How is VietBilling different from a direct payment gateway integration?

Payment providers handle fund transfers. VietBilling adds customers, products, checkout, subscription lifecycles, and webhooks so your application has one consistent billing state.

Where do customer funds go?

Funds settle directly to your merchant account at the configured provider. VietBilling does not hold your payment funds.

Are subscriptions automatically debited every period?

No. VietBilling creates a renewal flow and reports its state; the customer continues to pay through VietQR.

When should my application grant access?

Grant access only after a valid subscription.created webhook or after the API confirms the checkout and subscription are complete.

The billing OS for Vietnamese SaaS

Run your SaaS billing in one system.

Manage products, checkout, payments, subscriptions, and webhooks in one system synchronized with your backend.

Integrate your first checkout Read the integration guide

Good morning, An

Overview

Illustrative data

Customers

Active subscriptions

Revenue

₫0M

API & Webhooks

Connected

Revenue

Paid revenue during the last 30 days

Last 30 days

Recent activity

Payment from Minh Anh

428.000 ₫

Succeeded

Studio Plus subscription

299.000 ₫ / month

Active

One system for the billing lifecycle

Every part of billing works from the same source of truth.

Configure products in the dashboard, create checkout from your backend, and keep payments, subscriptions, and webhooks synchronized.

Products & ProductPrices

Model recurring plans and fixed VND ProductPrices in the dashboard.

Hosted Checkout

Create idempotent Checkouts and send customers to provider payment pages.

Subscription state

Read the current period, status, and next renewal from your backend.

Signed webhooks

Grant or revoke access when subscription state changes.

VND Subscription Rail

Every payment leaves a state your application can reconcile.

Explicit renewals, without an auto-debit promise.

Payment providers do not automatically debit the next period. VietBilling creates a renewal Order and Checkout, then updates the Subscription after Payment succeeds.

POST /public/v2/checkouts

Create checkout from your backend

One idempotent request returns a checkout URL that sends your customer to the payment gateway.

curl -X POST "$BASE_URL/public/v2/checkouts" \
  -H "Authorization: Bearer vb_live_..." \
  -H "Idempotency-Key: checkout_order_123" \
  -H "Content-Type: application/json" \
  -d '{
    "customer_id": "CUSTOMER_UUID",
    "product_id": "PRODUCT_UUID",
    "success_url": "https://app.example.com/success",
    "cancel_url": "https://app.example.com/cancel"
  }'

Pricing