{"slug":"jpyc-dev-reference","title":"jpyc-dev-reference","description":"Developer reference for JPYC, a JPY-pegged stablecoin (日本円ステーブルコイン) deployed on Ethereum, Polygon, and Avalanche. Provides\n  contract addresses, ERC20 functions, EIP-3009 gasless transfer signatures, EIP-2612 permit, admin/role operations (mint, burn, pause,\n  blocklist), EIP712 domain configuration, type hashes, error messages, and TypeScript/viem code examples.","developer":null,"category":null,"reported_installs":null,"active":true,"first_seen_at":"2026-10-03T22:13:33.942Z","last_seen_at":"2026-10-10T12:00:00.763Z","last_changed_at":"2026-10-03T22:13:33.942Z","platform":"claude","sources":["Community"],"works_with":["Claude Code"],"marketplace_url":null,"repository_url":"https://github.com/Mameta29/jpyc-skill.git","web_data":{},"github_data":{},"catalog_sources":{"community":[{"name":"jpyc-dev-reference","source":{"sha":"73b035352a46039379823af30a7b5641dddc2366","url":"https://github.com/Mameta29/jpyc-skill.git","source":"url"},"homepage":"https://github.com/Mameta29/jpyc-skill","description":"Developer reference for JPYC, a JPY-pegged stablecoin (日本円ステーブルコイン) deployed on Ethereum, Polygon, and Avalanche. Provides\n  contract addresses, ERC20 functions, EIP-3009 gasless transfer signatures, EIP-2612 permit, admin/role operations (mint, burn, pause,\n  blocklist), EIP712 domain configuration, type hashes, error messages, and TypeScript/viem code examples."}]}}