https://docs.makerdao.com/build/dai.js
Dai.js is the JavaScript library that helps developers easily build DeFi applications on top of the Maker Protocol, MakerDAO's platform of smart contracts.
daijavascriptlibrarymakerprotocol
https://codeberg.org/iNPUTmice/jmap
jmap - A Java library for the JSON Meta Application Protocol
jmapjavalibraryjsonmeta