BlockSec Documents


Understand transactions before signing
Mopsus provides industry-leading transaction pre-execution service.

Fast transaction pre-execution service

Our service provides easy-to-integrate APIs to show rich information about the pre-execution result.
  • Clear Balance Change: Intelligently shows the balance sheet change. Get a quick overview of profit and loss
  • Evident Fund Flow Chart: Intuitively shows the flow of funds in a transaction. Users easily understand the transaction
  • Advanced Risk Detection: Timely detects potential risks from multiple perspectives based on the pre-execution result

Supported Chains

How to use pre-execution APIs

Check our API documentation for detailed information.