YGOPRODeck API TypeScript Client

A comprehensive TypeScript client for the YGOPRODeck API, providing type-safe access to the Yu-Gi-Oh! card database. See the API guide for more information.

Features

🔒 Type-safe - Full TypeScript support.
🎯 Complete coverage - ALL YGOPRODeck API endpoints and parameters supported.
🛠 Rich utilities - Helper functions and convenience methods for common tasks.
📦 Flexible caching - Bring your own cache via the KVStore interface.
🌐 Universal - Works in browsers, Node.js, edge runtimes, and any JavaScript environment.

Installation

npm install ygoapi

Quick Start

import { YgoApi } from 'ygoapi'

const api = new YgoApi()

// Get a specific card by name
const darkMagician = await api.getCardByName('Dark Magician')
console.log(darkMagician)

// Search cards by fuzzy name matching
const magicians = await api.searchCards('Magician', {
	num: 10,
	offset: 0,
})

console.log(magicians.data)
// Get cards from a specific archetype
const blueEyesCards = await api.getCardsByArchetype('Blue-Eyes', {
	num: 10,
	offset: 0,
})
console.log(blueEyesCards.data)

Run the example:

node examples/basic.js

Using the Cache

The YgoApi client supports caching via the KVStore interface. You can provide your own cache implementation to reduce API calls and improve performance.

In-Memory Cache

import { YgoApi } from 'ygoapi';

// Simple in-memory cache implementation
class MemoryCache {
  private cache = new Map<string, { value: string; expires: number }>();

  get(key: string): string | null {
    const item = this.cache.get(key);
    if (!item || Date.now() > item.expires) {
      this.cache.delete(key);
      return null;
    }
    return item.value;
  }

  set(key: string, value: string, ttl?: number): void {
    const expires = Date.now() + (ttl || 300000); // Default 5 minutes
    this.cache.set(key, { value, expires });
  }

  delete(key: string): void {
    this.cache.delete(key);
  }
}

// Create API instance with in-memory caching
const api = new YgoApi({
  cache: new MemoryCache(),
  cacheTtl: 600000 // 10 minutes
});

Custom Cache Implementations

You can implement the KVStore interface for any storage backend:

import type { KVStore } from 'ygoapi';

// Redis cache example
class RedisCache implements KVStore {
  constructor(private redis: RedisClient) {}

  async get(key: string): Promise<string | null> {
    return this.redis.get(key);
  }

  async set(key: string, value: string, ttl?: number): Promise<void> {
    if (ttl) {
      await this.redis.setex(key, Math.floor(ttl / 1000), value);
    } else {
      await this.redis.set(key, value);
    }
  }

  async delete(key: string): Promise<void> {
    await this.redis.del(key);
  }
}

const api = new YgoApi({
  cache: new RedisCache(redisClient),
  cacheTtl: 600000
});

Image Cache

You can also provide a custom KVStore for image caching:

const api = new YgoApi({
  imageCache: new MyImageCache()
});

// Get local path to cached image (if your cache returns paths)
const imagePath = await api.getLocalImagePath(card, 'small');

Cache Benefits

Reduces API calls - Repeated requests return cached data
Respects rate limits - Helps stay under 20 requests/second limit
Improves performance - Faster response times for cached data
Automatic invalidation - Cache entries expire based on TTL

The cache automatically stores successful API responses and serves them for subsequent identical requests until the TTL expires.

You can also use the default export for convenience:

import api from 'ygoapi';

const card = await api.getCardByName('Blue-Eyes White Dragon');

API Reference

Core Methods

`getCardInfo(params?: CardInfoParams): Promise<CardInfoResponse>`

Get card information with optional filtering parameters.

