Development mode — payments are simulated and emails go to the Dev Mailbox · Payment simulator
DDSP

Fake REST and GraphQL APIs from a JSON file in seconds

API Mock Server — fake rest and graphql apis from a json file in seconds.

Highlights

  • Fast and lightweight on Windows, macOS, Linux
  • Free updates for the life of the product
  • License key with 3 device activations
  • Email support from the developer

Requirements

  • 64-bit Windows, macOS, Linux
  • 200 MB free disk space

Files you get

ZIP
api-mock-server.zip
1.5 KB · version 3 · updated 17 Sep 2026
Version 317 Sep 2026 · api-mock-server.zip
Dark mode, export improvements and support for the latest OS versions.
Version 29 Sep 2026 · api-mock-server.zip
Faster start-up, new keyboard shortcuts and bug fixes.
5.0
★★★★★
1 verified reviews
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Dev17 Oct 2026
★★★★★

Saves me hours every week. The license activation was painless.

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