First access?
If your getting your credentials for the first time, you also must revoke the provided credentials and create a new
MerchantId
andMerchantKey
.
- Access the website Cielo and click on Login;

- Go to My Cielo Account with the EC number created, and click on Entrar;

- If you have more than one establishment and need to change, click on Meus estabelecimentos;

- Click on Ver mais;

- Select the desired establishment, (The Cielo E-commerce API EC number can be found in the welcome e-mail sent by Cielo) and click on Acessar;

- Click on E-commerce;

- In Gerenciamento de Credenciais click on Acessar;

- On the Credencial API tab, click on Revogar credencial:

- Then select the expiration time of the current credential and click on Revogar credencial;

- Insert the token that was sent to you via the Cielo management app or e-mail and click on Autenticar;

- Ready, your credential has been successfully revoked and a new credential is now available for you.

Copy and store your credentials in a safe place. You have 3 minutes to do this before the information is automatically closed for security reasons.
Warning
- If the merchant is connected to Gateway de Pagamento Braspag, it will not be necessary to update the credentials at Gateway Admin.
- If the merchant uses the credentials in another gateway (outside Cielo) or platform, the merchant must contact their service provider to update the credentials.