OpenSea

• ProjectOpenSea/opensea-js
• API Overview
  • GET 4/sec/api key
  • POST 2/sec/api key
  • 需要 API Key 的接口 /assets, /events, /validate, /orders
• https://testnets-api.opensea.io/api/v1
• Listing 协议 https://wyvernprotocol.com/
  • ProjectWyvern/wyvern-js
  • https://github.com/ProjectWyvern/wyvern-ethereum/tree/master/contracts