# Hashnode on Onekey

> 6 endpoints for Hashnode (0 stable, 6 beta), 1 to 5 credits each. Category: News & publishing. One key, one JSON shape.

Base URL: https://api.onekey.dev
Auth: header `x-api-key: <key>`. Call shape: `GET /v1/{platform}/{endpoint}?{params}`.
Every response is `{success, data, metadata, error}`; check `success` first. Cost is in `metadata.credits_charged`. Free when served from cache (0.2 credit for a cached response over 100 KB). Failed and not-found calls are refunded.
Status: stable = verified against the live source; beta = not yet verified, fields may be missing.

Page: https://onekey.dev/platforms/hashnode
Reference (Markdown): https://onekey.dev/docs/api/hashnode.md
All docs: https://onekey.dev/llms.txt

## Canonical fields returned

Unified-schema fields (same names on every platform), with how many of the 6 mapped Hashnode endpoints return each:

- `author.avatarUrl` (URL): 4
- `author.displayName` (string): 4
- `author.username` (string): 4
- `content.text` (string): 4
- `content.createdAt` (ISO 8601 date): 3
- `content.id` (string): 3
- `content.title` (string): 3
- `content.url` (URL): 3
- `engagement.comments` (integer): 3
- `engagement.likes` (integer): 3
- `engagement.views` (integer): 3
- `entity.description` (string): 2
- `entity.id` (string): 2
- `entity.name` (string): 2
- `author.followers` (integer): 1
- `author.following` (integer): 1
- `author.id` (string): 1
- `entity.stats.followers` (integer): 1
- `entity.url` (URL): 1
- `media.thumbnailUrl` (URL): 1
- plus 1 platform-specific field under `ext.`

## Endpoints

### hashnode.post

A Hashnode post by publication host and slug.
- Price: 1 credit per fresh call. Status: beta. Returns: one record.
- Request: `GET https://api.onekey.dev/v1/hashnode/post?host=engineering.hashnode.com&slug=example` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `host` (string, required): Publication host, e.g. engineering.hashnode.com
  - `slug` (string, required): Post slug
- Fields returned: `content.id`, `content.title`, `content.text`, `content.url`, `content.createdAt`, `author.username`, `author.displayName`, `author.avatarUrl`, `engagement.likes`, `engagement.comments`, `engagement.views`
- Reference: https://onekey.dev/docs/api/hashnode/post.md

### hashnode.publication

A Hashnode publication (blog).
- Price: 1 credit per fresh call. Status: beta. Returns: one record.
- Request: `GET https://api.onekey.dev/v1/hashnode/publication?host=engineering.hashnode.com` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `host` (string, required): Publication host, e.g. engineering.hashnode.com
- Fields returned: `entity.id`, `entity.name`, `entity.description`, `entity.url`, `media.thumbnailUrl`
- Reference: https://onekey.dev/docs/api/hashnode/publication.md

### hashnode.publication_posts

Latest posts of a Hashnode publication.
- Price: 5 credits per fresh call. Status: beta. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/hashnode/publication_posts?host=engineering.hashnode.com` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `host` (string, required): Publication host, e.g. engineering.hashnode.com
- Fields returned: `content.id`, `content.title`, `content.text`, `content.url`, `content.createdAt`, `author.username`, `author.displayName`, `author.avatarUrl`, `engagement.likes`, `engagement.comments`, `engagement.views`
- Reference: https://onekey.dev/docs/api/hashnode/publication_posts.md

### hashnode.tag

A Hashnode tag.
- Price: 1 credit per fresh call. Status: beta. Returns: one record.
- Request: `GET https://api.onekey.dev/v1/hashnode/tag?slug=javascript` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `slug` (string, required): Post slug
- Fields returned: `entity.id`, `entity.name`, `entity.description`, `entity.stats.followers`, `ext.posts`
- Reference: https://onekey.dev/docs/api/hashnode/tag.md

### hashnode.user

A Hashnode user's profile.
- Price: 1 credit per fresh call. Status: beta. Returns: one record.
- Request: `GET https://api.onekey.dev/v1/hashnode/user?username=hashnode` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `username` (string, required): Hashnode username
- Fields returned: `author.id`, `author.username`, `author.displayName`, `content.text`, `author.followers`, `author.following`, `author.avatarUrl`
- Reference: https://onekey.dev/docs/api/hashnode/user.md

### hashnode.user_posts

Posts by a Hashnode user.
- Price: 5 credits per fresh call. Status: beta. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/hashnode/user_posts?username=hashnode` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `username` (string, required): Hashnode username
- Fields returned: `content.id`, `content.title`, `content.text`, `content.url`, `content.createdAt`, `author.username`, `author.displayName`, `author.avatarUrl`, `engagement.likes`, `engagement.comments`, `engagement.views`
- Reference: https://onekey.dev/docs/api/hashnode/user_posts.md

## Sample request

```bash
curl "https://api.onekey.dev/v1/hashnode/post?host=engineering.hashnode.com&slug=example" \
  -H "x-api-key: YOUR_API_KEY"
```