This demo shows how to add Streetcred API calls into a nodejs app with our service client. It also shows a webhook implementation can create automated workflows in your app.

In this simple use case, you control a (very simple) issuer portal for your organization, which can issue a business card to anyone with a mobile wallet in your organization. Once a business card is issued, that holder can do business card verifications to other peers using the Streetcred mobile app.

• npm

1. Download the Android or iOS Streetcred Identity Wallet.

1. Clone the repository git clone https://github.com/streetcred-id/issuer-reference-app

2. Navigate into the directory cd issuer-reference-app

3. Install the dependencies npm install

4. Open up the repository in a code editor of your choice

5. Rename the .env-template file to .env

6. Go to the Streetcred developer portal and create an account

1. Create a new organization and select the Sovrin Staging Network.

2. In the .env file, add your organization's subscription key to the SUBKEY field and the access token to the ACCESSTOK field.

1. Retrieve your organization's Access Token and Subscription Key on the Organization page

   

2. Navigate to the POST /definitions/credentials/{SchemaId} endpoint

3. Click the lock button on the right-hand side of the endpoint description and authorize Swaggerhub by pasting "Bearer " + your access token in the accessToken field, your subscription key in the subscriptionKey field, and clicking authorize for each field

   • i.e. If the access token is 123456789, then enter it as Bearer 123456789

4. Close the authorization modal, and click the Try it out button to prepare the API call to write the credential definition to the ledger

5. In the .env file, find the ledger you're using and remove the # from before that SCHEMA_ID line

6. Copy that schema ID into the schema_id field in Swaggerhub

   

7. Click "execute" and after a couple seconds you will see "curl", "request URL", and "server response". Copy the definitionId value from the "server response" section and add it to your .env file for the CRED_DEF_ID value

   

8. If you get a 504 Gateway Timeout error, go to the GET /definitions/credentials endpoint, click try it out and then execute to get your newly minted credential definition

After defining the credential, you are ready to run the application.

• Run with npm npm start

• On the web app, fill in the details and click issue credential

  

• If you're using the Streetcred Wallet, make sure your agent is configured to the Sovrin Staging network (upper-left on the home tab)

• Scan the QR with your mobile wallet

  

This is a connection invitation. Webhooks will automatically issue you a credential once this is scanned

• Accept the credential offer

• Receive a business card!

• If you are on iOS, you can also use the Streetcred Identity Agent to connect with others and send verified email and phone number between each other

Contact [email protected] for any questions.