Remotely unlock a door and manage eKeys using the TTLock Open Platform API
domain: euopen.ttlock.com · 5 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗
Steps
Register a developer account and create an application at euopen.ttlock.com to receive API credentials
Authenticate per the Open Platform API auth flow documented at euopen.ttlock.com/doc/api/
Call the lock/detail endpoint to confirm the target lock ID and its current status before sending commands
POST to the lock/unlock endpoint with the lock ID to issue a remote unlock through the gateway
Use the key/send endpoint to issue an eKey to a technician's account, and key/syncData or the keyStatus endpoint to confirm the eKey synced to the physical lock
Known gotchas
TTLock locks communicate over Bluetooth and require a paired gateway to bridge to the cloud API — a remote unlock command will fail or time out if the lock's gateway is offline, even though the API call itself succeeds
TTLock operates region-specific endpoints (e.g., euopen.ttlock.com vs. cnopen.ttlock.com) — using the wrong regional host for an account will produce authentication or not-found errors
eKeys and locally-programmed passcodes are managed separately; syncing an eKey via the API does not automatically reconcile codes entered directly on the keypad by other means
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