cosmology

library3.0.2jsnpmunverified

Cosmology is a CLI and TypeScript/JavaScript library for building web3 applications on the Osmosis and Cosmos ecosystems. Version 3.0.2 is the latest stable release, with active development and periodic updates. It enables cryptocurrency trades, liquidity pool participation, and staking rewards directly from the command line or programmatically via the @cosmology/core library. Differentiators include tight integration with Cosmos SDK chains and tools like Telescope and osmojs. The package ships TypeScript types for better developer experience.

web-framework http-networking serialization

npm install cosmology

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · COSMOLOGY

cosmology

web-frameworkjavascriptv3.0.2

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

CosmologyClient

✓ import { CosmologyClient } from '@cosmology/core'

✗ import { CosmologyClient } from 'cosmology'

The 'cosmology' package is the CLI wrapper; the library is published separately.

default import of Cosmology

✓ import Cosmology from '@cosmology/core'

✗ const Cosmology = require('cosmology')

ESM-only package; avoid require().

types

✓ import type { CosmosConfig } from '@cosmology/core'

✗ import { CosmosConfig } from '@cosmology/core'

Use type import to avoid bundling if only using types.

Installs the global CLI and demonstrates a trade command, then shows how to instantiate the core client to fetch balances.

// Install CLI globally: npm install -g cosmology // Then run: cosmology trade --amount 100 --from mywallet --to cosmos1... // Or use library: import { CosmologyClient } from '@cosmology/core'; const client = new CosmologyClient({ rpcUrl: 'https://rpc.cosmos.network' }); const balances = await client.getBalances('cosmos1...'); console.log(balances);

cosmology --version

Debug

Known issues

breakingcosmology v3 removed support for Node.js <16

fix

Upgrade Node.js to 16 or later.

affects: >=3.0.0

deprecatedThe @cosmology/cli package is now deprecated; use 'cosmology' directly

fix

npm uninstall -g @cosmology/cli && npm install -g cosmology

affects: >=2.0.0

gotchaDefault import from 'cosmology' does not exist; the package only exports a CLI bin

fix

Use the @cosmology/core library for programmatic access.

affects: >=1.0.0

Errors

Common errors & fixes

Error: Cannot find module '@cosmology/core'

@cosmology/core is not installed as a dependency

fix

npm install @cosmology/core

TypeError: CosmologyClient is not a constructor

Importing from wrong package (cosmology instead of @cosmology/core)

fix

import { CosmologyClient } from '@cosmology/core'

Command not found: cosmology

CLI not installed globally

fix

npm install -g cosmology

Upgrade

Version history

3.0.2latest on npm

Audit

Dependencies

@cosmology/corerequiredCore TS/JS library powering the CLI operations

Agent activity

12 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/cosmology-tech/cosmology ↗

packagehttps://www.npmjs.com/package/cosmology ↗

homepagehttps://cosmology.zone ↗