Rialto

API

Every capability on the platform — issuing, card management, 3DS, tokenization, reporting — is available through a single, well-documented REST API with webhooks, built for fast sandbox-to-production onboarding.

Talk to Sales

Single integration surface

One consistent API across issuing, card management, tokenization, and reporting, instead of stitching together separate vendors.

Webhooks

Subscribe to real-time events for authorizations, lifecycle changes, and disputes instead of polling.

Sandbox environment

Build and test against a full sandbox before going live, with test cards and simulated transactions.

Clear documentation

Reference docs, guides, and SDKs designed to get a working integration running quickly.

How it works

  1. 1

    Get sandbox credentials and start building against realistic test data.

  2. 2

    Integrate issuing, card management, and reporting endpoints as needed for your product.

  3. 3

    Subscribe to webhooks for real-time updates instead of polling for state changes.

  4. 4

    Move to production credentials once your integration is tested and approved.

Related use cases

Neobank Launch

Launch a digital bank card program without building processor infrastructure in-house. Get to market with issuing, card management, and a program dashboard from day one.

Embedded Finance

Add card issuing to your existing product — marketplace, vertical SaaS, or platform — through a single API, with authentication and tokenization handled for you.

Ready to launch your card program?

Tell us about your use case and we'll walk you through the platform.

Talk to Sales