API 使用次數¶

使用 token，拿取 API 使用次數¶

GET: https://api.web.finmindtrade.com/v2/user_info

Headers:

參數名稱	說明	格式
Authorization	金鑰，登入即可取得	Bearer token

Example

Package

from FinMind.data import FinMindApi

api = FinMindApi()
api.login_by_token(token)
print(api.api_usage_limit)

Python

import requests
headers = {"Authorization": f"Bearer {token}"}
url = "https://api.web.finmindtrade.com/v2/user_info"
payload = {
    "token": token,
}
resp = requests.get(url, headers=headers)
resp.json()["user_count"]  # 使用次數
resp.json()["api_request_limit"]  # api 使用上限

API 用量超出上限時，對 API 發送 Request 會回傳¶

Danger

Example

import requests
import pandas as pd
from tqdm import tqdm
url = "https://api.finmindtrade.com/api/v4/data"
token = "" # 參考登入，獲取金鑰
headers = {"Authorization": f"Bearer {token}"}
parameter = {
    "dataset": "TaiwanStockPrice",
    "data_id": "2330",
    "start_date": "2020-04-02",
    "end_date": "2020-04-12",
}
resp = requests.get(url, headers=headers, params=parameter)
print(resp.status_code)
print(resp.json())

Output

resp.status_code

resp.json()

{'msg': 'Requests reach the upper limit. https://finmindtrade.com/', 'status': 402}