# Device HTTPS API

**Main API Endpoints:**

* [Get Datastream Value](https://docs.blynk.io/en/~/revisions/ynmC8lZ6FPocTYWigjcO/blynk.cloud/device-https-api/get-datastream-value)
* [Get Multiple Datastream Values](https://docs.blynk.io/en/~/revisions/ynmC8lZ6FPocTYWigjcO/blynk.cloud/device-https-api/get-multiple-datastream-values)
* [Update Datastream Value](https://docs.blynk.io/en/~/revisions/ynmC8lZ6FPocTYWigjcO/blynk.cloud/device-https-api/update-datastream-value)
* [Batch Update of the Datastreams](https://docs.blynk.io/en/~/revisions/ynmC8lZ6FPocTYWigjcO/blynk.cloud/device-https-api/update-multiple-datastreams-api)
* [Update Widget/Datastream Property](https://docs.blynk.io/en/~/revisions/ynmC8lZ6FPocTYWigjcO/blynk.cloud/device-https-api/update-property)
* [Trigger Log Event](https://docs.blynk.io/en/~/revisions/ynmC8lZ6FPocTYWigjcO/blynk.cloud/device-https-api/trigger-events-api)
* [Get Device History Data](https://docs.blynk.io/en/~/revisions/ynmC8lZ6FPocTYWigjcO/blynk.cloud/device-https-api/get-device-report)
* [Get Device Metadata Value](https://docs.blynk.io/en/~/revisions/ynmC8lZ6FPocTYWigjcO/blynk.cloud/device-https-api/get-device-metafield-value)
* [Is Device Connected](https://docs.blynk.io/en/~/revisions/ynmC8lZ6FPocTYWigjcO/blynk.cloud/device-https-api/is-device-connected)

[Troubleshooting](https://docs.blynk.io/en/~/revisions/ynmC8lZ6FPocTYWigjcO/blynk.cloud/device-https-api/troubleshooting)

[Limits](https://docs.blynk.io/en/blynk.console/limits#https-api)

[Security](https://docs.blynk.io/en/blynk.cloud/security)