// Get all cards
const allCards = await api.getCardInfo();

// Get cards with specific filters
const waterDragons = await api.getCardInfo({
  attribute: 'WATER',
  race: 'Dragon',
  type: 'Effect Monster'
});

// Get cards with ATK greater than 2500
const strongCards = await api.getCardInfo({
  atk: 'gt2500'
});

`getCardByName(name: string): Promise<Card | null>`

Get a single card by exact name match.

const card = await api.getCardByName('Dark Magician');
if (card) {
  console.log(`ATK: ${card.atk}, DEF: ${card.def}`);
}

`getCardById(id: string | number): Promise<Card | null>`

Get a single card by its ID (passcode).

const card = await api.getCardById('46986414'); // Dark Magician

`searchCards(fname: string, params?: Omit<CardInfoParams, 'fname'>): Promise<CardInfoResponse>`

Search cards using fuzzy name matching.

// Find all cards with "Dragon" in the name
const dragons = await api.searchCards('Dragon');

// Find all LIGHT Dragons with "Dragon" in name
const lightDragons = await api.searchCards('Dragon', {
  attribute: 'LIGHT'
});

`getCardsByArchetype(archetype: string, params?: Omit<CardInfoParams, 'archetype'>): Promise<CardInfoResponse>`

Get all cards from a specific archetype.

const heroCards = await api.getCardsByArchetype('Elemental HERO');

`getCardsBySet(cardset: string, params?: Omit<CardInfoParams, 'cardset'>): Promise<CardInfoResponse>`

Get all cards from a specific set.

const metalRaiders = await api.getCardsBySet('Metal Raiders');

Utility Methods

`getRandomCard(): Promise<Card>`

Get a random card from the database.

const randomCard = await api.getRandomCard();
console.log(`Random card: ${randomCard.name}`);

`getAllCardSets(): Promise<CardSetInfo[]>`

Get information about all card sets.

const sets = await api.getAllCardSets();
sets.forEach(set => {
  console.log(`${set.set_name} (${set.set_code}) - ${set.num_of_cards} cards`);
});

`getCardSetInfo(setcode: string): Promise<CardSetDetails>`

Get detailed information about a specific card set.

const setInfo = await api.getCardSetInfo('LOB-001');

`getAllArchetypes(): Promise<Archetype[]>`

Get all available archetypes.

const archetypes = await api.getAllArchetypes();
archetypes.forEach(archetype => {
  console.log(archetype.archetype_name);
});

`checkDatabaseVersion(): Promise<DatabaseVersion>`

Check the current database version.

const version = await api.checkDatabaseVersion();
console.log(`Database version: ${version.database_version}`);
console.log(`Last update: ${version.last_update}`);

Specialized Search Methods

`getStapleCards(params?: Omit<CardInfoParams, 'staple'>): Promise<CardInfoResponse>`

Get cards considered staples in the game.

const staples = await api.getStapleCards();

`getCardsByFormat(format: Format, params?: Omit<CardInfoParams, 'format'>): Promise<CardInfoResponse>`

Get cards available in a specific format.

const tcgCards = await api.getCardsByFormat('tcg');
const speedDuelCards = await api.getCardsByFormat('speed duel');
const rushDuelCards = await api.getCardsByFormat('rush duel');
const masterDuelCards = await api.getCardsByFormat('master duel');
const genesysCards = await api.getCardsByFormat('genesys');

`getCardsByGenesysFormat(params?: Omit<CardInfoParams, 'format' | 'misc'>): Promise<CardInfoResponse>`

Get cards in the Genesys format with their point values. This method automatically includes misc: 'yes' to ensure genesys_points is returned.

const genesysCards = await api.getCardsByGenesysFormat();

// Access genesys points from misc_info
genesysCards.data.forEach(card => {
  const points = card.misc_info?.[0]?.genesys_points ?? 0;
  console.log(`${card.name}: ${points} points`);
});

// Filter by archetype while getting genesys points
const blueEyesGenesys = await api.getCardsByGenesysFormat({
  archetype: 'Blue-Eyes'
});

