尝试使用需要身份验证的 API 使用 Google Script 从 TDAmeritrade 中提取股票报价信息 [英] Trying to pull stock quote info from TDAmeritrade with Google Script with API needing authentication

问题描述

我正在使用 TD Ameritrade 的 API 来提取股票行情信息.该脚本需要身份验证才能提取实时数据.CURL命令如下:

I'm using an API from TD Ameritrade to pull stock ticker information. The script needs authentication to pull real time data. The CURL command is as follows:

curl -X GET --header "Authorization:" --header "Authorization: Bearer" "https://api.tdameritrade.com/v1/marketdata/AAPL/quotes?apikey="

curl -X GET --header "Authorization: " --header "Authorization: Bearer " "https://api.tdameritrade.com/v1/marketdata/AAPL/quotes?apikey="

我正在使用 Google 脚本从 API 读取数据，进行一些计算，然后将数据写入 Google 表格.下面是验证的脚本，它不起作用.请注意，此处未显示我的访问令牌和 API 密钥，文本以 和 标注.该脚本不会给出错误消息，并会提取(延迟)数据.我可以判断身份验证没有正常工作，因为数据被延迟了.在 TD Ameritrade 站点上通过身份验证进行测试会返回实时数据.在我的 PC 上的 DOS 框中运行 CURL 也是如此.

I'm using a Google Script to read the data from the API, do some calculations, and then write the data to a Google Sheet. Below is the script to authenticate, and it doesn't work. Note that my access token and APIkeys are not displayed here and the text is noted by and . The script does not give an error message, and pulls (delayed) data. I can tell the authentication isn't working right, because the data is delayed. Testing on the TD Ameritrade site with authentication returns real time data. So does running the CURL in a DOS box on my PC.

var ticker = "AAPL"
var options = {
    "method" : "GET",
    "Authorization" : "Bearer <access token>"
     }
var calltoAPI = UrlFetchApp.fetch("https://api.tdameritrade.com/v1/marketdata/"+ticker+"/quotes?apikey=<APIkey>",options);

我对此很陌生，希望得到任何帮助

I'm fairly new at this and would appreciate any help

更新:这是有效的代码

    var ticker = "APPL"

    var headers = {"Authorization":" Bearer <access token>"}
    var options = {"headers":headers}

    var calltoAPI=urlFetchApp.fetch("https://api.tdameritrade.com/v1/marketdata/"+ticker+"/quotes?apikey=<apikey>",options);

推荐答案

• 您想将以下 curl 命令转换为 Google Apps 脚本.
  • curl -X GET --header "授权:" --header "授权:不记名" "https://api.tdameritrade.com/v1/marketdata/AAPL/quotes?apikey="
  • 您已经确认此 curl 命令可以正常工作.

  如果我的理解是正确的，这个答案怎么样?当 --header "Authorization: Bearer " 用于 Google Apps Script 时，请将其放入 header 对象.所以请修改如下.

  If my understanding is correct, how about this answer? When --header "Authorization: Bearer " is used for Google Apps Script, please put it to the header object. So please modify as follows.

  var options = {
      "method" : "GET",
      "Authorization" : "Bearer <access token>"
       }
  

  致:

  var options = {
    "method" : "GET",
    "headers": {"Authorization" : "Bearer <access token>"}
  };
  

  参考:

  • fetch(url,参数)

  您的 curl 命令和修改后的脚本的请求是相同的.但如果这不起作用，请确认令牌.

  The requests of both your curl command and the modified script are the same. But if this didn't work, please confirm the tokens.

  这篇关于尝试使用需要身份验证的 API 使用 Google Script 从 TDAmeritrade 中提取股票报价信息的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！