Describe an endpoint and get a mock API spec - OpenAPI 3, Postman, or raw routes - with realistic sample responses so your frontend team can build before the backend is ready.
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MockDeck generates realistic mock APIs from a schema or spec so frontend and agent teams can build against stable fakes without waiting for backend endpoints.
Built for founders who need results without a learning curve.
Built for founders who need results without a learning curve.
Built for founders who need results without a learning curve.
Built for founders who need results without a learning curve.
Describe your goal in plain language.
MockDeck structures the work and runs the workflow.
Copy, export, or upgrade for unlimited runs.
or generate below.
"Cut my first-pass work in half."
"Clear pricing and a demo that actually works."
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Mock REST and JSON endpoints from OpenAPI or a schema.
Yes - faker-style generators and stateful sequences.
Yes - agent tool calls can hit the mock to develop offline.
It is a contract mock; pair it with the real API in integration.
A hosted mock URL per project; Enterprise self-hosts.
It can assert requests and responses against the spec.
Yes. Self-serve plans cancel anytime; access continues until period end.
No. Start with email signup, then upgrade when ready.
No for Free/Pro. AI runs are included in your plan (fair use) via our platform key. Enterprise can optionally bring your own OpenAI key (BYOK) — configure it at /settings (key stays server-side only).
Pro includes about 300 AI generations/month (and a daily cap) on gpt-4o-mini. If you hit the fair-use limit, Studio returns a mock/demo result until the daily or monthly reset — or upgrade / use Enterprise BYOK for heavier volume.
Payments are processed by Waffo Pancake (merchant of record).
You receive access confirmation; fulfillment is tracked via webhook + order logs.
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