> ## Documentation Index
> Fetch the complete documentation index at: https://docs.trio.com.br/llms.txt
> Use this file to discover all available pages before exploring further.

# First API Credential

After accessing the Trio App, you can create your API credentials by following the steps below:

1. In the lower-left menu, click the **Settings** icon;

<img src="https://mintcdn.com/trio-372e8dab/tFRwxIsAtoxrbPUe/images/image-(21).png?fit=max&auto=format&n=tFRwxIsAtoxrbPUe&q=85&s=8110ef39882a7ee3b17b8ce232e9cf36" alt="Image (21)" width="2992" height="1524" data-path="images/image-(21).png" />

2. In the dropdown menu, select **“API Keys”**;

<img src="https://mintcdn.com/trio-372e8dab/tFRwxIsAtoxrbPUe/images/image-(22).png?fit=max&auto=format&n=tFRwxIsAtoxrbPUe&q=85&s=8aa45a8883c5e867e510b6696495af5e" alt="Image (22)" width="2550" height="1282" data-path="images/image-(22).png" />

3. Click **“Create Key”**;

<img src="https://mintcdn.com/trio-372e8dab/tFRwxIsAtoxrbPUe/images/image-(23).png?fit=max&auto=format&n=tFRwxIsAtoxrbPUe&q=85&s=bd6f62dfeba0c888ad10008716637143" alt="Image (23)" width="2606" height="1306" data-path="images/image-(23).png" />

4. Enter a name or identifier for the credential;

<img src="https://mintcdn.com/trio-372e8dab/tFRwxIsAtoxrbPUe/images/image-(24).png?fit=max&auto=format&n=tFRwxIsAtoxrbPUe&q=85&s=9dc60729d831483ca38845142cedc46a" alt="Image (24)" width="2522" height="1212" data-path="images/image-(24).png" />

5. Define whether the credential will have **Read and Write** or **Read-Only** permissions;
6. Configure the **allowed IP addresses** for the credential.

You must register the IP address of the server responsible for making API requests and processing transactions. If you have any questions regarding this configuration, please contact Trio Support.

Example configuration:

<img src="https://mintcdn.com/trio-372e8dab/tFRwxIsAtoxrbPUe/images/image-(25).png?fit=max&auto=format&n=tFRwxIsAtoxrbPUe&q=85&s=bbb79a5a108c58a677a2fcd65946ef11" alt="Image (25)" width="2520" height="1220" data-path="images/image-(25).png" />

7. Click **“Save Key”**;
8. Enter your password and OTP code;

<img src="https://mintcdn.com/trio-372e8dab/tFRwxIsAtoxrbPUe/images/image-(26).png?fit=max&auto=format&n=tFRwxIsAtoxrbPUe&q=85&s=a28e73f8d760d3b4eff2f3e76d01daa0" alt="Image (26)" width="2536" height="1236" data-path="images/image-(26).png" />

9. Store the Secret Key in a secure location, then click **Confirm** and **Go to Key Details**;

<img src="https://mintcdn.com/trio-372e8dab/tFRwxIsAtoxrbPUe/images/image-(27).png?fit=max&auto=format&n=tFRwxIsAtoxrbPUe&q=85&s=abff336e851157a9dd239e0bca37e88c" alt="Image (27)" width="2516" height="1228" data-path="images/image-(27).png" />

10. Save the Client ID displayed on the next screen;

<img src="https://mintcdn.com/trio-372e8dab/tFRwxIsAtoxrbPUe/images/image-(28).png?fit=max&auto=format&n=tFRwxIsAtoxrbPUe&q=85&s=512c787b169e25368b84a3554fd231bb" alt="Image (28)" width="2560" height="1404" data-path="images/image-(28).png" />

Your API credentials are now generated and ready to use.

To authenticate with the API, use the Client ID and Secret Key as described in the authentication documentation:

[https://docs.trio.com.br/developers/authentication](https://docs.trio.com.br/developers/authentication)