from paygent_sdk import Client
from paygent_sdk.models import CustomerCreateOrGetRequest
paygent = Client("your-paygent-api-key")
session_id = f"voice_call_{int(time.time() * 1000)}"
customer_id = "customer-123"
# 1. Ensure Customer exists
paygent.create_or_get_customer(CustomerCreateOrGetRequest(
name="Customer Name",
external_id=customer_id
))
# 2. Initialize Voice Session
paygent.initialize_voice_session(session_id, "external-agent-id", customer_id)
# 3. Handle Gemini Live turns
async def receive_audio(self):
while True:
if self.session is not None:
turn = self.session.receive()
async for response in turn:
if data := response.data:
# Handle incoming audio data
...
if usage := response.usage_metadata:
# Track usage directly from Gemini usage_metadata
paygent.track_google_sts(
usage_metadata=usage,
session_id=session_id,
model="gemini-2.0-flash-exp"
)
# 4. Cleanup / Finalize
paygent.set_voice_indicator(session_id, indicator_name, 1.5)