`getBanlistCards(banlist: BanlistType, params?: Omit<CardInfoParams, 'banlist'>): Promise<CardInfoResponse>`

Get cards that appear on a specific banlist.

const tcgBanned = await api.getBanlistCards('TCG');
const ocgBanned = await api.getBanlistCards('OCG');
const goatBanned = await api.getBanlistCards('Goat');

`getCardsWithPagination(num: number, offset: number, params?: Omit<CardInfoParams, 'num' | 'offset'>): Promise<CardInfoResponse>`

Get cards with pagination support.

const firstPage = await api.getCardsWithPagination(50, 0);
console.log(`Total cards: ${firstPage.meta?.total_rows}`);
console.log(`Pages remaining: ${firstPage.meta?.pages_remaining}`);

Convenience Methods

Type-specific Methods

// Get cards by type
const spellCards = await api.getCardsByType('Spell Card');
const linkMonsters = await api.getCardsByType('Link Monster');

// Get cards by attribute
const fireCards = await api.getCardsByAttribute('FIRE');
const lightCards = await api.getCardsByAttribute('LIGHT');

// Get cards by race
const dragons = await api.getCardsByRace('Dragon');
const spellcasters = await api.getCardsByRace('Spellcaster');

Stat-based Methods

// Get cards by level
const level4Cards = await api.getCardsByLevel(4);
const highLevelCards = await api.getCardsByLevel('gte8');

// Get cards by ATK/DEF
const strongCards = await api.getCardsByATK('gte3000');
const defensiveCards = await api.getCardsByDEF('gte2500');

Advanced Search Methods

// Get cards with misc info (views, formats, dates, etc.)
const cardsWithMisc = await api.getCardsWithMiscInfo({
  archetype: 'Blue-Eyes'
});

Helper Functions

`buildComparison(operator: ComparisonOperator, value: number)`

Build comparison queries for ATK, DEF, or Level.

import { buildComparison } from 'ygoapi';

const strongCards = await api.getCardInfo({
  atk: buildComparison('gte', 3000) // ATK >= 3000
});

`getCardImages(card: Card)`

Extract image URLs from a card object.

import { getCardImages } from 'ygoapi';

const card = await api.getCardByName('Dark Magician');
if (card) {
  const images = getCardImages(card);
  console.log('Default image:', images.default.image_url);
  console.log('Alternative images:', images.alternates);
}

Card Type Checkers

import { isMonsterCard, isSpellCard, isTrapCard, isExtraDeckMonster } from 'ygoapi';

const card = await api.getCardByName('Blue-Eyes White Dragon');
if (card) {
  console.log('Is monster:', isMonsterCard(card));
  console.log('Is spell:', isSpellCard(card));
  console.log('Is trap:', isTrapCard(card));
  console.log('Is extra deck:', isExtraDeckMonster(card));
}

Advanced Search Features

Link Monsters

Search for Link monsters with specific criteria:

// Get all Link monsters
const linkMonsters = await api.getCardInfo({
  type: 'Link Monster'
});

// Get Link-2 monsters
const link2Monsters = await api.getCardInfo({
  type: 'Link Monster',
  link: 2
});

// Get Link monsters with specific markers
const topBottomLinks = await api.getCardInfo({
  type: 'Link Monster',
  linkmarker: ['Top', 'Bottom']
});

Pendulum Monsters

Search for Pendulum monsters by scale:

// Get all Pendulum monsters
const pendulums = await api.getCardInfo({
  type: 'Pendulum Effect Monster'
});

// Get Pendulum monsters with scale 7
const scale7Pendulums = await api.getCardInfo({
  type: 'Pendulum Effect Monster',
  scale: 7
});

Advanced Filtering

// Cards with effects vs without effects
const effectCards = await api.getCardInfo({
  has_effect: true,
  type: 'Effect Monster'
});

const vanillaCards = await api.getCardInfo({
  has_effect: false
});

