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cURL
curl --request GET \
  --url https://test.deribit.com/api/v2/public/get_contract_size
{
  "jsonrpc": "2.0",
  "result": {
    "contract_size": 10
  },
  "id": 123
}

Query Parameters

​
instrument_name
string
required

Instrument name Unique instrument identifier

Example:

"BTC-PERPETUAL"

Response

200 - application/json

Success response

​
jsonrpc
enum<string>
required

The JSON-RPC version (2.0)

Available options:
2.0
​
result
object
required
​
id
integer

The id that was sent in the request