Mainnet Deployment

Threshold Access Control is not currently supported by an stable cohort of node operators running TACo clients, nor the surrounding infrastructure to make mainnet access straightforward (e.g. Porter). The network will be relaunched by WEDF in Q3 2026.

Until then, this page serves solely as a open source reference and blueprint for the community.

There are no substantial changes in the code when one switches from using testnet domain to mainnet domain. However, when calling to the API functions, take into account the following:

• The RPC provider URL (Infura, Alchemy, etc) must be changed to from Polygon Amoy (testnet) to Polygon (mainnet) since the L2 of TACo's mainnet domain is the latter.

• The domain variable must be set to domains.MAINNET.

• The ID for the cohort must be set to the relevant cohort.

import { domains } from "@nucypher/taco"

// This should be a environment variable
const rpcProviderUrl = "https://polygon-mainnet.infura.io/v3/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"

const provider = new ethers.providers.JsonRpcProvider(rpcProviderUrl);
const domain = domains.MAINNET;
const id = 0 // Replace by the relevant ID

// TACo operations
...