eve-esi-client

Modern TypeScript EVE ESI API wrapper. Makes getting data from the ESI much easier, avoids cluttering your code with HTTP requests, and is small and powerful.

This is a maintained, typescript alternative to outdated esiJS libraries. Many thanks go to the original creators of these tools, on which this work depends.

Installing

npm install @zonlykroks/eve-esi-client

Usage

const ESIJS = require('@zonlykroks/eve-esi-client')
const esi = new ESIJS({})

// Use all functions like this:
esi.status.status()
    .then(response => {
        let headers = response.headers
        let data = response.data

        console.log(`${data.players} players online`)
    })
    .catch(error => {
        console.error('Error:', error.message)
    })

// Or with async/await:
try {
    let response = await esi.universe.regions.regions()
    console.log(`Found ${response.data.length} regions`)
} catch(error) {
    console.error('Error:', error.message)
}

Authentication

For endpoints requiring authentication, provide your access token:

const esi = new ESIJS({
    token: 'your-esi-access-token-here'
})

// Now you can access authenticated endpoints
const wallet = await esi.wallet.character.balance(characterId)
const skills = await esi.skills.skills(characterId)

Available Modules

• alliance - Alliance information
• character - Character data, assets, contacts, mail, etc.
• corporation - Corporation information and member data
• universe - Static universe data (regions, systems, types, etc.)
• market - Market orders and pricing data
• wallet - Wallet operations
• skills - Character skills and training queue
• mail - Mail system
• location - Character location and ship info
• status - Server status
• wars - War information
• And more...

Features

• Full TypeScript support with type definitions
• Automatic ETag caching to reduce API calls
• Comprehensive endpoint coverage
• Modern async/await support
• Error handling

TypeScript

import ESIJS from '@zonlykroks/eve-esi-client'

const esi = new ESIJS()
const response = await esi.character.info(123456789)
console.log(response.data.name) // Fully typed