Live feed

Direct browser connection to FYERS. Nothing routes through a backend.

API today0 / 1,00,000

10/s · 200/min

Broker

Uses your own FYERS app. Market data goes straight from FYERS to this browser and is stored on this device — it never passes through a server of ours.

Statusnot connected

App IDFrom the FYERS dashboard, e.g. ABCD1234-100

App secretUsed once to sign the login, then discarded — never written to this browser's long-term storage.

Redirect URI

Fixed for this deployment. Paste it into the Redirect URI box when you create the app on the FYERS dashboard — it has to match to the character.

Only needed once — the app ID is remembered on this device afterwards. Give the app market-data permissions only. FYERS advises against holding an app secret in a browser, so the secret is kept in tab-scoped storage across the login redirect and deleted immediately afterwards; a shared or compromised browser remains a risk.

Basket

Pick one basket. Its symbols drive both the live table and the OHLCV backfill — the file is fetched only when you load it.