@mariolazzari/nasa-api

Nasa Open API client

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This package is a TypeScript based wrapper around the public NASA REST APIs.

Prerequisites

In order to use this package, you need an api key: You can read more on how to obtain the API key on this page.

This package requires NodeJS (version 18 or later) and a node package manager (Npm, Yarn, Pnpm or Bun).

To make sure you have them available on your machine, try running the following command.

$ npm -v && node -v
v10.1.0
v18.18.0

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Gettting started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

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Installation

BEFORE YOU INSTALL: please read the prerequisites.

Start with cloning this repo on your local machine:

$ git clone https://github.com/mariolazzari/nasa-api.git
$ cd nasa

To install and set up the library, run:

npm install @mariolazzari/nasa-api

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Usage

Import package

import { Nasa } from "@mariolazzari/nasa-api"

Watch mode

npm test

Unit testing

npm test

Bulding new version

npm build

This task will create a distribution version of the project inside your local dist/ folder

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Nasa class

Nasa class content handles all the requests and the responses to the three main Rijks museum REST APIs.

Constructor

In order to initialize Nasa client:

const nasa = new Nasa(NASA_API_KEY)

Constructor parameters

Parameter	Type	Required	Default
apiKey	string	Yes

Methods

Nasa client includes the following three methods:

apodDate

Description

This asynchronous method handles GET /planetary/apod REST API, in order to return the astronomical picture of the day for selected day (current day by default).

Prototype

async apodDate(date: Date = new Date()): Promise<Result<Apod>> 

Sample code

const date = new Date(2023, 2, 28);
const apod: Result<Apod> = await nasa.apodDate(date);

apodDates

Description

This asynchronous method handles GET /planetary/apod REST API, in order to return the astronomical pictures of the day for selected date range.

Prototype

async apodDates(from: Date = new Date(), to: Date = new Date()): Promise<Result<Apod[]>> 

Sample code

const from = new Date(2023, 2, 21);
const to = new Date(2023, 2, 8);
const apods: Result<Apod[]> = await nasa.apodDates(from, to);

apodRandom

Description

This asynchronous method handles GET /planetary/apod REST API, in order to return n random astronomical pictures of the day (10 pictures by default).

Prototype

async apodRandom(n:number = 10): Promise<Result<Apod[]>> 

Sample code

const apods: Result<Apod[]> = await nasa.apodRandom(10);

neoFeed

Description

This asynchronous method handles GET /neo/rest/v1/feed REST API, in order to return the near Earth objects for selected dates range.

Prototype

async neoFeed(from: Date, to: Date): Promise<Result<NeoResponse>> 

Sample code

const from = new Date(2023, 2, 21);
const to = new Date(2023, 2, 8);
const neos: Result<NeoResponse> = await nasa.neoFeed(from, to);

neoLookup

Description

This asynchronous method handles GET /neo/rest/v1/neo/:id REST API, in order to return the near Earth objects for selected asteroid ID, including its orbital data.

Prototype

async neolookup(asteroidId:number): Promise<Result<Neo & Link>> 

Sample code

const asteroidId = 3542519
const neo: Result<Neo & Link> = await nasa.neoLookup(asteroidId);

donkiCme

Description

This asynchronous method handles GET /DONKI/CME REST API, in order to return the coronal mass ejection (CME) for selected dates range.

Prototype

async donkiCme(from: Date, to: Date): Promise<Result<CoronalMassEjection[]>> 

Method parameters

Parameter	Type	Required	Default
from	Date	No	30 days before
to	Date	No	today

Sample code

const from = new Date(2023, 2, 21);
const to = new Date(2023, 2, 8);
const cme: Result<CoronalMassEjection[]> = await nasa.donkiCme(from, to);

donkiCmeAnalysis

Description

This asynchronous method handles GET /DONKI/CMEAnalysis REST API, in order to return the coronal mass ejection (CME) analysis for selected dates range.

Prototype

async donkiCme(from: Date, to: Date, mostAccurateOnly: boolean, completeEntryOnly: boolean, speed:number ): Promise<Result<CoronalMassEjectionAnalysis[]>> 

Method parameters

Parameter	Type	Required	Default
from	Date	No	30 days before
to	Date	No	today
mostAccurateOnly	boolean	No	true
completeEntryOnly	boolean	No	true
speed	number	No	0

Sample code

const from = new Date(2023, 2, 21);
const to = new Date(2023, 2, 8);
const cmeAnalysis: Result<CoronalMassEjectionAnalysis>[] = await nasa.donkiCmeAnalysis(from, to);

donkiGst

Description

This asynchronous method handles GET /DONKI/GST REST API, in order to return the Geomagnetic Storm (GST) for selected dates range.

