# Option Chain – Example Code

## 1. Option Contracts
- 1.1 [Get option contracts of an instrument key](code/option-contracts.md#get-option-contracts-of-an-instrument-key)
- 1.2 [Get option contracts of an instrument key with expiry date](code/option-contracts.md#get-option-contracts-of-an-instrument-key-with-expiry-date)

## 2. Put Call Option Chain
- 2.1 [Get put/call option chain](code/put-call-option-chain.md#get-putcall-option-chain)