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Bug #78

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Bug #70: 1

Bug #76: yuoiyuoi

11111111111111dsfsd Mənşə sertifikatı Mənşə sertifikatı Mənşə sertifikatı Adjustments and refunds Sandbox auto-approves refund adjustments every 10 minutes so you can test the full flow end to end. In live accounts, most refunds require Paddle approval.

Bug #78: 11111111111111dsfsd Mənşə sertifikatı Mənşə sertifikatı Mənşə sertifikatı Adjustments and refunds Sandbox auto-approves refund adjustments every 10 minutes so you can test the full flow end to end. In live accounts, most refunds require Paddle approval.

Added by Redmine Admin 8 days ago.

Status:
New
Priority:
Normal
Assignee:
Start date:
06/03/2026
Due date:
% Done:

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Estimated time:
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Description

Sandbox
Build and test your Paddle integration in a risk-free environment with separate data and no real payments.

AI summary

Use a Paddle sandbox account to build and test your integration without affecting real data or accepting real payments. Sandbox and live accounts share features and APIs but have completely separate datasets, credentials, and dashboards.


Create a separate sandbox account at sandbox-vendors.paddle.com — keys contain sdbx, tokens start with test, and the base URL is sandbox-api.paddle.com.

Sandbox auto-approves refunds every 10 min, retries webhooks 3× in 15 min (vs. 60× over 3 days in live), and adds a 'Test Mode' watermark to checkout.

Test cards: 4242 4242 4242 4242 (no 3DS), 4000 0038 0000 0446 (3DS), 4000 0000 0000 0002 (declined) — any name and future expiry work.
How do I tell sandbox API keys apart from live keys?
Which test cards work in Paddle sandbox?
How does email delivery and webhook retry behavior differ between sandbox and live?
Sandbox is a separate Paddle environment for building and testing your integration without affecting real data or accepting real payments.

Create a sandbox account in addition to your live account, then point your integration at sandbox during development and staging.

Types of Paddle accounts
Paddle has two types of account:

Sandbox accounts for building and testing integrations.
Live accounts for accepting real payments.
Sandbox and live accounts have the same features and APIs but completely separate datasets, credentials, and dashboards. API keys, client-side tokens, notification destinations, products, prices, and customers aren't shared between environments.

We recommend using sandbox whenever you want to test without impacting real data or accepting real payments, including in local development and staging. Use environment variables to switch between sandbox and live.

Create a sandbox account
Sandbox accounts are separate from live accounts. You need to create a sandbox account even if you already have a live account.

Go to the sandbox signup page.
Enter your personal and business details.
Click Continue to create your account.
Authenticate with sandbox
Sandbox and live accounts use different credentials. Generate them in each account separately.

Credential Sandbox identifier
API key Contains sdbx.
Client-side token Prefixed with test
.
Using a sandbox credential against the live API (or vice versa) returns a forbidden error.

For SDK-specific setup, including how to select the sandbox environment in code, see the relevant library page. For Paddle.js, see include and initialize Paddle.js.

API base URLs
Environment Base URL
Live https://api.paddle.com
Sandbox https://sandbox-api.paddle.com
Go live
When you've tested your integration, work through the go-live checklist to move to a live account. You'll swap credentials, recreate catalog and notification data in your live account, and switch base URLs.

Differences between sandbox and live
Core functionality is the same in both environments. A handful of differences make sandbox safer and faster to work against.

Area Sandbox Live
Website approval No approval required. Approval required.
Default payment link Any domain, no verification. Verified, approved domain.
Card payments Test cards only, no real money. Real cards, real money.
Checkout appearance 'Test Mode' watermark. No watermark.
Hosted checkouts No approval required. Approval required.
Adjustment approvals Refunds auto-approved every 10 minutes. Paddle approval needed for most refunds.
Webhook retries 3 retries in 15 minutes. 60 retries in 3 days.
Email delivery Sent to your account's domain; others forwarded to your main email. Sent to the customer's email or the email provided.
Paddle Retain Not available. May be simulated. Available.
Test cards
Sandbox accounts reject real card numbers. Use these test cards to complete checkouts:

Card type Card number
Valid Visa debit card
4000 0566 5566 5556

Valid card without 3DS
4242 4242 4242 4242

Valid card with 3DS
4000 0038 0000 0446

Declined card
4000 0000 0000 0002

Initial success, subsequent decline
4000 0027 6000 3184

Enter any cardholder name and a valid expiry date in the future.

