How your application uses it
Your backend callshttps://<NEURON_HOST>/Agent/.... It authenticates for an account, sends the required operation, and retrieves the resulting object or state. The Agent API quickstart demonstrates the first request.
The Neuron also communicates with other services and Neurons. These relationships matter when an agreement involves participants from different domains; see trust and federation.
You need access to an existing service to follow these application guides. Get its address, account credentials, supported build, and development-data policy through API access.