Prototype

async donkiGst(from: Date, to: Date ): Promise<Result<GeomagneticStorm[]>> 

Method parameters

Parameter	Type	Required	Default
from	Date	No	30 days before
to	Date	No	today

Sample code

const from = new Date(2023, 2, 21);
const to = new Date(2023, 2, 8);
const gst: Result<GeomagneticStorm[]> = await nasa.donkiCme(from, to);

donkiIps

Description

This asynchronous method handles GET /DONKI/IPS REST API, in order to return the Interplanetary Shock (IPS) for selected dates range.

Prototype

async donkiIps(from: Date, to: Date ): Promise<Result<InterplanetaryShock[]>> 

Method parameters

Parameter	Type	Required	Default
from	Date	No	30 days before
to	Date	No	today

Sample code

const from = new Date(2023, 2, 21);
const to = new Date(2023, 2, 8);
const ips: Result<InterplanetaryShock[]> = await nasa.donkiIps(from, to);

donkiFlr

Description

This asynchronous method handles GET /DONKI/FLR REST API, in order to return the Solar Flare (FLR) for selected dates range.

Prototype

async donkiFlr(from: Date, to: Date ): Promise<Result<SolarFlare[]>> 

Method parameters

Parameter	Type	Required	Default
from	Date	No	30 days before
to	Date	No	today

Sample code

const from = new Date(2023, 2, 21);
const to = new Date(2023, 2, 8);
const ips: Result<SolarFlare[]> = await nasa.donkiIps(from, to);

donkiSep

Description

This asynchronous method handles GET /DONKI/SEP REST API, in order to return the Solar Energetic Particle (SEP) for selected dates range.

Prototype

async donkiSep(from: Date, to: Date ): Promise<Result<SolarEnergeticParticle[]>> 

Method parameters

Parameter	Type	Required	Default
from	Date	No	30 days before
to	Date	No	today

Sample code

const from = new Date(2023, 2, 21);
const to = new Date(2023, 2, 8);
const sep: Result<SolarEnergeticParticle[]> = await nasa.donkiSep(from, to);

donkiMpc

Description

This asynchronous method handles GET /DONKI/MPC REST API, in order to return the Magnetopause Crossing (MPC) for selected dates range.

Prototype

async donkiMpc(from: Date, to: Date ): Promise<Result<MagnetopauseCrossing[]>> 

Method parameters

Parameter	Type	Required	Default
from	Date	No	30 days before
to	Date	No	today

Sample code

const from = new Date(2023, 2, 21);
const to = new Date(2023, 2, 8);
const sep: Result<MagnetopauseCrossing[]> = await nasa.donkiMpc(from, to);

donkiRbe

Description

This asynchronous method handles GET /DONKI/RBE REST API, in order to return the Radiation Belt Enhancement (RBE) for selected dates range.

Prototype

async donkiRbe(from: Date, to: Date ): Promise<Result<RadiationBeltEnhancement[]>> 

Method parameters

Parameter	Type	Required	Default
from	Date	No	30 days before
to	Date	No	today

Sample code

const from = new Date(2023, 2, 21);
const to = new Date(2023, 2, 8);
const sep: Result<RadiationBeltEnhancement> = await nasa.donkiRbe(from, to);

donkiHss

Description

This asynchronous method handles GET /DONKI/HSS REST API, in order to return the Hight Speed Stream (HSS) for selected dates range.

Prototype

async donkiRbe(from: Date, to: Date ): Promise<Result<HightSpeedStream[]>> 

Method parameters

Parameter	Type	Required	Default
from	Date	No	30 days before
to	Date	No	today

Sample code

const from = new Date(2023, 2, 21);
const to = new Date(2023, 2, 8);
const sep: Result<HightSpeedStream[]> = await nasa.donkiHss(from, to);

donkiWsa

Description

This asynchronous method handles GET /DONKI/WSAEnlilSimulations REST API, in order to return the WSA+EnlilSimulation for selected dates range.

Prototype

async donkiWsa(from: Date, to: Date ): Promise<Result<WsaEnlilSimulation[]>> 

Method parameters

Parameter	Type	Required	Default
from	Date	No	30 days before
to	Date	No	today

Sample code

const from = new Date(2023, 2, 21);
const to = new Date(2023, 2, 8);
const sep: Result<WsaEnlilSimulation[]> = await nasa.donkiWsa(from, to);

donkiNotifications

Description

This asynchronous method handles GET /DONKI/notifications REST API, in order to return the Notifications for selected dates range.

Prototype

async donkiNotifications(from: Date, to: Date ): Promise<Result<Notification[]>> 

Method parameters

Parameter	Type	Required	Default
from	Date	No	30 days before
to	Date	No	today
type	NotificationType	no	all

Sample code

const from = new Date(2023, 2, 21);
const to = new Date(2023, 2, 8);
const sep: Result<Notification[]> = await nasa.donkiNotifications(from, to);

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Authors

• Mario Lazzari - Initial work

Links

• Demo app
• My personal site
• My github profile
• Nasa API documentation