Test cards don't work in live accounts, and live cards don't work in sandbox.

Email delivery in sandbox
Paddle sends emails to customers when they make a purchase and when subscription lifecycle events occur, like subscription renewals or cancellations. These emails are required for compliance reasons.

Sandbox emails are only sent to email addresses that match your account's registered domain. Emails to other addresses are forwarded to the main address on your account.

For example, if your account's registered email is :

Email Sent to Reason
Matches your main address.
Same domain as your main address.
Forwarded because the domain doesn't match.
Free email addresses like gmail.com or hotmail.com always forward to your main address, regardless of the local part.

Webhook retries
Sandbox retries failed webhook deliveries 3 times within 15 minutes. Live retries 60 times within 3 days. Make sure your notification endpoint returns a 2xx response within 5 seconds, see Respond to webhooks.

Adjustments and refunds
Sandbox auto-approves refund adjustments every 10 minutes so you can test the full flow end to end. In live accounts, most refunds require Paddle approval.

Paddle Retain
Retain only works with live accounts. You can't set up Retain on a sandbox account, but you can simulate its frontend interventions to test cancellation flows, payment recovery, and term optimization.

Sandbox
Build and test your Paddle integration in a risk-free environment with separate data and no real payments.

AI summary

Use a Paddle sandbox account to build and test your integration without affecting real data or accepting real payments. Sandbox and live accounts share features and APIs but have completely separate datasets, credentials, and dashboards.


Create a separate sandbox account at sandbox-vendors.paddle.com — keys contain sdbx, tokens start with test, and the base URL is sandbox-api.paddle.com.

Sandbox auto-approves refunds every 10 min, retries webhooks 3× in 15 min (vs. 60× over 3 days in live), and adds a 'Test Mode' watermark to checkout.

Test cards: 4242 4242 4242 4242 (no 3DS), 4000 0038 0000 0446 (3DS), 4000 0000 0000 0002 (declined) — any name and future expiry work.
How do I tell sandbox API keys apart from live keys?
Which test cards work in Paddle sandbox?
How does email delivery and webhook retry behavior differ between sandbox and live?
Sandbox is a separate Paddle environment for building and testing your integration without affecting real data or accepting real payments.

Create a sandbox account in addition to your live account, then point your integration at sandbox during development and staging.

Types of Paddle accounts
Paddle has two types of account:

Sandbox accounts for building and testing integrations.
Live accounts for accepting real payments.
Sandbox and live accounts have the same features and APIs but completely separate datasets, credentials, and dashboards. API keys, client-side tokens, notification destinations, products, prices, and customers aren't shared between environments.

We recommend using sandbox whenever you want to test without impacting real data or accepting real payments, including in local development and staging. Use environment variables to switch between sandbox and live.

Create a sandbox account
Sandbox accounts are separate from live accounts. You need to create a sandbox account even if you already have a live account.

Go to the sandbox signup page.
Enter your personal and business details.
Click Continue to create your account.
Authenticate with sandbox
Sandbox and live accounts use different credentials. Generate them in each account separately.

Credential Sandbox identifier
API key Contains sdbx.
Client-side token Prefixed with test
.
Using a sandbox credential against the live API (or vice versa) returns a forbidden error.

For SDK-specific setup, including how to select the sandbox environment in code, see the relevant library page. For Paddle.js, see include and initialize Paddle.js.

API base URLs
Environment Base URL
Live https://api.paddle.com
Sandbox https://sandbox-api.paddle.com
Go live
When you've tested your integration, work through the go-live checklist to move to a live account. You'll swap credentials, recreate catalog and notification data in your live account, and switch base URLs.

Differences between sandbox and live
Core functionality is the same in both environments. A handful of differences make sandbox safer and faster to work against.

