sample-covenants-for-liquid

npm install

npm run build

node dist/index.js

customFinalizer needs to be passed to finalizer in liquidjs-lib/src/finalizer.js

const customFinalizer = (inIndex, pset) => {
  const input = pset.inputs[inIndex];
  if (input.isTaproot()) {
    const stack = [input.tapLeafScript[0].script, input.tapLeafScript[0].controlBlock];
    return {
      finalScriptWitness: (0, utils_1.witnessStackToScriptWitness)(stack),
    };
  }
};