How-to Guides

Getting Started covers the one-time setup required to connect your app. How-to Guides show you how to complete specific trading, market-data and account tasks after your app is ready.

Choose a Guide

How-to guide	What it helps you do
Order Placement Guide	Parameters, sync vs async, order types, product types and pre-validations before you place an order.
Place your first order	Authenticate, submit an order and verify its status.
Stream live market data	Connect to Data Socket, subscribe to symbols and process updates.
Monitor orders and positions in real time	Use General WebSocket events and recover state after reconnecting.
Work with historical market data	Select instruments, request candles and validate the returned period.
Manage positions, funds and risk	Read account state and complete supported position actions safely.
Place basket and multi-leg orders safely	Submit related orders and handle partial or failed execution.
Handle errors and rate limits	Read error responses, identify the cause and take the correct next action.
Use Symbol Master to find instruments	Find valid instrument identifiers through the FYERS API Appendix.