Deploy and Test Stablecoin Chaincode

You can deploy the chaincode directly from the Oracle Blockchain Platform console or by using Blockchain App Builder.

Deploying the Chaincode

Before you deploy the chaincode, create enrollment IDs for each token user and then map the token users to their respective enrollment IDs. Specify only one user for each enrollment. For more information about adding enrollments, see Add Enrollments to a REST Proxy in Using Oracle Blockchain Platform.

When you deploy the token chaincode, you must call the init method and pass the organization ID and user ID of the Token Admin user.

For information about deploying from the Oracle Blockchain Platform console, see Use Advanced Deployment in Using Oracle Blockchain Platform.

To deploy using Blockchain App Builder, complete the following steps.

Extract the Stablecoin.zip archive file.
Import the Stablecoin chaincode to the Blockchain App Builder extension in Visual Studio Code.
Edit the .ochain.json file to update the value of the configFileLocation key to the path of the Stablecoin.yml specification file.
Open a terminal window and navigate to the chaincode folder, and then run the following command.
```
npm install
```

For more information about deploying using Blockchain App Builder, see Deploy Your Chaincode Using Visual Studio Code in Blockchain App Builder for Oracle Blockchain Platform.

For more details about using Postman collections, see the following topics in Blockchain App Builder for Oracle Blockchain Platform.