Fungible token daily DEX rate

DailyDexRate entity represents daily average rates for fungible token pairs traded on Casper DEXes.

Properties

The DailyDexRate entity has the following properties:

Property	Type	Description
token_contract_package_hash	string	Source fungible token contract package hash
target_token_contract_package_hash	string	Target fungible token contract package hash
amount	float64	Volume-weighted average daily rate amount expressed in the target token
volume	string	The total swap volume used to compute the daily rate
dex_id	uint16	DEX identifier
date	string	Date in the ISO 8601 format

volume is normalized using token decimals. For example, if the summed on-chain amount is 123450000 and token decimals are 6, the normalized value is 123.45.

Example

{
  "amount": "0.0025",
  "volume": "1234.567",
  "token_contract_package_hash": "0f6b7e1a8d6e4f1b5a2c3d4e5f60718293a4b5c6d7e8f90123456789abcdef12",
  "target_token_contract_package_hash": "ad0cd4ef3cfd9e7222706786e51773af771f063ecce4606282999a7a6d6ac495",
  "dex_id": 1,
  "date": "2024-02-01T00:00:00Z"
}

Optional properties

Depending on the endpoint, the following optional property may be included in the DailyDexRate entity:

Property	Type	Description
ft_daily_rate	float32	Daily average rate of the source token in the specified currency

ft_daily_rate is a function includer that accepts currency_id and dex_id arguments.

Relations

The DailyDexRate entity has the following relations with other entities:

Entity	Mapping property	Description
ContractPackage	token_contract_package_hash, target_token_contract_package_hash	Daily rates are tracked for fungible token pairs
DEX	dex_id	Daily rates are calculated separately for different Casper DEXes

Endpoints

The fungible token daily DEX rate endpoints are:

• Get the latest fungible token daily DEX rate

• Get historical fungible token daily DEX rates