Connectors / Integration
Connect Checkout with Chargebee to Automate Payments and Subscription Billing
Stop reconciling transactions by hand. Keep your payment and subscription data in sync, automatically.
Checkout + Chargebee integration
Checkout and Chargebee each do their job well. Checkout handles secure, high-conversion payment sessions and transaction processing. Chargebee takes care of the full subscription lifecycle — trials, plan changes, invoicing, revenue recognition. On paper they complement each other perfectly. In practice, without integration, teams end up manually reconciling transactions, duplicating customer records, and chasing discrepancies between two platforms that never talk to each other.
Connecting Checkout with Chargebee on tray.ai gives finance, product, and operations teams a real-time view of payment activity and subscription status in one place. When a customer completes a payment session in Checkout, that event can instantly trigger subscription creation, invoice generation, or plan activation in Chargebee — no human in the loop. No revenue leakage from delayed updates, less time on manual data entry, and subscription metrics that actually reflect what's happening in Checkout. For businesses scaling a subscription model, that means confident customer onboarding, clean upgrade and downgrade handling, and renewal processing without building custom point-to-point integrations from scratch.
Automate & integrate Checkout + Chargebee
Automating Checkout and Chargebee business processes or integrating data is made easy with Tray.ai.
Use case
Automatic Subscription Creation After Checkout Payment
When a customer completes a payment session in Checkout, tray.ai can instantly create or activate the corresponding subscription in Chargebee. No delay between payment and going live, which improves the new customer experience and keeps revenue records accurate from the first transaction.
- Instant subscription activation on successful payment
- No manual subscription creation and the errors that come with it
- Customers get access immediately after purchase
Use case
Failed Payment Recovery and Subscription Pause
When Checkout flags a failed or declined payment, tray.ai can automatically update the subscription status in Chargebee — pausing it, triggering a dunning workflow, or flagging the account for follow-up. The gap between payment failure and subscription management closes, which protects revenue and reduces churn.
- Subscription status updates in real time on payment failure
- Dunning and retry logic kicks off immediately
- Less churn from slow responses to failed payments
Use case
Customer Record Synchronization Across Both Platforms
New customers created during a Checkout session can be automatically mirrored into Chargebee as subscribers, with contact details, payment method references, and plan information already populated. One consistent customer record across your billing stack, no duplicates.
- No duplicate or incomplete customer records
- Consistent customer data across payment and subscription systems
- Less manual data entry for onboarding and support teams
Use case
Real-Time Invoice Generation and Delivery
After a Checkout payment confirms, tray.ai can trigger Chargebee to generate and email an invoice or receipt to the customer. Invoicing requirements get met, the post-purchase experience improves, and Chargebee's financial records stay aligned with actual Checkout transactions.
- Invoices generated automatically on payment confirmation
- Customers receive accurate receipts without anyone doing it manually
- Chargebee financial records stay reconciled with Checkout
Use case
Plan Upgrade and Downgrade Synchronization
When a customer initiates a plan change through a Checkout session — say, upgrading to a higher tier — tray.ai can automatically update the subscription plan and billing cycle in Chargebee. Prorations, revenue adjustments, and feature entitlements are all handled without your billing team getting involved.
- Subscription plan changes appear in Chargebee instantly
- Proration and billing cycle adjustments happen automatically
- Your billing team doesn't need to touch routine plan changes
Use case
Refund and Credit Note Automation
When a refund goes through Checkout, tray.ai can automatically create a corresponding credit note or adjustment in Chargebee, keeping revenue recognition and subscription records accurate. Especially useful for SaaS businesses that need clean financial data for reporting and compliance.
- Refunds appear in Chargebee immediately and accurately
- Credit notes get generated without manual finance team effort
- Revenue recognition data stays clean and audit-ready
Challenges Tray.ai solves
Common obstacles when integrating Checkout and Chargebee — and how Tray.ai handles them.
Challenge
Keeping Payment Events and Subscription States in Real-Time Sync
Checkout and Chargebee operate as independent systems. Payment events in Checkout — successful charges, failures, refunds — don't automatically update subscription states in Chargebee. That lag can leave you with customers on active subscriptions who haven't paid, or paid customers who can't access anything.
How Tray.ai helps
Tray.ai listens to Checkout webhooks in real time and immediately triggers the right Chargebee API calls to update subscription status, so both systems are in sync within seconds of a payment event.
Challenge
Reconciling Customer Identities Across Both Platforms
Checkout and Chargebee each maintain their own customer records and identifiers. Without a reliable mapping between them, automated workflows can create duplicate customers, assign payments to the wrong subscriber, or leave orphaned records in either system.
How Tray.ai helps
Tray.ai's data mapping and transformation tools let you build reliable cross-platform customer identity matching — using email, metadata, or custom external IDs — so every Checkout payment event connects to the right Chargebee customer and subscription.
Challenge
Handling Complex Billing Events Like Prorations and Partial Payments
Mid-cycle plan changes, prorated invoices, and partial payments make syncing Checkout transactions to Chargebee subscriptions genuinely tricky. A simple payment confirmation doesn't carry enough context to correctly update a prorated subscription record without careful data handling.
How Tray.ai helps
Tray.ai workflows can include conditional logic that reads metadata attached to Checkout payment sessions — plan change flags, proration amounts — and passes the right parameters to Chargebee's subscription update and invoice adjustment APIs.
Templates
Pre-built workflows for Checkout and Chargebee you can deploy in minutes.
New Checkout Payment → Create Chargebee Subscription
Checkout 
Chargebee Automatically creates a new subscription in Chargebee whenever a customer completes a payment session in Checkout, passing through customer details, plan selection, and payment method reference.
Failed Checkout Payment → Update Chargebee Subscription and Trigger Dunning
Checkout Chargebee Monitors Checkout for failed payment events and automatically updates the associated Chargebee subscription status, initiating Chargebee's dunning workflow to recover the payment and retain the customer.
Checkout Refund → Chargebee Credit Note Creation
Checkout Chargebee Automatically creates a credit note in Chargebee whenever a refund is issued through Checkout, keeping financial records and subscription data accurate without manual finance team intervention.
Checkout Plan Upgrade Payment → Chargebee Subscription Update
Checkout Chargebee When a customer pays for a plan upgrade through a Checkout session, this template automatically updates their Chargebee subscription to the new plan tier, handling proration and adjusting the next billing date.
New Chargebee Trial Expiry → Checkout Payment Session Link
Chargebee Checkout When a Chargebee trial subscription is about to expire, tray.ai automatically generates a Checkout payment session link and sends it to the customer, prompting them to add payment details and convert to a paid plan.
Daily Checkout-to-Chargebee Transaction Reconciliation Report
Checkout Chargebee Runs a scheduled daily reconciliation between Checkout transaction records and Chargebee invoice and payment records, flags discrepancies, and delivers a summary report to the finance team.
How Tray.ai makes this work
Checkout + Chargebee runs on the full Tray.ai platform
Intelligent iPaaS
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Learn more →Agent Builder
Build AI agents that read, write, and take action in Checkout and Chargebee — with guardrails, audit, and human-in-the-loop.
Learn more →Agent Gateway for MCP
Expose Checkout + Chargebee actions as governed MCP tools — observable, rate-limited, authenticated.
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