tapo-c210/secret-apis/README.md

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# Secret APIs
Tapo cameras provide non-documented APIs we can use to control the camera (like using its official app). I did not do anything,
I am writing this document while looking at the code of the awesome project [pytapo](https://github.com/JurajNyiri/pytapo), which seems it does not have a documentation on
the usage of the APIs yet.
## Preface
The APIs are accessed via `HTTP` requests.
## Headers
There are the headers `pytapo` uses, probably not all of them are necessary:
```
> Host: [camera ip]
> Content-Type: application/json; charset=UTF-8
> User-Agent: Tapo CameraClient Android
> Accept: application/json
> Accept-Encoding: gzip, deflate
> Connection: close
> requestByApp: true
```
You must use these headers for each call.
## Error codes
"-40401": "Invalid stok value",
"-40210": "Function not supported",
"-64303": "Action cannot be done while camera is in patrol mode.",
"-64324": "Privacy mode is ON, not able to execute",
"-64302": "Preset ID not found",
"-64321": "Preset ID was deleted so no longer exists",
"-40106": "Parameter to get/do does not exist",
"-40105": "Method does not exist",
"-40101": "Parameter to set does not exist",
"-40209": "Invalid login credentials",
"-64304": "Maximum Pan/Tilt range reached",
"-71103": "User ID is not authorized",
## Get token
To use the camera's functionalities, we need to get a token first (also called stok).
Create a `POST` request to `https://ip_of_your_camera`
with this `JSON` body
```
{
"method": "login",
"params" : {
"hashed" : true,
"password" : "MD5_UPPERCASE_HASH_OF_YOUR_TPLINK_ACCOUNT",
"username" : "admin"
}
}
```
You must provide the value `admin` for `username`, and the MD5 hash of your Tp-Link account as the value of `password`. You will get a token named `stok`.
## Move the camera's motors
Create a `POST` request to `https://ip_of_your_camera/stok=(your_stok)/ds`
with this `JSON` body
```
{
"method": "do",
"motor": {
"movestep": {
"direction": "0"
}
}
}
```
`direction` is a value between `0` and `360`. I have yet to understand how it works because it seems moving on the X-axis only or Y-axis only.