Utils
Registry
To avoid malicious operations and assets, the platforms keeps a registry of the valid addresses. Use the following methods to check whitelisted operations and assets.
Is valid operation query
queryA query method that checks if an operation is in the registry.
JavaScript & Node
1
const result = await defire.query.isOperation("0x4b9E2247F3fe6d289D2FD6D4C893d5256A87CE22");
Copied!
Method parameters
address
required stringEthereum address to check if it is an operation
Returns
This method returns a
Promise which resolves with true if the operation is in the registry, otherwise with false.List of assets
These are the assets that operations handle: DAI, ETH, WETH and CDAI
JavaScript & Node
1
const dai = defire.Assets.DAI.address;
2
const eth = defire. Assets.ETH.address;
3
const weth = defire.Assets.WETH.address;
4
const cdai = defire.Assets.CDAI.address;
Copied!
Is valid asset query
queryA query method that checks if an asset is in the registry.
JavaScript & Node
1
const result = await defire.query.isAsset("0x9Ce1C0514233ECDBE22FFc96894Ce0f8Da0070c1");
Copied!
Method parameters
address
required stringEthereum address to check if it is an asset
Returns
This method returns a
Promise which resolves with true if the asset is in the registry, otherwise with false.
Last modified 1yr ago
Copy link