Hashnode Upload API Publish Markdown Articles

Publish articles to Hashnode programmatically. GraphQL publishing API simplified.

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hashnode-upload.ts 
import { UploadPost } from 'upload-post';

const uploader = new UploadPost('your-api-key');

await uploader.uploadText({
  title: 'My Hashnode article',
  platforms: ['hashnode']
});

Hashnode API Features

Markdown Articles

Publish long-form markdown posts to your Hashnode publication.

GraphQL API

Powered by the official Hashnode GraphQL API.

Personal Access Token

Connect securely with a PAT and publication ID.

Title + Content

Send a title and markdown body just like any post.

Your Publication

Post directly to the publication you own.

Scheduling

Schedule articles for optimal reach.

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This endpoint is part of one social media API that covers 22 networks. See every supported platform or compare it with the alternatives in best social media APIs 2026.