maplestory-openapi

MapleStory OpenAPI JavaScript Library

This JavaScript library enables the use of the MapleStory OpenAPI provided by Nexon.

Packages written in other languages can be found HERE.

(한국어 문서는 이쪽입니다.)

Installation

Install the latest version of the JavaScript/TypeScript library in your npm project:

npm install maplestory-openapi@1.1.0 # Replace with the latest version

Usage

Supports

1. CommonJS, ESM Support: The library supports both CommonJS and ESM usage.

const {MapleStoryApi, MapleStoryApiError} = require('maplestory-openapi'); // CommonJS

import {MapleStoryApi, MapleStoryApiError} from 'maplestory-openapi'; // ESM

1. TypeScript Support: TypeScript is fully supported. Type definitions are included.

Sample Code

const {MapleStoryApi, MapleStoryApiError} = require('maplestory-openapi');

const apiKey = '{Your API Key}';
const api = new MapleStoryApi(apiKey);

api.getCubeResult(1000, {
    year: 2023,
    month: 10,
    day: 15
})
    .then((dto) => {
        const {count, cubeHistories, nextCursor} = dto;

        console.log('You used ' + count + ' cubes.');
    })
    .catch((e) => {
        if (e instanceof MapleStoryApiError) {
            // handle MapleStoryApiError
        } else {
            // handle other errors
        }

        console.log(e);
    });

Exception Handling

Handle MapleStoryApiError to safely make calls, ensuring that specific Status defined in the MapleStory OpenAPI Guide are not encountered.

While MapleStoryApi is designed to prevent the occurrence of certain Status, exceptions may arise due to developer mistakes.

Therefore, it's recommended to use MapleStoryApiError for exception handling based on the Status list described in the table below.

Status	Message
400	Request format error (incorrect parameter input)
401	Unauthorized service (unsupported service, service type)
403	Unauthorized AccessToken usage
429	AccessToken's request allowance (Rate Limit) exceeded
500	Internal server error
504	Internal server processing timeout