Filebase NPM Package

Learn how to use the Filebase NPM package for pinning files to IPFS.

What is the Filebase NPM package?

The Filebase NPM package is a client library for the https://filebase.com/ service. It provides a convenient interface for working with the Raw HTTP API from a web browser or Node.js and comes bundled with TS for out-of-the box type inference and better IntelliSense.

Read below to learn how to use the Filebase NPM package for pinning files to IPFS.

Prerequisites:

• Download and install NodeJS version 14.20.0 or newer.

• Sign up for a free Filebase account.

• Have your Filebase Access and Secret Keys. Learn how to view your access keys here.

• Create a Filebase IPFS Bucket. Learn how to create a bucket here.

Installing the Filebase npm package

Install the package using npm:

npm i @filebase/client

Or install the package using yarn:

yarn add @filebase/client

Pinning New Files

import { FilebaseClient, File } from '@filebase/client'
const filebaseClient = new FilebaseClient({ token: 'API_TOKEN' })

const metadata = await filebaseClient.store({
    name: 'Example',
    description: 'An example image.',
    image: new File(
      [
        /* data */
      ],
      'example.jpg',
      { type: 'image/jpg' }
    ),
})
console.log(metadata.url)
// ipfs://bafyreib4pff766vhpbxbhjbqqnsh5emeznvujayjj4z2iu533cprgbz23m/metadata.json

Replace the following values to reflect your configuration:

• API Token: Your Filebase API Token. You can learn how to obtain this value here.

• Name: Your file name.

• Description: Your file description

• example.jpg: The name of the file to be pinned.

Note: The client uses ESM modules. If running from Node.js, either name your script index.mjs or name it index.js and use npm init to create a new package.json file in your project directory, adding "type": "module", to it.

Alternatively, you can pass text content directly in the script to be uploaded as a new file:

import { FilebaseClient } from '@filebase/client'
const filebaseClient = new FilebaseClient({ token: 'API_TOKEN' })

const content = new Blob(['hello world'])
const cid = await filebaseClient.storeBlob(content)
console.log(cid);
// Qmf412jQZiuVUtdgnB36FXFX7xg5V6KEbSJ4dpQuhkLyfD

Running the Script

node index.js

The output will resemble the following: