Paygate Sandbox

Inspector

Total Payments

Pending

Success

Failed

Payments

Provider

Method

Status

Invoice No	Provider	Method	Amount	Status	Callbacks	Created	Actions
Loading payments...

Request/Response Logs

Type

TTL: 7 days

Time	Type	Invoice	Method	Path	Status	Duration	Actions
Loading logs...

Global Configuration

Configure global simulation settings that apply to all API requests across the gateway.

Global Delay

Add delay to all API responses (milliseconds)

Force Error (2C2P)

Force all 2C2P requests to return this error code

Force Error (Omise)

Force all Omise requests to return this error code

Failure Rate

Random failure percentage for requests

Duplicate Callbacks

Send callbacks twice Test idempotency by sending duplicate callbacks

Auto-Refresh Payments

Automatically check for new payments ⚠️ With multiple team members, disable this to prevent exceeding Vercel rate limits (100 requests/hour on Hobby plan).
When enabled, polls every 60 seconds (60 requests/hour per user).

Update Payment Status

Invoice:

New Status

Response Code Select specific error code to test how your system handles different failure scenarios

Send callback after status update

📤 Send Callback

Invoice:

Custom Fields

Merged into the callback payload alongside the provider's own fields. Configure reusable presets in Settings → Custom field presets.

Configure and send callbacks to your system. Build a sequence to test different scenarios.

Tip: Add multiple callbacks to test idempotency, status changes, or retry patterns.

Edit the callback payload before sending. Useful for testing invalid payloads or amount mismatches.

Callback Payload (JSON)

Tip: Edit fields like amount, invoiceNo, or respCode to test how your system handles invalid payloads or mismatches.

📋 Log Details

⚠️ Clear All Payments

Are you sure you want to delete all payments?

This action cannot be undone. All payment records, status history, and callback history will be permanently deleted.

⚠️ Clear All Logs

Are you sure you want to delete all request logs?

This action cannot be undone. All API request and response logs will be permanently deleted.