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Send multiple parameters via HTTP RESTful API

Hello.
How can I send via API Rest multiple parameters like widget zeRGBa sends to the server for example.

/ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx / update / V3? value = 255 “,” 255 “,” 255 ???
Is that correct? If yes, why does not the nodemcu board recognize these parameters? Via BLYNK_WRITE (V3) {}

Hello. There is HTTP specification for multiple params in query string - update/V3?value=255&value=255&value=255

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:grin: Tks!!!