Quickstart (Testnet)

TACo SDK allows you to use threshold encryption & decryption in your apps.

In just a few minutes you will able to:
Encrypt your data
Describe decryption conditions with onchain data
Threshold-decrypt your data when these conditions are met
Installation
Install taco and ethers with your favorite package manager:
$ npm install @threshold-network/taco [email protected]
Configuration
In order to run the code examples below, you will need the ritualId encryption parameter. Please reach out to us here if you don't already have it.
Encrypt your data
With ritualId and a web3 provider from ethers, we can taco.encrypt our data:
import taco, { conditions } from '@threshold-network/taco'
import { ethers } from "ethers";
​
const web3Provider = ethers.getDefaultProvider();
​
const ownsNFT = new conditions.predefined.ERC721Ownership({
  contractAddress: '0x1e988ba4692e52Bc50b375bcC8585b95c48AaD77',
  parameters: [3591],
  chain: 5,
});
​
const messageKit = await taco.encrypt(
  web3Provider,
  message,
  ownsNFT,
  ritualId 
);
​
Decrypt your data
Now we just have to pass the  messageKit to the intended recipient:
import taco from '@threshold-network/taco'
import { ethers } from "ethers";
​
const web3Provider = ethers.getDefaultProvider(); 
​
const decryptedMessage = await taco.decrypt(
  web3Provider,
  messageKit,
  web3Provider.getSigner()
);
​
Since ownsNFT condition refers to an NFT owned by the recipient, taco.decrypt call will prompt the recipient to sign a message and prove the ownership of the caller's wallet.
Next steps
TODO: Link to TACo explainer? High-level overview + trust assumptions
TODO: A list of the most popular/interesting/handy "recipes" for using/integrating TACo into your app. 
Learn more about conditions here
... about composing conditions here
...

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TACo Access Control

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Last modified 18d ago