycelia Signal Real-Time Price Feeds Service Endpoint in coinbase/x402, providing live price streams for multiple assets and expanding the ecosystem's data offerings. The change includes API surface addition and integration with the Services/Endpoints catalog (commit 0f2821ba8a047f8868008149f999f5b36e79dd62). This work enables faster time-to-market for data-driven features and lays groundwork for future asset coverage and partner integrations.
March 2026
1 Commits • 1 Features
Mar 1, 2026March 2026: Delivered the Mycelia Signal Real-Time Price Feeds Service Endpoint in coinbase/x402, providing live price streams for multiple assets and expanding the ecosystem's data offerings. The change includes API surface addition and integration with the Services/Endpoints catalog (commit 0f2821ba8a047f8868008149f999f5b36e79dd62). This work enables faster time-to-market for data-driven features and lays groundwork for future asset coverage and partner integrations.
Activity
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Quality Metrics
Correctness100.0%
Maintainability90.0%
Architecture100.0%
Performance90.0%
AI Usage40.0%
Skills & Technologies
Programming Languages
JSONTypeScript
Technical Skills
API developmentTypeScriptbackend developmentblockchain integrationcryptocurrencydata integration
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
DefiLlama/dimension-adapters
Jun 2026 – Jun 2026
1 Month active
Languages Used
TypeScript
Technical Skills
API developmentTypeScriptbackend developmentblockchain integration