Area Sandbox Live
Website approval No approval required. Approval required.
Default payment link Any domain, no verification. Verified, approved domain.
Card payments Test cards only, no real money. Real cards, real money.
Checkout appearance 'Test Mode' watermark. No watermark.
Hosted checkouts No approval required. Approval required.
Adjustment approvals Refunds auto-approved every 10 minutes. Paddle approval needed for most refunds.
Webhook retries 3 retries in 15 minutes. 60 retries in 3 days.
Email delivery Sent to your account's domain; others forwarded to your main email. Sent to the customer's email or the email provided.
Paddle Retain Not available. May be simulated. Available.
Test cards
Sandbox accounts reject real card numbers. Use these test cards to complete checkouts:

Card type Card number
Valid Visa debit card
4000 0566 5566 5556

Valid card without 3DS
4242 4242 4242 4242

Valid card with 3DS
4000 0038 0000 0446

Declined card
4000 0000 0000 0002

Initial success, subsequent decline
4000 0027 6000 3184

Enter any cardholder name and a valid expiry date in the future.

Test cards don't work in live accounts, and live cards don't work in sandbox.

Email delivery in sandbox
Paddle sends emails to customers when they make a purchase and when subscription lifecycle events occur, like subscription renewals or cancellations. These emails are required for compliance reasons.

Sandbox emails are only sent to email addresses that match your account's registered domain. Emails to other addresses are forwarded to the main address on your account.

For example, if your account's registered email is :

Email Sent to Reason
Matches your main address.
Same domain as your main address.
Forwarded because the domain doesn't match.
Free email addresses like gmail.com or hotmail.com always forward to your main address, regardless of the local part.

Webhook retries
Sandbox retries failed webhook deliveries 3 times within 15 minutes. Live retries 60 times within 3 days. Make sure your notification endpoint returns a 2xx response within 5 seconds, see Respond to webhooks.

Adjustments and refunds
Sandbox auto-approves refund adjustments every 10 minutes so you can test the full flow end to end. In live accounts, most refunds require Paddle approval.

Paddle Retain
Retain only works with live accounts. You can't set up Retain on a sandbox account, but you can simulate its frontend interventions to test cancellation flows, payment recovery, and term optimization.

Sandbox
Build and test your Paddle integration in a risk-free environment with separate data and no real payments.

AI summary

Use a Paddle sandbox account to build and test your integration without affecting real data or accepting real payments. Sandbox and live accounts share features and APIs but have completely separate datasets, credentials, and dashboards.


Create a separate sandbox account at sandbox-vendors.paddle.com — keys contain sdbx, tokens start with test, and the base URL is sandbox-api.paddle.com.

Sandbox auto-approves refunds every 10 min, retries webhooks 3× in 15 min (vs. 60× over 3 days in live), and adds a 'Test Mode' watermark to checkout.

Test cards: 4242 4242 4242 4242 (no 3DS), 4000 0038 0000 0446 (3DS), 4000 0000 0000 0002 (declined) — any name and future expiry work.
How do I tell sandbox API keys apart from live keys?
Which test cards work in Paddle sandbox?
How does email delivery and webhook retry behavior differ between sandbox and live?
Sandbox is a separate Paddle environment for building and testing your integration without affecting real data or accepting real payments.

Create a sandbox account in addition to your live account, then point your integration at sandbox during development and staging.

Types of Paddle accounts
Paddle has two types of account:

Sandbox accounts for building and testing integrations.
Live accounts for accepting real payments.
Sandbox and live accounts have the same features and APIs but completely separate datasets, credentials, and dashboards. API keys, client-side tokens, notification destinations, products, prices, and customers aren't shared between environments.

We recommend using sandbox whenever you want to test without impacting real data or accepting real payments, including in local development and staging. Use environment variables to switch between sandbox and live.

Create a sandbox account
Sandbox accounts are separate from live accounts. You need to create a sandbox account even if you already have a live account.

Go to the sandbox signup page.
Enter your personal and business details.
Click Continue to create your account.
Authenticate with sandbox
Sandbox and live accounts use different credentials. Generate them in each account separately.

Credential Sandbox identifier
API key Contains sdbx.
Client-side token Prefixed with test
.
Using a sandbox credential against the live API (or vice versa) returns a forbidden error.

