@interchainjs/auth
Authentication/Wallet for web3 accounts.
Usage
npm install @interchainjs/authTaking secp256k1 as example.
import { Secp256k1Auth } from "@interchainjs/auth/secp256k1";
const [directAuth] = Secp256k1Auth.fromMnemonic(generateMnemonic(), [
"m/44'/118'/0'/0/0",
]);
const signature = auth.sign(Uint8Array.from([1, 2, 3]));
console.log(signature.toHex());It's easy to derive cosmos/injective/ethereum network HD path (taking cosmos as example)
import { HDPath } from "@interchainjs/types";
// derive with Cosmos default HD path "m/44'/118'/0'/0/0"
const [auth] = Secp256k1Auth.fromMnemonic("<MNEMONIC_WORDS>", [
// use cosmos hdpath built by HDPath
// we can get cosmos hdpath "m/44'/118'/0'/0/0" by this:
HDPath.cosmos().toString(),
]);
// is identical to
const [auth] = Secp256k1Auth.fromMnemonic("<MNEMONIC_WORDS>", [
"m/44'/118'/0'/0/0",
]);Auth objected can be utilized by different signers. See
Implementations
- secp256k1 auth from
@interchainjs/auth/secp256k1 - ethSecp256k1 auth from
@interchainjs/auth/ethSecp256k1
Interchain JavaScript Stack ⚛️
A unified toolkit for building applications and smart contracts in the Interchain ecosystem
| Category | Tools | Description |
|---|---|---|
| Chain Information | Chain Registry (opens in a new tab), Utils (opens in a new tab), Client (opens in a new tab) | Everything from token symbols, logos, and IBC denominations for all assets you want to support in your application. |
| Wallet Connectors | Interchain Kit (opens in a new tab)beta, Cosmos Kit (opens in a new tab) | Experience the convenience of connecting with a variety of web3 wallets through a single, streamlined interface. |
| Signing Clients | InterchainJS (opens in a new tab)beta, CosmJS (opens in a new tab) | A single, universal signing interface for any network |
| SDK Clients | Telescope (opens in a new tab) | Your Frontend Companion for Building with TypeScript with Cosmos SDK Modules. |
| Starter Kits | Create Interchain App (opens in a new tab)beta, Create Cosmos App (opens in a new tab) | Set up a modern Interchain app by running one command. |
| UI Kits | Interchain UI (opens in a new tab) | The Interchain Design System, empowering developers with a flexible, easy-to-use UI kit. |
| Testing Frameworks | Starship (opens in a new tab) | Unified Testing and Development for the Interchain. |
| TypeScript Smart Contracts | Create Hyperweb App (opens in a new tab) | Build and deploy full-stack blockchain applications with TypeScript |
| CosmWasm Contracts | CosmWasm TS Codegen (opens in a new tab) | Convert your CosmWasm smart contracts into dev-friendly TypeScript classes. |
Credits
🛠 Built by Hyperweb (formerly Cosmology) — if you like our tools, please checkout and contribute to our github ⚛️ (opens in a new tab)
Disclaimer
AS DESCRIBED IN THE LICENSES, THE SOFTWARE IS PROVIDED “AS IS”, AT YOUR OWN RISK, AND WITHOUT WARRANTIES OF ANY KIND.
No developer or entity involved in creating this software will be liable for any claims or damages whatsoever associated with your use, inability to use, or your interaction with other users of the code, including any direct, indirect, incidental, special, exemplary, punitive or consequential damages, or loss of profits, cryptocurrencies, tokens, or anything else of value.