Built for developers: Simple, scalable banking API

A single API to send, receive, and manage fiat transactions effortlessly. Designed for speed, scalability, and automation.

Illustration of developer working with API code
Developer-first API

Built for scale, designed
for simplicity

Integrate real-time payments, automate reconciliation, and stay compliant—all with one API. No manual processes, no complexity.

Clear API
documentation

Get started quickly with detailed guides and easy-to-follow references.

Sandbox
testing

Safely test your integrations in a secure sandbox environment before going live.

Dedicated
support

Access our team whenever you need help.

Customizable
API

Tailor the API to your needs with flexible integration options.

Decorative background of scattered coins
Bridge the gap between Banks & Crypto

Let’s connect and explore how our network can power your fiat access, partnerships, and growth in Web3.

FIAT REPUBLIC

Website operated by Fiat Republic Ltd, a company registered in England and Wales with company no. 13466461. Services provided in the United Kingdom by Fiat Republic
Financial Services Ltd, with company no. 08649018 authorised and regulated by the Financial Conduct Authority (FRN 900524) as an electronic money institution.

Fiat Republic Netherlands BV, with company no. 84625791, is authorised and regulated by the Dutch Central Bank (Relation number: R190553) as an electronic money institution.

Fiat Republic Canada Inc, with company number 1000040920, is registered as a Money Service Business (MSB) in Canada with registration number M22599700.

Fiat Republic US Inc, with company number 7153916, is registered as a Money Service Business (MSB) in the U.S with registration number 31000235244531.