For SDK-specific setup, including how to select the sandbox environment in code, see the relevant library page. For Paddle.js, see include and initialize Paddle.js.

API base URLs
Environment Base URL
Live https://api.paddle.com
Sandbox https://sandbox-api.paddle.com
Go live
When you've tested your integration, work through the go-live checklist to move to a live account. You'll swap credentials, recreate catalog and notification data in your live account, and switch base URLs.

Differences between sandbox and live
Core functionality is the same in both environments. A handful of differences make sandbox safer and faster to work against.

Area Sandbox Live
Website approval No approval required. Approval required.
Default payment link Any domain, no verification. Verified, approved domain.
Card payments Test cards only, no real money. Real cards, real money.
Checkout appearance 'Test Mode' watermark. No watermark.
Hosted checkouts No approval required. Approval required.
Adjustment approvals Refunds auto-approved every 10 minutes. Paddle approval needed for most refunds.
Webhook retries 3 retries in 15 minutes. 60 retries in 3 days.
Email delivery Sent to your account's domain; others forwarded to your main email. Sent to the customer's email or the email provided.
Paddle Retain Not available. May be simulated. Available.
Test cards
Sandbox accounts reject real card numbers. Use these test cards to complete checkouts:

Card type Card number
Valid Visa debit card
4000 0566 5566 5556

Valid card without 3DS
4242 4242 4242 4242

Valid card with 3DS
4000 0038 0000 0446

Declined card
4000 0000 0000 0002

Initial success, subsequent decline
4000 0027 6000 3184

Enter any cardholder name and a valid expiry date in the future.

Test cards don't work in live accounts, and live cards don't work in sandbox.

Email delivery in sandbox
Paddle sends emails to customers when they make a purchase and when subscription lifecycle events occur, like subscription renewals or cancellations. These emails are required for compliance reasons.

Sandbox emails are only sent to email addresses that match your account's registered domain. Emails to other addresses are forwarded to the main address on your account.

For example, if your account's registered email is :

Email Sent to Reason
Matches your main address.
Same domain as your main address.
Forwarded because the domain doesn't match.
Free email addresses like gmail.com or hotmail.com always forward to your main address, regardless of the local part.

Webhook retries
Sandbox retries failed webhook deliveries 3 times within 15 minutes. Live retries 60 times within 3 days. Make sure your notification endpoint returns a 2xx response within 5 seconds, see Respond to webhooks.

Adjustments and refunds
Sandbox auto-approves refund adjustments every 10 minutes so you can test the full flow end to end. In live accounts, most refunds require Paddle approval.

Paddle Retain
Retain only works with live accounts. You can't set up Retain on a sandbox account, but you can simulate its frontend interventions to test cancellation flows, payment recovery, and term optimization.

Sandbox
Build and test your Paddle integration in a risk-free environment with separate data and no real payments.

AI summary

Use a Paddle sandbox account to build and test your integration without affecting real data or accepting real payments. Sandbox and live accounts share features and APIs but have completely separate datasets, credentials, and dashboards.


Create a separate sandbox account at sandbox-vendors.paddle.com — keys contain sdbx, tokens start with test, and the base URL is sandbox-api.paddle.com.

Sandbox auto-approves refunds every 10 min, retries webhooks 3× in 15 min (vs. 60× over 3 days in live), and adds a 'Test Mode' watermark to checkout.

Test cards: 4242 4242 4242 4242 (no 3DS), 4000 0038 0000 0446 (3DS), 4000 0000 0000 0002 (declined) — any name and future expiry work.
How do I tell sandbox API keys apart from live keys?
Which test cards work in Paddle sandbox?
How does email delivery and webhook retry behavior differ between sandbox and live?
Sandbox is a separate Paddle environment for building and testing your integration without affecting real data or accepting real payments.

Create a sandbox account in addition to your live account, then point your integration at sandbox during development and staging.

Types of Paddle accounts
Paddle has two types of account:

Sandbox accounts for building and testing integrations.
Live accounts for accepting real payments.
Sandbox and live accounts have the same features and APIs but completely separate datasets, credentials, and dashboards. API keys, client-side tokens, notification destinations, products, prices, and customers aren't shared between environments.

