Integration: Tangible is an ecosystem for tokenized real world assets. Utilizing Real USD, a native yield stablecoin backed by real estate, the protocol offers users access to tokenized and fractionalized RWAs through their marketplace.
Moving Average Price with Interquartile Range (MAIR) will be used to calculate the price for the assets. Learn more about it here
0.5% deviation threshold for updates trigger will be applied for each asset
Denomination in USD
120 sec updates frequency check will be applied
The feed will be updated every 24h period if there are no deviation based updates
DELIVERY INFORMATION
Delivery Method - Oracle on Polygon network
Is testnet deploy required? - No
Delivery Estimate - 7-10 days
NOTES
Additional relevant information:
Additional markets/ pools shall be added when TVL approx. >4mn.
Additional pools may benefit from a longer trade aggregation window size. Additions/ changes in methodology and parameters will be noted in the CDR.
You can query for assets by calling the read function getValue() with parameters such as “BTC/USD”. It will return two values:
The price of the asset queried with 8 decimals
The unix timestamp of the last update
You can see Solidity and Vyper code integration examples here or use a dedicated DIA oracles integration library described in detail here.
Funding
Each deployed oracle has a separate gas wallet which is the only entity allowed to update oracle values based on selected parameters. To find out more information on how it works, visit the following link.
Please make sure to top up the gas wallet, as we only put in some gas to deploy and start the oracle.