Tuya Developer Forum

Hi, I downloaded the latest Postman environment (2024-06-21) from the Tuya website and filled in all the required environment variables. However, when I try to make a call to {{url}}/v1.0/token?grant_type=1, I receive the following response:

{
    "code": 1004,
    "msg": "sign invalid",
    "success": false,
    "t": 1748749808803,
    "tid": "830d03c33e9b11f0882d7aae41456631"
}

I'm using https://openapi.tuyaeu.com as the url since I'm located in Singapore, and I've double-checked that the client_id, secret, and device_id are all correctly filled in.

Hey me too i got the same problem i've done checking all the cliend id secret etc etc still same, well fyi u can check ur sign value here https://en.gseen.com/online_tools/encryption/hash

any updates on this?