# API Reference source: https://developer.mastercard.com/transaction-insights/documentation/api-reference/index.md ## Environment Domains {#environment-domains} * Sandbox * Production ```Sandbox https://mtf.apiedge.mastercard.com/mexicoinsights ``` ```Production https://apiedge.mastercard.com/mexicoinsights ``` ## APIs {#apis} API Reference: `GET /transaction-stats`