Custom service v4 not working

Hey buddy, thank you for the reply

This is how my code looks like:

module.exports = createCoreService(
  "api::my-collection.my-collection",
  ({ strapi }) => ({
    async doMagic() {
  }
}

As you can see here, I’m actually doing it the same as you do. I guess OP had some typo in there (?)

Anyhow, which strapi version are you currently using?