Unirail

Changelog

What changed in each API version.

2026-10-08

The first version of the public contract.

  • Institutions, customers, link sessions, accounts as payto:// addresses, route quotes with a digest, payment intents with legs, and events.
  • Webhooks signed with the Standard Webhooks scheme, and /v1/events for replay.
  • Test and live environments, with secret keys ur_test_sk_… and ur_live_sk_….
  • Integrated providers: Plaid, Yapily and Enable Banking. Every other provider in the marketplace is listed.

Added the same day, without changing any existing route:

  • Decide mode: POST /v1/route_decisions from masked metadata, POST /v1/outcomes and GET /v1/routing_snapshot, with maskAccount in the SDK and @unirail/executor for calling providers from your own backend.
  • Deals: provider contracts in the dashboard, versioned, pricing routing decisions.
  • Enable Banking covers the euro area only; it no longer claims the UK, which its markets page doesn't list.

On this page