Stripe Payment Method API

createPaymentMethod.js

export const createPaymentMethod = (number, month, year, cvc) => {
  const cardDetails = {
    "card[number]": number,
    "card[exp_month]": month,
    "card[exp_year]": year,
    "card[cvc]": cvc
  };
  let formBody = [];
  for (let property in cardDetails) {
    let encodedKey = encodeURIComponent(property);
    let encodedValue = encodeURIComponent(cardDetails[property]);
    formBody.push(encodedKey + "=" + encodedValue);
  }
  formBody = formBody.join("&");
  fetch('https://api.stripe.com/v1/payment_methods?type=card&' + formBody, {
    method: 'POST',
    headers: {
      Accept: 'application/json',
      'Content-Type': 'application/json',
      'Authorization': 'Bearer ' + secret_key
    },
  })
    .then((response) => {
      if (response.status == 200) {
        return response.json();
      }
  })
    .then((responseJson) => {
      return responseJson;
  })
    .catch((error) => {
    return error;
  });
}