// Date-based filtering
const oldCards = await api.getCardInfo({
  startdate: '2000-01-01',
  enddate: '2005-12-31',
  dateregion: 'tcg'
});

// Multiple card names/IDs
const specificCards = await api.getCardInfo({
  name: 'Dark Magician|Blue-Eyes White Dragon'
});

const cardsByIds = await api.getCardInfo({
  id: '46986414,89631139'
});

Query Parameters

The CardInfoParams interface supports extensive filtering options:

Basic Filters

interface CardInfoParams {
  // Card identification
  name?: string;                    // Exact name match
  fname?: string;                   // Fuzzy name search
  id?: string | number;             // Card ID/passcode
  konami_id?: string | number;      // Konami ID
  
  // Card properties
  type?: CardType;                  // Card type
  atk?: number | `${ComparisonOperator}${number}`;
  def?: number | `${ComparisonOperator}${number}`;
  level?: number | `${ComparisonOperator}${number}`;
  race?: CardRace | CardRace[];     // Card race/type
  attribute?: Attribute | Attribute[];
  
  // Link monsters
  link?: number;                    // Link value
  linkmarker?: LinkMarker | LinkMarker[];
  
  // Pendulum monsters
  scale?: number;                   // Pendulum scale
  
  // Set/Archetype
  cardset?: string;                 // Card set name
  archetype?: string;               // Archetype name
  
  // Format/Banlist
  banlist?: BanlistType;           // TCG, OCG, or Goat
  format?: Format;                 // Game format (tcg, goat, ocg goat, speed duel, master duel, rush duel, duel links, genesys)
  
  // Special filters
  staple?: "yes";                  // Staple cards only
  has_effect?: boolean;            // Cards with/without effects
  
  // Date filters
  startdate?: string;              // YYYY-MM-DD
  enddate?: string;                // YYYY-MM-DD
  dateregion?: DateRegion;         // tcg or ocg
  
  // Sorting/Pagination
  sort?: SortOption;               // Sort order
  num?: number;                    // Number of results
  offset?: number;                 // Result offset
  
  // Additional options
  misc?: "yes";                    // Include misc info
  tcgplayer_data?: boolean;        // Use TCGPlayer data
  
  // Language
  language?: Language;             // fr, de, it, pt
}

Comparison Operators

For ATK, DEF, and Level fields, you can use comparison operators:

// Examples
atk: 2500,           // Exactly 2500
atk: "lt2500",       // Less than 2500
atk: "lte2500",      // Less than or equal to 2500
atk: "gt2500",       // Greater than 2500
atk: "gte2500",      // Greater than or equal to 2500

Array Parameters

Many parameters accept arrays for multiple values:

const cards = await api.getCardInfo({
  attribute: ['LIGHT', 'DARK'],     // LIGHT OR DARK
  race: ['Dragon', 'Spellcaster'],  // Dragon OR Spellcaster
  linkmarker: ['Top', 'Bottom']     // Top AND Bottom link markers
});

Multi-language Support

The API supports multiple languages:

// Get cards in French
const frenchCards = await api.getCardInfo({
  fname: 'Magicien',
  language: 'fr'
});

// Get German Blue-Eyes archetype
const germanBlueEyes = await api.getCardsByArchetype('Blue-Eyes', {
  language: 'de'
});

Supported languages:

fr - French
de - German
it - Italian
pt - Portuguese

Note: Card images are only available in English.

