Authentication and credentials
Initial setup: create the account in Koncili, create the application in Olist/Tiny and connect both ends via OAuth. Done once per customer.
Create the Olist/Tiny ERP account in Koncili
In Koncili, go to Integrations and choose ERP > Olist/Tiny. Click Create new account.
On the creation screen, copy the redirect URL shown in the form. This link will be used when registering the application in Olist/Tiny.

Create the application inside Olist/Tiny
In Olist/Tiny, go to Settings > General preferences > Other settings > Applications and click + new application.


Set a name for the app (e.g. Koncili) and paste the URL copied in step 1 into the redirect field.
On save, Olist/Tiny generates the Client ID and the Client Secret. Copy both values to use in Koncili.
Enable the required permissions, at least Accounts Receivable.



Connect the account in Koncili
Go back to the account creation screen in Koncili. Fill in the account name, Client ID and Client Secret.
Click Connect with Olist/Tiny to open the OAuth authorization and, after completing authentication, click Save.
When you click Connect with Tiny, if you are not logged into Olist/Tiny, the login screen opens — the user you enter must be the same one used to connect to the system.
comercial@cliente.com.br connects to CNPJ 11.111.111/0001-11 and comercial@11.111.111/0002 connects to the CNPJ ending 0002. Each connection must be created with the correct login — both in Olist/Tiny and when entering the username and password on the Koncili screen.
