Change username through API?

Dev
5

from How does one change a username via the API? - #2 by blake :

Try this endpoint instead:

curl -i -sS -X PUT "http://127.0.0.1:3000/u/blake/preferences/username.json"  \
-H "Content-Type: multipart/form-data;" \
-F "api_key=a66d01fbe98cc51b2747d8bfe99f81d7adca18317fbf3c43aa20f340d8e25bfe"  \
-F "api_username=system" \
-F "new_username=blake2"

And it will output:

{"id":1,"username":"blake2"}