AI Agent                   AgentPay API              Bank feed (SePay)
   |                            |                           |
   |-- create_payment_request ->|                           |
   |<- { qr_image_url, id } ----|                           |
   |                            |                           |
   |-- send QR to user -------->|                           |
   |                            |      user scans & pays    |
   |                            |<-- webhook (bank txn) ----|
   |                            |-- match AP* pay_code      |
   |                            |-- status → settled        |
   |<-- await_settlement done --|                           |
   |                            |                           |
   |-- deliver order / unlock ->|                           |

pip install agentpay-vn

export AGENTPAY_API_KEY=ap_test_xxx   # sandbox key for testing

from agentpay.client import AsyncAgentPayClient, await_settlement
import asyncio

async def main():
    async with AsyncAgentPayClient("ap_test_xxx") as client:
        pr = await client.create_payment_request(amount=50_000, description="Order #1")
        print(pr["checkout_url"])          # send this link to your user
        result = await await_settlement(client, pr["id"], timeout=120)
        assert result["status"] == "settled"

asyncio.run(main())

{
  "mcpServers": {
    "agentpay": {
      "command": "python",
      "args": ["-m", "agentpay.mcp_server"],
      "env": {
        "AGENTPAY_API_KEY": "ap_test_xxx",
        "AGENTPAY_BASE_URL": "https://agentpay.servicesai.vn/v1"
      }
    }
  }
}

{
  "mcpServers": {
    "agentpay": {
      "command": "agentpay-mcp",
      "env": { "AGENTPAY_API_KEY": "ap_live_xxx" }
    }
  }
}

from agentpay.client import AgentPayClient

with AgentPayClient("ap_live_xxx") as client:
    # Create
    pr = client.create_payment_request(
        amount=150_000,
        description="Consulting session 30 min",
        ttl_minutes=30,
        idempotency_key="session-abc-123",
    )

    # Poll manually
    import time
    for _ in range(60):
        pr = client.get_payment_request(pr["id"])
        if pr["status"] != "pending":
            break
        time.sleep(5)

    # Reconcile
    txns = client.list_transactions(limit=10)

from agentpay.client import AsyncAgentPayClient, await_settlement

async with AsyncAgentPayClient("ap_live_xxx") as client:
    pr = await client.create_payment_request(amount=75_000, description="eBook download")
    result = await await_settlement(client, pr["id"], timeout=300)
    if result["status"] == "settled":
        send_download_link(result["metadata"].get("email"))

import hashlib, hmac

def verify_webhook(raw_body: bytes, signature_header: str, secret: str) -> bool:
    expected = hmac.new(secret.encode(), raw_body, hashlib.sha256).hexdigest()
    return hmac.compare_digest(expected, signature_header)

ep = client.register_webhook(
    url="https://your-server.com/webhooks/agentpay",
    events=["payment.settled", "payment.expired"],
)
print(ep["secret"])  # store this — shown only once

curl -X POST https://sono.servicesai.vn/api/admin/agentpay/keys \
  -H "Authorization: Bearer <admin-jwt>" \
  -H "Content-Type: application/json" \
  -d '{"org_id": "<shop-user-id>", "name": "My bot", "livemode": true}'