API Routes¶

Next.js API routes providing server-side functionality.

/api/notes/[slug]/views¶

Per-article view tracking.

• GET - Retrieve view count for a slug
• POST - Increment view count (rate-limited to 1/min per user/IP/slug)

Database: Vercel Postgres.

/api/notes/views¶

Batch view count retrieval for multiple articles in a single request.

• GET - Retrieve view counts for multiple slugs

Query params: slugs (comma-separated list of slugs)

Example: /api/notes/views?slugs=my-first-post,my-second-post

Used by the homepage to fetch all article view counts in one request instead of N individual calls.

/api/vsco¶

VSCO gallery integration with pagination and local manifest fallback.

Query params: limit, offset

/api/gumroad/products¶

Gumroad product listing. Responses are cached in-memory for 1 hour with Cache-Control headers.

/api/chatbot¶

AI chatbot powered by OpenAI Assistant API. Logs all queries to chatbot_logs table in Postgres.

• POST - Send a message to the assistant

Body params: message (required), threadId (optional), noteSlug (optional)

When noteSlug is provided and maps to a valid article, the note's content is injected as additional_instructions into the OpenAI run so the assistant can answer questions specific to that note. See Chatbot — Note-Aware Chat for details.

/api/dashboard/chatbot-logs¶

Paginated chatbot query logs for the private dashboard.

• GET - Returns chatbot logs (newest first, 50 per page)

Auth: Requires Authorization: Bearer <DASHBOARD_SECRET> header.

Query params: page (default: 1)

Env vars: DASHBOARD_SECRET, POSTGRES_URL

/api/dashboard/chatbot-stats¶

Aggregate analytics for the private dashboard, computed directly in the database.

• GET - Returns summary stats, 30-day daily counts, and 24-hour distribution

Auth: Requires Authorization: Bearer <DASHBOARD_SECRET> header.

Env vars: DASHBOARD_SECRET, POSTGRES_URL

/api/emails¶

Contact form email delivery.

/api/github/repos¶

GitHub repository data for the open source section. Responses include Cache-Control: public, s-maxage=3600, stale-while-revalidate=7200.

/api/spotify/now-playing¶

Spotify integration showing the current or recently played tracks.

• GET - Returns current track (if playing) and up to 3 recently played tracks

Refreshes the access token automatically using the stored refresh token. The player state and recently-played list are fetched in parallel. Context names (playlist/artist) are cached in-memory for 5 minutes to avoid a serial upstream call on every poll.

Cache-Control: public, s-maxage=15, stale-while-revalidate=30

Response:

{
  "isPlaying": true,
  "current": {
    "title": "...",
    "artist": "...",
    "album": "...",
    "albumArt": "https://i.scdn.co/...",
    "spotifyUrl": "https://open.spotify.com/track/..."
  },
  "recentlyPlayed": [],
  "progressMs": 42000,
  "durationMs": 213000,
  "device": "MacBook Pro",
  "context": {
    "name": "My Playlist",
    "type": "private playlist",
    "url": "https://open.spotify.com/playlist/..."
  },
  "shuffle": false,
  "repeat": "off"
}

Env vars: SPOTIFY_CLIENT_ID, SPOTIFY_CLIENT_SECRET, SPOTIFY_REFRESH_TOKEN

/api/search¶

Full-text content search across blog posts.

/api/og¶

Dynamic OG image generation. See SEO documentation.

Query params: title, description, type, theme, image

Error Handling¶

All routes return consistent error responses:

{
  "error": "Error message",
  "status": 400
}