https://api.plazza.ca, under a version: /v1 today.
The API only accepts the session token of a signed-in Plazza account for now, so these steps work
from Plazza’s own apps. There are no API keys for integrations yet.
1
Get a session token
Read it from a signed-in session. See Authentication.
2
Read your account
Send the token as a bearer token:
3
Read the answer