We recommend using sandbox whenever you want to test without impacting real data or accepting real payments, including in local development and staging. Use environment variables to switch between sandbox and live.

Create a sandbox account
Sandbox accounts are separate from live accounts. You need to create a sandbox account even if you already have a live account.

Go to the sandbox signup page.
Enter your personal and business details.
Click Continue to create your account.
Authenticate with sandbox
Sandbox and live accounts use different credentials. Generate them in each account separately.

Credential Sandbox identifier
API key Contains sdbx.
Client-side token Prefixed with test
.
Using a sandbox credential against the live API (or vice versa) returns a forbidden error.

For SDK-specific setup, including how to select the sandbox environment in code, see the relevant library page. For Paddle.js, see include and initialize Paddle.js.

API base URLs
Environment Base URL
Live https://api.paddle.com
Sandbox https://sandbox-api.paddle.com
Go live
When you've tested your integration, work through the go-live checklist to move to a live account. You'll swap credentials, recreate catalog and notification data in your live account, and switch base URLs.

Differences between sandbox and live
Core functionality is the same in both environments. A handful of differences make sandbox safer and faster to work against.

Area Sandbox Live
Website approval No approval required. Approval required.
Default payment link Any domain, no verification. Verified, approved domain.
Card payments Test cards only, no real money. Real cards, real money.
Checkout appearance 'Test Mode' watermark. No watermark.
Hosted checkouts No approval required. Approval required.
Adjustment approvals Refunds auto-approved every 10 minutes. Paddle approval needed for most refunds.
Webhook retries 3 retries in 15 minutes. 60 retries in 3 days.
Email delivery Sent to your account's domain; others forwarded to your main email. Sent to the customer's email or the email provided.
Paddle Retain Not available. May be simulated. Available.
Test cards
Sandbox accounts reject real card numbers. Use these test cards to complete checkouts:

Card type Card number
Valid Visa debit card
4000 0566 5566 5556

Valid card without 3DS
4242 4242 4242 4242

Valid card with 3DS
4000 0038 0000 0446

Declined card
4000 0000 0000 0002

Initial success, subsequent decline
4000 0027 6000 3184

Enter any cardholder name and a valid expiry date in the future.

Test cards don't work in live accounts, and live cards don't work in sandbox.

Email delivery in sandbox
Paddle sends emails to customers when they make a purchase and when subscription lifecycle events occur, like subscription renewals or cancellations. These emails are required for compliance reasons.

Sandbox emails are only sent to email addresses that match your account's registered domain. Emails to other addresses are forwarded to the main address on your account.

For example, if your account's registered email is :

Email Sent to Reason
Matches your main address.
Same domain as your main address.
Forwarded because the domain doesn't match.
Free email addresses like gmail.com or hotmail.com always forward to your main address, regardless of the local part.

Webhook retries
Sandbox retries failed webhook deliveries 3 times within 15 minutes. Live retries 60 times within 3 days. Make sure your notification endpoint returns a 2xx response within 5 seconds, see Respond to webhooks.

Adjustments and refunds
Sandbox auto-approves refund adjustments every 10 minutes so you can test the full flow end to end. In live accounts, most refunds require Paddle approval.

Paddle Retain
Retain only works with live accounts. You can't set up Retain on a sandbox account, but you can simulate its frontend interventions to test cancellation flows, payment recovery, and term optimization.

Sandbox
Build and test your Paddle integration in a risk-free environment with separate data and no real payments.

AI summary

Use a Paddle sandbox account to build and test your integration without affecting real data or accepting real payments. Sandbox and live accounts share features and APIs but have completely separate datasets, credentials, and dashboards.


Create a separate sandbox account at sandbox-vendors.paddle.com — keys contain sdbx, tokens start with test, and the base URL is sandbox-api.paddle.com.

Sandbox auto-approves refunds every 10 min, retries webhooks 3× in 15 min (vs. 60× over 3 days in live), and adds a 'Test Mode' watermark to checkout.

