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POST
/
rest
/
valid-series
Get Valid Series
curl --request POST \
  --url https://api.exchange.fairx.net/rest/valid-series \
  --header 'Content-Type: application/json' \
  --data '
{
  "product_codes": [
    "BIP"
  ],
  "symbols": [
    "BIPZ30",
    "B*"
  ],
  "instrument_ids": [
    1234,
    12345
  ],
  "trading_states": [
    "PRE_OPEN",
    "EXPIRED"
  ],
  "activation_date": "2026-02-12",
  "expiration_date": "2026-02-12"
}
'
[
  {
    "product_code": "BIT",
    "symbol_display_expiry": "20260300",
    "contract_size": 50.5,
    "contract_unit": "Bitcoin",
    "security_type": "F",
    "first_trading_date": "20250627",
    "last_trading_date": "20260225",
    "settlement_date": "20260226",
    "available_for24x7": true
  }
]

Body

application/json

Optional instrument filter criteria, can be omitted

​
product_codes
string[]
Example:
["BIP"]
​
symbols
string[]
Example:
["BIPZ30", "B*"]
​
instrument_ids
integer<int32>[]
Example:
[1234, 12345]
​
trading_states
enum<string>[]
Available options:
PRE_OPEN,
OPEN,
HALT,
PAUSE,
CLOSE,
PRE_OPEN_NO_CANCEL,
EXPIRED
Example:
["PRE_OPEN", "EXPIRED"]
​
activation_date
string<date>
Example:

"2026-02-12"

​
expiration_date
string<date>
Example:

"2026-02-12"

Response

Successfully retrieved valid series data

​
product_code
string
Example:

"BIT"

​
symbol_display_expiry
string
Example:

"20260300"

​
contract_size
number<double>
Example:

50.5

​
contract_unit
string
Example:

"Bitcoin"

​
security_type
string
Example:

"F"

​
first_trading_date
string
Example:

"20250627"

​
last_trading_date
string
Example:

"20260225"

​
settlement_date
string
Example:

"20260226"

​
available_for24x7
boolean
Example:

true