Connect Little Hotelier to ChatGPT.
Ask your Little Hotelier bookings, guests, and calendar questions in plain English. This guide shows the self-serve path first, then explains when Axelrod is the managed option.
For Independent B&B, guesthouse, and small-hotel owners who run their property on Little Hotelier.
By Axelrod Labs · Updated June 2026
Ask Little Hotelier operational questions without opening another dashboard.
Arrival list grouped by room type and channel (direct, Booking.com, Expedia).
Recent bookings and modifications with guest, room, and stay dates.
Night-by-night occupancy and rooms-left count across the property.
Outstanding-balance list by guest and arrival date for follow-up.
ChatGPT uses a small private web connection to ask Little Hotelier read-only questions. You own that connection; it only talks to Little Hotelier when you ask ChatGPT something.
Connecting Little Hotelier to ChatGPT
Yes, when you keep it read-only. Your SiteMinder Exchange credentials stays in a private connection you control, not inside ChatGPT, and this setup only reads data; it cannot create, change, or cancel reservations. Remove the ChatGPT app and delete the private connection to revoke access at any time.
Three things: a paid ChatGPT plan with Developer mode (or custom MCP connectors) enabled, Little Hotelier admin access to obtain SiteMinder Exchange credentials, and a free Cloudflare account for the private connection.
No. This guide sets up a read-only connection, so ChatGPT can answer questions about your Little Hotelier bookings, guests, and calendar but cannot modify anything.
Plan on about 45-90 minutes if your SiteMinder Exchange credentials is ready. It can take longer when Little Hotelier requires API approval, partner access, or workspace admin approval before ChatGPT can scan the connector.
Most common Little Hotelier issue: expecting a dashboard API key. There isn't one. Access comes from a SiteMinder Exchange partner connection (Bearer token plus wsse credentials) and the property owner authorizing the app. There is no personal API key inside the Little Hotelier dashboard. The connection is brokered by SiteMinder Exchange and requires an approved partner agreement and certification, not a setting an operator can toggle alone.
Have these ready.
Budget about an hour for connector setup once credentials are ready. Add more time if you need API approval, partner access, or workspace admin approval.
Keep the first version boring and read-only.
Connect Little Hotelier to ChatGPT in 4 steps.
Get your Little Hotelier credentials
- Little Hotelier has no self-service API key; access runs through the SiteMinder Exchange (SMX) developer platform, so apply to become a SiteMinder technology partner first at siteminder.com/integrations/apply-now.
- In the SiteMinder Partner Portal, generate the Bearer token used to authorize the REST availability/rates calls (it is shown only once, so copy it immediately), and configure the wsse:Username and wsse:Password that secure the SOAP reservation feed.
- Have the property owner approve the connection in Little Hotelier / the SiteMinder Hotel Exchange so the app is subscribed to that property's reservation data (read-only).
Set up the private connection
- Use a private Cloudflare Worker or managed setup path so PMS credentials stay outside ChatGPT.
- Paste your SiteMinder Exchange credentials into the prompted fields.
- Deploy the private connection and open the generated health page.
- Confirm it says Connected to Little Hotelier before continuing.
Add it to ChatGPT
- Open ChatGPT settings.
- Go to Apps, open Advanced settings, and enable Developer mode.
- Create a custom app from the remote server URL shown on the health page.
- Complete the OAuth authorization screen.
Try operational prompts
- Open a new chat and select the app from Developer mode.
- Start with arrivals, departures, missing guest details, and occupancy questions.
Start with operational questions, not vague chatbot prompts.
Expected result: ChatGPT should answer with specific Little Hotelier records: property names, reservation dates, guest fields it is allowed to read, and a clear note when data is missing.
Good for one property. Thin for a real portfolio.
ChatGPT can answer Little Hotelier questions. Axelrod turns the same booking data into morning briefs, guest-message drafts, cleaner handoffs, pricing nudges, and an approval queue across your stack.
Talk to AxelrodCheck Little Hotelier's current API docs before connecting anything.
PMS settings and API permissions change. Use these links to confirm the exact credential names in the account you are working with.
Little Hotelier issues first, generic OAuth issues second.
There is no personal API key inside the Little Hotelier dashboard. The connection is brokered by SiteMinder Exchange and requires an approved partner agreement and certification, not a setting an operator can toggle alone.
SMX is the reservation data layer, while availability/rate/inventory (ARI) sync runs through SiteMinder's pmsXchange path. A read-only SMX reservation connection therefore sees reservations and guest profiles, not live rate plans.
Most common Little Hotelier issue: expecting a dashboard API key. There isn't one. Access comes from a SiteMinder Exchange partner connection (Bearer token plus wsse credentials) and the property owner authorizing the app.
Developer mode is missing: confirm the ChatGPT account or workspace can create custom apps, and ask the workspace admin if the option is hidden.
OAuth popup blocked: allow popups for ChatGPT, then reconnect the app.
The app returns empty results: check that the PMS user or token can read all properties, reservations, and guests.
The app returns unauthorized: rotate the PMS credential, redeploy the private connection, then reconnect ChatGPT.