Help me to solve web socket error

General
1

Subject: Request to enable Market Data Feed API (WebSocket V3) for my App

Hello Upstox Developer Team,

I am using the Upstox Trading API successfully with OAuth login, and I now need access to the Market Data Feed WebSocket (V3).

My App details:
• App Name: LAKSHMI
• App ID (client_id): afae20c3-d457-4c86-b473-3126da47d1a8
• Registered User Email: (your Upstox email)

Issue:
When calling the Market Data Feed authorize endpoint:
GET https://api.upstox.com/v3/market-data/feed/authorize

I receive:
HTTP 404 - UDAPI100060 (“Resource Not Found”)

Based on Upstox documentation and community support, this error indicates that the Market Data Feed API is not enabled for my application.

REQUEST:
Please enable the following scope for my app:
• marketdata.read
• Market Data Feed API V3 (WebSocket)

After enabling this, I should receive:
• authorized_redirect_uri (WebSocket URL)

This is required to stream market data (NIFTY, options etc.) in my application.

Thank you,
vijayaraj

2

Hi @VIJAYARAJ_JAGANATHAN, Please try using correct endpoint to get the authorized_redirect_uri

curl --location 'https://api.upstox.com/v3/feed/market-data-feed/authorize' \
--header 'accept: application/json' \
--header 'Authorization: Bearer {auth_token}'

Also, you can refer for Websocket implementation

Thanks