GlanceLink
GlanceLink delivers instant, production-grade link previews with smart fallbacks when sites omit Open Graph/Twitter tags. Get consistent titles, descriptions, images, and favicons—fast, cache-friendly, and transparent with _debug insights—so your users see great previews every time.
GlanceLink endpoints
| Method | Endpoint | Description |
|---|---|---|
| Preview | ||
| POST |
/preview/batch /preview/batch |
Accepts up to **20** URLs and returns per-item results. Each item is either `{ ok: true, result: PreviewResponse }` or `{ ok: false, error: "..." }`. |
| GET |
/preview /preview |
Returns metadata (OG/Twitter/title/description/image/favicon, etc.) for a single target URL. |
| Other endpoints | ||
| GET |
/readyz /readyz |
|
| GET |
/health /health |
|
| GET |
/healthz /healthz |
|
| GET |
/readyz /readyz |
|
| POST |
/preview/batch /preview/batch |
Accepts up to **20** URLs and returns per-item results. Each item is either `{ ok: true, result: PreviewResponse }` or `{ ok: false, error: "..." }`. |
| GET |
/health /health |
|
| GET |
/healthz /healthz |
|
| GET |
/preview /preview |
Returns metadata (OG/Twitter/title/description/image/favicon, etc.) for a single target URL. |
| POST |
postPreviewBatch /preview/batch |
|
| GET |
getReadyz /readyz |
|
| GET |
getPreview /preview |
|
| GET |
getHealthz /healthz |
Legacy endpoint. On some edge proxies it may return HTML 404 even if the service is healthy. Prefer `/health` and `/readyz`. |
| GET |
getHealth /health |
|
| GET |
/health /health |
|
| GET |
/preview /preview |
Returns metadata (OG/Twitter/title/description/image/favicon, etc.) for a single target URL. |
| GET |
/readyz /readyz |
|
| GET |
/healthz /healthz |
|
| POST |
/preview/batch /preview/batch |
Accepts up to **20** URLs and returns per-item results. Each item is either `{ ok: true, result: PreviewResponse }` or `{ ok: false, error: "..." }`. |
GlanceLink pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $9 / month | 300 / minute |
|
| ULTRA | $49 / month | 1200 / minute |
|