OpenTable
AvailableRestaurant reservation management with guest insights and marketing
API Key Authentication
Paste your API key from the provider's dashboard. DMHub encrypts and stores it securely.
- 1Copy your API key from the provider's settings
- 2Paste it into DMHub's integration setup
- 3DMHub verifies the connection and starts syncing
Included in All Plans
Every DMHub plan includes access to all integrations. No add-ons, no hidden fees.
Why OpenTable + DMHub?
OpenTable reservation confirmations delivered via WhatsApp give diners a persistent, easy-to-find booking record outside of email
Pre-arrival WhatsApp messages with parking info, dress code, or daily specials set guest expectations and build excitement
Post-dining WhatsApp follow-ups request Google reviews and offer return-visit incentives, boosting reputation and repeat visits
Guest preference data from OpenTable enriches DMHub profiles for personalized WhatsApp communication with dietary notes and seating preferences
Real-World Use Cases
Reservation Confirmation
A diner books a table via OpenTable. DMHub sends a WhatsApp confirmation with the date, time, party size, and a map link. Two hours before, a reminder with the evening's tasting menu arrives.
VIP Guest Recognition
A repeat diner with 10+ OpenTable visits is flagged as VIP in DMHub. When they book, the chef receives an internal alert and the guest gets a WhatsApp message offering a complimentary amuse-bouche on arrival.
Cancellation Recovery
A diner cancels an OpenTable reservation. DMHub immediately sends a WhatsApp message offering alternative dates or a special incentive to rebook, recovering revenue that would otherwise be lost.
How to Connect OpenTable
- 1
Enter your OpenTable API Key and Restaurant ID in DMHub's integrations dashboard
- 2
DMHub connects to your OpenTable account and imports reservation history and guest profiles
- 3
New reservations, modifications, cancellations, and seated events trigger DMHub notifications
- 4
DMHub sends WhatsApp confirmations, reminders, and follow-ups to guests automatically
Works Worldwide
OpenTable operates in the US, Canada, UK, Ireland, Germany, Japan, Australia, and Mexico. DMHub lets restaurants reach their OpenTable guests via WhatsApp in all these markets — especially valuable for international tourists who prefer WhatsApp over local SMS.
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