What do you want to automate

with Returnless and PostgreSQL?

import { axios } from "@pipedream/platform"
export default defineComponent({
  props: {
    returnless: {
      type: "app",
      app: "returnless",
    }
  },
  async run({steps, $}) {
    return await axios($, {
      url: `https://api-v2.returnless.com/2023-01/account`,
      headers: {
        Authorization: `Bearer ${this.returnless.$auth.api_key}`,
        "content-type": `application/json`,
      },
    })
  },
})

import postgresql from "@pipedream/postgresql"

export default defineComponent({
  props: {
    postgresql,
  },
  async run({ steps, $ }) {
    // Component source code:
    // https://github.com/PipedreamHQ/pipedream/tree/master/components/postgresql

    const queryObj = {
      text: "SELECT NOW()",
      values: [], // Ignored since query does not contain placeholders
    };
    return await this.postgresql.executeQuery(queryObj);
  },
})