How to get contract_type from transaction stream?

arnav

I want to buy options based on data coming from the transaction stream for that I need to create a price proposal which needs contract_type parameter

michael_mueller

@arnav To find out what contract types and attributes are available for a symbol use the Contract for symbol API call https://developers.binary.com/api/#contracts_for
eg

{
  "contracts_for": "R_50"

}