About Mockpay

Payment integrations are tested against production processors, sandbox keys with real rate limits, and staging environments that drift. Mockpay carries the whole integration surface — API, keys, test cards, webhooks — with no processor behind it, so fintech and vertical SaaS teams exercise their code without moving money.

Mockpay is a Finlayson Studio project. Stripe's API is treated as the canonical shape; CardConnect support is planned. The roadmap beyond the API: chaos engineering, scenario emulation, and fabricated ecosystems — integration testing against a world that misbehaves on schedule.

News

• 2026-08-19
  Mockpay takes flight

  The Mockpay platform scaffold is live — accounts, test keys, and the road to a Stripe-clone sandbox.

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Milestones and release notes, nothing else.