generated: '2026-07-20' method: searched source: https://docs.resolvepay.com/api-reference mode_separation: model: separate sandbox environment (distinct host + credentials) sandbox_host: https://app-sandbox.resolvepay.com/api production_host: https://app.resolvepay.com/api credentials: >- Sandbox merchant_id + secret key / OAuth access keys are issued separately in a sandbox Merchant Dashboard; production keys do not work against the sandbox host and vice versa. notes: - The published OpenAPI bundles declare the sandbox server (app-sandbox.resolvepay.com/api) as the default server. - No provider-published magic test card / customer values were found in the public docs; none fabricated here.