FYERS User Apps Authentication and Login Flow Explained

How does the authentication and login flow work for user apps on FYERS?

The authentication process for user apps involves navigating to the Login API endpoint, followed by user redirection to the redirect URI with an auth_code after successful login. Use this auth_code along with appIdHash (SHA-256 of api_id + app_secret) to validate the auth_code and obtain the access_token for further requests.
    • Related Articles

    • What connections are available with FYERS MCP?

      FYERS MCP allows your AI assistant to securely access a wide range of trading and portfolio data from your FYERS account. These connections enable AI platforms like Claude, Cursor, or Windsurf to respond with relevant, real-time answers based on your ...
    • What is the maximum number of WebSocket connections a single user can have on FYERS?

      It is recommended to limit WebSocket connections to a maximum of five per user for optimal performance. Exceeding this number can result in packet loss or delayed responses.
    • How secure is my data with FYERS MCP?

      FYERS MCP is designed with a privacy-first approach. Whether you're connecting via Claude, Cursor, or another AI tool, every data request is controlled, encrypted, and transparent. You stay in full control of your account access at all times. ...
    • How do I install FYERS MCP using the Claude Desktop installer?

      FYERS MCP lets you securely connect your trading account with AI tools like Claude for context-aware insights. The installation process is quick and code-free, using an official installer for Mac or Windows. What is FYERS MCP? FYERS MCP (Model ...
    • How to revoke FYERS API Access?

      If you want to cancel/delete the FYERS API access, you can do it by yourself in the My API Dashboard. Login to My API with your FYERS credentials and go to the Dashboard, you’ll be able to view all the APIs you’ve created along with all the FYERS ...