如何使用keap api，在没有用户授权的情况下发出OAuth请求？

Question

如何在 Nodejs 应用程序中使用 Keap api？它没有很好的记录，我想实现我提供的文章，我尝试了由 chatGPT 生成的代码，但总是出现错误：

错误：'unauthorized_client'，error_description：'client_id 不 拥有受信任的服务帐户角色'

const CLIENT_ID = "clientId";
const CLIENT_SECRET = "clientSecret";
const GRANT_TYPE_AUTH = "client_credentials";
const GRANT_TYPE_TOKEN = "refresh_token";
const SCOPE = "full";

// Step 1: Obtain a refresh token
const getRefreshToken = async () => {
  const url = "https://api.infusionsoft.com/token";
  const data = {
    client_id: CLIENT_ID,
    client_secret: CLIENT_SECRET,
    grant_type: GRANT_TYPE_AUTH,
    scope: SCOPE,
  };
  const config = {
    headers: { "Content-Type": "application/x-www-form-urlencoded" },
  };
  const response = await axios.post(url, qs.stringify(data), config);
  console.log(response);
  return response.data.refresh_token;
};

// Step 2: Obtain an access token using the refresh token
const getAccessToken = async (refreshToken) => {
  const url = "https://api.infusionsoft.com/token";
  const data = {
    client_id: CLIENT_ID,
    client_secret: CLIENT_SECRET,
    grant_type: GRANT_TYPE_TOKEN,
    refresh_token: refreshToken,
  };
  const config = {
    headers: { "Content-Type": "application/x-www-form-urlencoded" },
  };
  const response = await axios.post(url, qs.stringify(data), config);
  return response.data.access_token;
};

// Call the functions in order
(async () => {
  try {
    const refreshToken = await getRefreshToken();
    const accessToken = await getAccessToken(refreshToken);
  } catch (error) {
    console.error(error);
  }
})();

Answer 1

您需要对

client_id

和客户端密钥进行编码并将其放入

Header:Authorization

参考：https://developer.infusionsoft.com/getting-started-oauth-keys/