| Tag# | Field Name | Required | Comments |
|---|---|---|---|
| Standard Header | Yes | MsgType <35> = c | |
| 320 | SecurityReqID | Y | Unique ID for this request |
| 321 | SecurityRequestType | Y | Type of Security Definition Request Valid values: 0 = Single currency pair |
| 55 | Symbol | Y | Currency pair. e.g. BTCUSDC, BTC-USDC, ETHUSD, ETH-USDC |
| Standard trailer |
RAW
8=FIX.4.4|9=84|35=c|49=JOSEPH|56=TradingGateway|34=49|52=20240608-16:33:47|320=123|321=0|55=BTCUSD|10=197|
HEADER
8 BeginString: FIX 4.4
9 BodyLength: 84
35 MsgType: c (Security Definition Request)
49 SenderCompID: JOSEPH
56 TargetCompID: TradingGateway
34 MsgSeqNum: 49
52 SendingTime: 20240608-16:33:47
BODY
320 SecurityReqID: 123
321 SecurityRequestType: 0
55 Symbol: BTCUSD
TRAILER
10 CheckSum: 197