Types Reference

Card Types

All card types from the game are supported:

type CardType = 
  | "Effect Monster"
  | "Normal Monster"
  | "Fusion Monster"
  | "Synchro Monster"
  | "XYZ Monster"
  | "Link Monster"
  | "Spell Card"
  | "Trap Card"
  // ... and many more

Attributes

type Attribute = 
  | "DARK"
  | "LIGHT"
  | "EARTH"
  | "FIRE"
  | "WATER"
  | "WIND"
  | "DIVINE"

Races

Monster races:

type MonsterRace = 
  | "Dragon"
  | "Spellcaster"
  | "Warrior"
  | "Beast-Warrior"
  | "Fiend"
  // ... and more

Spell races:

type SpellRace = 
  | "Normal"
  | "Quick-Play"
  | "Field"
  | "Equip"
  | "Continuous"
  | "Ritual"

Trap races:

type TrapRace = 
  | "Normal"
  | "Continuous"
  | "Counter"

Error Handling

The client includes comprehensive error handling:

import { YgoApiError } from 'ygoapi';

try {
  const card = await api.getCardByName('Invalid Card Name');
} catch (error) {
  if (error instanceof YgoApiError) {
    console.log(`API Error ${error.statusCode}: ${error.message}`);
  } else {
    console.log('Network or other error:', error);
  }
}

Rate Limiting

The YGOPRODeck API has rate limiting:

20 requests per second
Exceeding this limit results in a 1-hour IP ban
Cache responses locally to minimize API calls

The YgoApi client automatically throttles requests to comply with the 20 requests/second limit. It uses a built-in queue system (SignalBasedQueue) that spaces out requests to avoid bans. Throttling behavior can be customized by providing a different interval or your own queue implementation via the requestQueue option and the TimeQueue interface.

The default signal-based queue allows up to 20 requests to start per second, but does not wait for their completion before processing the next requests.

Custom Throttling

import { YgoApi, SignalBasedQueue } from 'ygoapi'
import type { TimeQueue } from 'ygoapi'

const api = new YgoApi({
  requestQueue: new SignalBasedQueue(1000) // 1000ms throttling between fetch starts
})

class MyQueue implements TimeQueue {
  // The method needs to pass down the resolution of the task
  enqueue<T>(task: () => Promise<T>, signal: AbortSignal): Promise<T> {
    //... Your implementation ...
  }
  // ... Your implementation ...
}

const myApi = new YgoApi({
  requestQueue: new MyQueue()
})

Testing

This library includes comprehensive test coverage with 53+ tests covering all features:

# Run tests
bun test

# Run tests with coverage
bun test --coverage

Test categories:

✅ Core API endpoints (6 endpoints)
✅ Advanced search parameters (25+ parameters)
✅ Link monsters and Pendulum cards
✅ Banlist and format filtering
✅ Multi-language support (5 languages)
✅ Error handling and edge cases
✅ Helper functions and utilities
✅ Convenience methods
✅ Real API integration tests

Best Practices

Cache responses locally - Don't make repeated calls for the same data
Respect rate limits - Max 20 requests per second
Download images locally - Don't hotlink card images
Use specific queries - Filter results to reduce bandwidth
Handle errors gracefully - Always wrap API calls in try-catch blocks
Use pagination - For large result sets, use num and offset parameters
Leverage TypeScript - Take advantage of full type safety and IntelliSense

Example Applications

Card Search Application

import { YgoApi, isMonsterCard, isSpellCard, isTrapCard } from 'ygoapi';

const api = new YgoApi();

async function searchCards(query: string) {
  try {
    const response = await api.searchCards(query, {
      sort: 'name',
      num: 20
    });
    
    return response.data.map(card => ({
      id: card.id,
      name: card.name,
      type: card.type,
      atk: card.atk,
      def: card.def,
      image: card.card_images[0]?.image_url_small
    }));
  } catch (error) {
    console.error('Search failed:', error);
    return [];
  }
}

