Get a new Access Token using a valid Refresh Token
schwab_auth3_accessToken(appKey, appSecret, refreshToken)Schwab generated App Key for the registered app.
Schwab generated Secret for the registered app.
An existing Refresh Token generated using
schwab_auth2_refreshToken. Only pass the refresh_token, not the entire list
Access Token that is valid for 30 minutes. By default it is stored in options.This is a list of objects that also shows when the access token expires
An Access Token is required for the functions within schwabr It serves
as a user login to your accounts. The token is valid for 30 minutes
and allows the user to place trades, get account information, get order
history, pull historical stock prices, etc. A Refresh Token is required to
generate an Access Token. schwab_auth2_refreshToken can be used to
generate a Refresh Token which stays valid for 7 days. The appKey is
generated automatically when an App is registered on the
Schwab Developer site. By default,
the Access Token is stored into options and will automatically be
passed to downstream functions. However, the user can also submit an Access
Token manually if multiple tokens are in use (for example: when managing more
than one log in.)
DISCLOSURE: This software is in no way affiliated, endorsed, or approved by Schwab or any of its affiliates. It comes with absolutely no warranty and should not be used in actual trading unless the user can read and understand the source code. The functions within this package have been tested under basic scenarios. There may be bugs or issues that could prevent a user from executing trades or canceling trades. It is also possible trades could be submitted in error. The user will use this package at their own risk.
schwab_auth1_loginURL to generate a login url which leads
to an authorization code, then use schwab_auth2_refreshToken to
generate Refresh Token with the authorization code
if (FALSE) { # \dontrun{
# A valid Refresh Token can be fed into the function below for a new Access Token
refreshToken = readRDS('/secure/location/')
accessTokenList = schwab_auth3_refreshToken('schwab_APPKey', 'schwab_AppSecret', refreshToken)
} # }