@chain-registry/cli

@chain-registry/cli

The @chain-registry/cli is a powerful command-line interface designed to interact with the Chain Registry, allowing users to fetch information, validate data, and generate TypeScript interfaces directly from JSON schemas.

Features

🔍 Info: Retrieve detailed information about chains, assets, and asset lists.

✅ Validate: Check the integrity and validity of the registry data against its schemas.

🛠️ Codegen: Generate TypeScript definitions for use in development, ensuring type safety and adherence to the schema definitions.

Installation

To get started with @chain-registry/cli, install it via npm or yarn:

npm install @chain-registry/cli
# or
yarn add @chain-registry/cli

Table of Contents

• Features
• Installation
• Command Details
  • Info
  • Validate
  • Codegen
• Stack
• Credits
• Disclaimer

Command Details

Info

Fetch and display information about entities in the chain registry:

chain-registry info

Options:

• chain: Fetch information specific to a chain.
• asset-list: Fetch asset lists associated with a specific chain.
• asset: Fetch detailed information about a specific asset.
• --registryDir: Path to the chain registry directory.

Validate

Validate the data in the registry against the provided JSON schemas:

chain-registry validate

Options:

• --registryDir: Path to the chain registry directory (required).
• --useStrict: Enables strict mode in the schema validation process, ensuring that only explicitly permitted properties are present in the data (default: false).
• --allErrors: Configures the validator to return all errors found during validation instead of stopping at the first error (default: true).
• --useDefaults: Applies default values defined in the schema during validation, filling in missing data as needed (default: true).
• --draft: Choose between JSON Schema drafts: draft-07, 2019-09, and 2020-12 (default: 2019-09).

Codegen

Generate TypeScript interfaces for the registry:

chain-registry codegen --outputDir ./src --registryDir /path/to/registry

Options:

• --outputDir: Directory to output the generated TypeScript files.
• --registryDir: Path to the chain registry directory.
• --strictTypeSafety: Enables strict TypeScript type definitions.
• --camelCase: Converts JSON schema properties to camelCase in the generated TypeScript files.

Interchain JavaScript Stack ⚛️

A unified toolkit for building applications and smart contracts in the Interchain ecosystem

Category	Tools	Description
Chain Information	Chain Registry, Utils, Client	Everything from token symbols, logos, and IBC denominations for all assets you want to support in your application.
Wallet Connectors	Interchain Kitbeta, Cosmos Kit	Experience the convenience of connecting with a variety of web3 wallets through a single, streamlined interface.
Signing Clients	InterchainJSbeta, CosmJS	A single, universal signing interface for any network
SDK Clients	Telescope	Your Frontend Companion for Building with TypeScript with Cosmos SDK Modules.
Starter Kits	Create Interchain Appbeta, Create Cosmos App	Set up a modern Interchain app by running one command.
UI Kits	Interchain UI	The Interchain Design System, empowering developers with a flexible, easy-to-use UI kit.
Testing Frameworks	Starship	Unified Testing and Development for the Interchain.
TypeScript Smart Contracts	Create Hyperweb App	Build and deploy full-stack blockchain applications with TypeScript
CosmWasm Contracts	CosmWasm TS Codegen	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 ⚛️

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.