Managed SDK connectors for legacy hotel PMS in your booking app.
Solo founders building hospitality booking apps can't find affordable APIs to integrate with legacy hotel property management systems.
SyncStay provides plug-and-play SDKs (JS/Python) with hosted connection management, handling auth, retries, and caching for legacy PMS. Devs install npm package, dashboard handles the rest. Affordable for indies scaling from MVP to production.
Solo founders and indie developers building hospitality booking apps
SDK-first: code once, manage connections in cloud dashboard; auto-caching reduces PMS load.
supportive
NPM/Pip packages for quick integration.
Dashboard to create/manage PMS links.
Secure token exchange via SDK.
Local cache + invalidation.
SDK usage and latency tracking.
Lifecycle callbacks for custom logic.
Pre-built examples per PMS.
Multi-user dashboards.
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| text | No |
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| user_id | uuid | No |
| name | text | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| project_id | uuid | No |
| pms_type | text | No |
| token | text | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| connection_id | uuid | No |
| calls | int | No |
| timestamp | timestamp | No |
Relationships:
/api/projectsCreate project
/api/connections/:id/tokenFetch SDK token
/api/metricsGet performance data
No cache
| Month | Users | Conversion | MRR | ARR |
|---|---|---|---|---|
| Month 1 | 25 | 6% | $45 | $540 |
| Month 6 | 200 | 10% | $580 | $6,960 |
Install, connect, ship – managed service for your booking MVP.
Publish SDK on npm, announce on JS Discord; Target GitHub repos for booking apps with issues; Free access for open-source hospitality projects.
Official
Complex/expensive
Indie-friendly SDK
SDK adoption creates switching costs
AI agents + no-code rising, but core integrations lag
SDK security
Audits + short tokens
Hosting costs
Edge caching
Success: 3 devs integrate
Success: 1k/week
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