skimlinks-merchant-api-example.js

require("dotenv").config();
const fetch = require("node-fetch");

const {
  SKIMLINKS_CLIENT_ID,
  SKIMLINKS_CLIENT_SECRET,
  SKIMLINKS_PUBLISHED_ID
} = process.env;

// const EXAMPLE_URL = "https://www.asos.com/women/?skimoffer=865358";

const authenticateWithSkimlinks = () => {
  return fetch("https://authentication.skimapis.com/access_token", {
    method: "POST",
    headers: { "Content-Type": "application/json" },
    body: JSON.stringify({
      client_id: SKIMLINKS_CLIENT_ID,
      client_secret: SKIMLINKS_CLIENT_SECRET,
      grant_type: "client_credentials"
    })
  })
    .then(response => response.json())
    .then(response => response.access_token);
};

const getOffers = access_token => {
  console.log("access_token", access_token);
  const params = { access_token, search: "asos.com", limit: 100 };
  const urlParams = new URLSearchParams(Object.entries(params));
  return fetch(
    `https://merchants.skimapis.com/v4/publisher/${SKIMLINKS_PUBLISHED_ID}/offers?` +
      urlParams
  )
    .then(response => response.json())
    .then(response => {
      console.log(response.hasMore);
      return response.offers || [];
    });
};

authenticateWithSkimlinks()
  .then(getOffers)
  .then(offers => offers.map(offer => offer.url))
  .then(console.log)
  .catch(console.error);