Deck Builder Helper

import { YgoApi, isMonsterCard, isSpellCard, isTrapCard } from 'ygoapi';

const api = new YgoApi();

async function getArchetypeCards(archetype: string) {
  const response = await api.getCardsByArchetype(archetype);
  
  const monsters = response.data.filter(isMonsterCard);
  const spells = response.data.filter(isSpellCard);
  const traps = response.data.filter(isTrapCard);
  
  return { monsters, spells, traps };
}

Price Tracker

import { YgoApi } from 'ygoapi';

const api = new YgoApi();

async function getCardPrices(cardName: string) {
  const card = await api.getCardByName(cardName);
  if (!card) return null;
  
  const prices = card.card_prices[0];
  return {
    tcgplayer: parseFloat(prices.tcgplayer_price),
    cardmarket: parseFloat(prices.cardmarket_price),
    ebay: parseFloat(prices.ebay_price),
    amazon: parseFloat(prices.amazon_price),
    coolstuffinc: parseFloat(prices.coolstuffinc_price)
  };
}

Contributing

Please see CONTRIBUTING.md for contribution guidelines.

License

This project is licensed under the MIT License.

API Coverage Summary

This library provides 100% coverage of the YGOPRODeck API:

✅ All Endpoints (6/6)

Card Information (/cardinfo.php)
Random Card (/randomcard.php)
Card Sets (/cardsets.php)
Card Set Information (/cardsetsinfo.php)
Archetypes (/archetypes.php)
Database Version (/checkDBVer.php)

✅ All Search Parameters (25+)

Card identification: name, fname, id, konami_id
Card properties: type, atk, def, level, race, attribute
Link monsters: link, linkmarker
Pendulum cards: scale
Filtering: cardset, archetype, banlist, format, staple, has_effect
Date filtering: startdate, enddate, dateregion
Sorting & pagination: sort, num, offset
Advanced: misc, tcgplayer_data, language

✅ All Features

Comparison operators (lt, lte, gt, gte)
Multiple values (pipe-separated names, comma-separated IDs)
Multi-language support (English, French, German, Italian, Portuguese)
Complete TypeScript definitions
Parameter validation
Error handling
Helper functions
Convenience methods

Changelog

v1.0.0

✅ Complete YGOPRODeck API implementation
✅ Full TypeScript support with 30+ type definitions
✅ 53+ comprehensive tests with 200+ assertions
✅ All 6 API endpoints supported
✅ All 25+ search parameters supported
✅ Multi-language support (5 languages)
✅ Advanced features (Link monsters, Pendulum cards, banlist filtering)
✅ Helper functions and convenience methods
✅ Parameter validation and error handling
✅ Zero external dependencies

Important Usage Notes

⚠️ Images: Do not continually hotlink images directly from this site. Please download and re-host the images yourself. Failure to do so will result in an IP blacklist. Please read the guide on where to download images.

💾 Data Caching: Please download and store all data pulled from this API locally to keep the amount of API calls used to a minimum. Failure to do so may result in either your IP address being blacklisted or the API being rolled back.

⏱️ Rate Limiting: Rate limiting is enabled on the API. The rate limit is 20 requests per 1 second. If you exceed this, you are blocked from accessing the API for 1 hour.

Disclaimer

This library is not affiliated with YGOPRODeck, Konami, or Yu-Gi-Oh!. Yu-Gi-Oh! is a trademark of Konami Digital Entertainment, Inc.

Name		Name	Last commit message	Last commit date
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.github		.github
examples		examples
src		src
.editorconfig		.editorconfig
.gitattributes		.gitattributes
.gitignore		.gitignore
CONTRIBUTING.md		CONTRIBUTING.md
LICENSE		LICENSE
README.md		README.md
biome.json		biome.json
bun.lock		bun.lock
bunup.config.ts		bunup.config.ts
package.json		package.json
tsconfig.json		tsconfig.json

License

TimMikeladze/ygoapi

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YGOPRODeck API TypeScript Client

Features

Installation

Quick Start

Using the Cache

In-Memory Cache

Custom Cache Implementations

Image Cache

Cache Benefits

API Reference

Core Methods

getCardInfo(params?: CardInfoParams): Promise<CardInfoResponse>

getCardByName(name: string): Promise<Card | null>

getCardById(id: string | number): Promise<Card | null>

searchCards(fname: string, params?: Omit<CardInfoParams, 'fname'>): Promise<CardInfoResponse>

getCardsByArchetype(archetype: string, params?: Omit<CardInfoParams, 'archetype'>): Promise<CardInfoResponse>

getCardsBySet(cardset: string, params?: Omit<CardInfoParams, 'cardset'>): Promise<CardInfoResponse>

