API and DHAN list

Hello,
I am trying to add future and option stock into my dashboard but showing following error

Loaded 216 symbols from CSV.csv
:rocket: Server running on port 3000
:bar_chart: Tracking 216 symbols from CSV.csv
:warning: Bad request (400) on batch. Retrying symbols individually: [ ‘NUVAMA’, ‘SUZLON’, ‘360ONE’, ‘AMBER’, ‘KFINTECH’ ]
:x: Symbol NUVAMA failed with status 429: {“data”:{“805”:“Too many requests. Further requests may result in the user being blocked.”},“status”:“failed”}
↳ 429 Too Many Requests on single symbol. Waiting 5 seconds…
:x: Symbol SUZLON failed with status 400: {“data”:{“814”:“Invalid Request”},“status”:“failed”}
:x: Symbol 360ONE failed with status 429: {“data”:{“805”:“Too many requests. Further requests may result in the user being blocked.”},“status”:“failed”}
↳ 429 Too Many Requests on single symbol. Waiting 5 seconds…
:x: Symbol AMBER failed with status 400: {“data”:{“814”:“Invalid Request”},“status”:“failed”}
:x: Symbol KFINTECH failed with status 429: {“data”:{“805”:“Too many requests. Further requests may result in the user being blocked.”},“status”:“failed”}
↳ 429 Too Many Requests on single symbol. Waiting 5 seconds…
:warning: Bad request (400) on batch. Retrying symbols individually: [ ‘PGEL’, ‘ABB’, ‘ABCAPITAL’, ‘ABFRL’, ‘ADANIENSOL’ ]
:x: Symbol PGEL failed with status 429: {“data”:{“805”:“Too many requests. Further requests may result in the user being blocked.”},“status”:“failed”}
↳ 429 Too Many Requests on single symbol. Waiting 5 seconds…
:x: Symbol ABB failed with status 400: {“data”:{“814”:“Invalid Request”},“status”:“failed”}
:x: Symbol ABCAPITAL failed with status 429: {“data”:{“805”:“Too many requests. Further requests may result in the user being blocked.”},“status”:“failed”}
↳ 429 Too Many Requests on single symbol. Waiting 5 seconds…
:x: Symbol ABFRL failed with status 400: {“data”:{“814”:“Invalid Request”},“status”:“failed”}
I want to add future and option stock spot chart into my dashboard

Hi @Neeraj_Singh1 , Welcome to madefortrade

As checked from the response you shared, it appears that you are exceeding the WebSocket connection limit of 10 connection requests per minute from a single IP address.

We recommend adjusting your connection frequency to stay within the allowed limit to avoid disruptions.

To know more, please refer here: Live Market Feed (WebSocket) vs. Market Quote (REST API) on DhanHQ