API gateway on MicroSaaS.app
Request routing, JWT checks and CORS in front of your backends. Memory floor: 96 MB (measured floor rounded up to the next multiple of 32 MB). Status: Validated
What was measured?
- 96 MB booted reliably in 4 of 4 runs. At 88, 80, 76 and 72 MB each size booted once and panicked once, so those are intermittent; 68 MB failed.Source: product test notes, probe date 2026-10-28, measured on the production microVM runtime. Method
| Engine | KrakenD CE 3 |
|---|---|
| Category | Gateways |
| Memory floor | 96 MB |
| Status | Validated |
What are the limits?
Lower sizes booted intermittently; the published figure is the reliable one.
- Valid-JWT requests and real backends were not verified at the floor.
A memory floor is not a sizing recommendation.
Where would it be used?
What else is in gateways?
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