Remotely unlock a TTLock smart lock via the 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 application on the TTLock Open Platform to get a clientId/clientSecret
Obtain an accessToken; all subsequent calls are POST requests with Content-Type application/x-www-form-urlencoded and must include clientId and accessToken
Call lock/list to enumerate the locks on the account and find the target lockId
Call lock/unlock with the lockId, clientId, and accessToken to trigger a remote unlock
Check the JSON response's errcode/errmsg to confirm success or diagnose a failure such as the lock being offline
Known gotchas
Remote unlock requires the lock to be connected via a TTLock gateway or built-in Wi-Fi at the moment of the call; a Bluetooth-only lock with no gateway can't be unlocked this way
All requests use a form-encoded POST body, not JSON, despite JSON responses
The EU platform (euopen.ttlock.com) and other regional TTLock Open Platform hosts are separate deployments; credentials on one region don't authenticate on another
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