Utility Methods

getRandomCard(): Promise<Card>

getAllCardSets(): Promise<CardSetInfo[]>

getCardSetInfo(setcode: string): Promise<CardSetDetails>

getAllArchetypes(): Promise<Archetype[]>

checkDatabaseVersion(): Promise<DatabaseVersion>

Specialized Search Methods

getStapleCards(params?: Omit<CardInfoParams, 'staple'>): Promise<CardInfoResponse>

getCardsByFormat(format: Format, params?: Omit<CardInfoParams, 'format'>): Promise<CardInfoResponse>

getCardsByGenesysFormat(params?: Omit<CardInfoParams, 'format' | 'misc'>): Promise<CardInfoResponse>

getBanlistCards(banlist: BanlistType, params?: Omit<CardInfoParams, 'banlist'>): Promise<CardInfoResponse>

getCardsWithPagination(num: number, offset: number, params?: Omit<CardInfoParams, 'num' | 'offset'>): Promise<CardInfoResponse>

Convenience Methods

Type-specific Methods

Stat-based Methods

Advanced Search Methods

Helper Functions

buildComparison(operator: ComparisonOperator, value: number)

getCardImages(card: Card)

Card Type Checkers

Advanced Search Features

Link Monsters

Pendulum Monsters

Advanced Filtering

Query Parameters

Basic Filters

Comparison Operators

Array Parameters

Multi-language Support

Types Reference

Card Types

Attributes

Races

Error Handling

Rate Limiting

Custom Throttling

Testing

Best Practices

Example Applications

Card Search Application

Deck Builder Helper

Price Tracker

Contributing

License

API Coverage Summary

✅ All Endpoints (6/6)

✅ All Search Parameters (25+)

✅ All Features

Changelog

v1.0.0

Important Usage Notes

Disclaimer

About

Topics

Resources

License

Contributing

`getCardInfo(params?: CardInfoParams): Promise<CardInfoResponse>`

`getCardByName(name: string): Promise<Card | null>`

`getCardById(id: string | number): Promise<Card | null>`

`searchCards(fname: string, params?: Omit<CardInfoParams, 'fname'>): Promise<CardInfoResponse>`

`getCardsByArchetype(archetype: string, params?: Omit<CardInfoParams, 'archetype'>): Promise<CardInfoResponse>`

`getCardsBySet(cardset: string, params?: Omit<CardInfoParams, 'cardset'>): Promise<CardInfoResponse>`

`getRandomCard(): Promise<Card>`

`getAllCardSets(): Promise<CardSetInfo[]>`

`getCardSetInfo(setcode: string): Promise<CardSetDetails>`

`getAllArchetypes(): Promise<Archetype[]>`

`checkDatabaseVersion(): Promise<DatabaseVersion>`

`getStapleCards(params?: Omit<CardInfoParams, 'staple'>): Promise<CardInfoResponse>`

`getCardsByFormat(format: Format, params?: Omit<CardInfoParams, 'format'>): Promise<CardInfoResponse>`

`getCardsByGenesysFormat(params?: Omit<CardInfoParams, 'format' | 'misc'>): Promise<CardInfoResponse>`

`getBanlistCards(banlist: BanlistType, params?: Omit<CardInfoParams, 'banlist'>): Promise<CardInfoResponse>`

`getCardsWithPagination(num: number, offset: number, params?: Omit<CardInfoParams, 'num' | 'offset'>): Promise<CardInfoResponse>`

`buildComparison(operator: ComparisonOperator, value: number)`

`getCardImages(card: Card)`