Sandbox Environment

Mural will give you access to a Sandbox environment for integrating and testing the API functionality. Book a demo or reach out to [email protected] to get started.

Endpoints

Sandbox API Base URL: https://api-staging.muralpay.com

Functionality

The Sandbox environment supports all of the same functionality as the production API, with a few differences:

You can only create one business organization. If you need more than one created, please reach out to [email protected]
Organization KYC approval is driven through Compliance Reviews, see Compliance Reviews below.
Payouts do not deliver funds. A payout request completes by default. To test failed and slow payouts, see Simulated Payments.
The sandbox has the same features turned on as a new production account. Some features are off by default. To turn on a feature, contact [email protected].
Stablecoins: all blockchain transactions use the Polygon Amoy testnet.

Compliance Reviews

Sandbox never approves or rejects a submitted Compliance Review on its own. Instead, you drive a review through its lifecycle with two sandbox-only endpoints:

Bypass a compliance review — simulates an approved review for a child organization when you don't need to test the KYC flow. Approval completes asynchronously after a couple of minutes.
Simulate a compliance review state transition — drives a review to a chosen state (inReview, approved, rejected, or error), producing the same status updates and compliance_review_status_changed webhook event as a real transition.

Sandbox guides

Simulated Payments: reserved account numbers and amounts that set the result of a payout or payin.
Funding Your Account: add test funds to your sandbox account.