Test cards: 4242 4242 4242 4242 (no 3DS), 4000 0038 0000 0446 (3DS), 4000 0000 0000 0002 (declined) — any name and future expiry work.
How do I tell sandbox API keys apart from live keys?
Which test cards work in Paddle sandbox?
How does email delivery and webhook retry behavior differ between sandbox and live?
Sandbox is a separate Paddle environment for building and testing your integration without affecting real data or accepting real payments.

Create a sandbox account in addition to your live account, then point your integration at sandbox during development and staging.

Types of Paddle accounts
Paddle has two types of account:

Sandbox accounts for building and testing integrations.
Live accounts for accepting real payments.
Sandbox and live accounts have the same features and APIs but completely separate datasets, credentials, and dashboards. API keys, client-side tokens, notification destinations, products, prices, and customers aren't shared between environments.

We recommend using sandbox whenever you want to test without impacting real data or accepting real payments, including in local development and staging. Use environment variables to switch between sandbox and live.

Create a sandbox account
Sandbox accounts are separate from live accounts. You need to create a sandbox account even if you already have a live account.

Go to the sandbox signup page.
Enter your personal and business details.
Click Continue to create your account.
Authenticate with sandbox
Sandbox and live accounts use different credentials. Generate them in each account separately.

Credential Sandbox identifier
API key Contains sdbx.
Client-side token Prefixed with test
.
Using a sandbox credential against the live API (or vice versa) returns a forbidden error.

For SDK-specific setup, including how to select the sandbox environment in code, see the relevant library page. For Paddle.js, see include and initialize Paddle.js.

API base URLs
Environment Base URL
Live https://api.paddle.com
Sandbox https://sandbox-api.paddle.com
Go live
When you've tested your integration, work through the go-live checklist to move to a live account. You'll swap credentials, recreate catalog and notification data in your live account, and switch base URLs.

Differences between sandbox and live
Core functionality is the same in both environments. A handful of differences make sandbox safer and faster to work against.

Area Sandbox Live
Website approval No approval required. Approval required.
Default payment link Any domain, no verification. Verified, approved domain.
Card payments Test cards only, no real money. Real cards, real money.
Checkout appearance 'Test Mode' watermark. No watermark.
Hosted checkouts No approval required. Approval required.
Adjustment approvals Refunds auto-approved every 10 minutes. Paddle approval needed for most refunds.
Webhook retries 3 retries in 15 minutes. 60 retries in 3 days.
Email delivery Sent to your account's domain; others forwarded to your main email. Sent to the customer's email or the email provided.
Paddle Retain Not available. May be simulated. Available.
Test cards
Sandbox accounts reject real card numbers. Use these test cards to complete checkouts:

Card type Card number
Valid Visa debit card
4000 0566 5566 5556

Valid card without 3DS
4242 4242 4242 4242

Valid card with 3DS
4000 0038 0000 0446

Declined card
4000 0000 0000 0002

Initial success, subsequent decline
4000 0027 6000 3184

Enter any cardholder name and a valid expiry date in the future.

Test cards don't work in live accounts, and live cards don't work in sandbox.

Email delivery in sandbox
Paddle sends emails to customers when they make a purchase and when subscription lifecycle events occur, like subscription renewals or cancellations. These emails are required for compliance reasons.

Sandbox emails are only sent to email addresses that match your account's registered domain. Emails to other addresses are forwarded to the main address on your account.

For example, if your account's registered email is :

Email Sent to Reason
Matches your main address.
Same domain as your main address.
Forwarded because the domain doesn't match.
Free email addresses like gmail.com or hotmail.com always forward to your main address, regardless of the local part.

Webhook retries
Sandbox retries failed webhook deliveries 3 times within 15 minutes. Live retries 60 times within 3 days. Make sure your notification endpoint returns a 2xx response within 5 seconds, see Respond to webhooks.

Adjustments and refunds
Sandbox auto-approves refund adjustments every 10 minutes so you can test the full flow end to end. In live accounts, most refunds require Paddle approval.

Paddle Retain
Retain only works with live accounts. You can't set up Retain on a sandbox account, but you can simulate its frontend interventions to test cancellation flows, payment recovery, and term optimization.

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