API Lab
PulseGate's liveness check found it on 13 Sep 2026; it is registered on the Microsoft Store and has been in the index since 25 Jun 2026. How this is checked
API Lab is a desktop application that enables developers to test, query, and validate APIs before deploying code to production. It provides tools for building queries, checking responses, and ensuring API interfaces work as intended. The app is suitable for developers and QA engineers.
Inferred · not functionally tested
Overview
4 featuresPurpose: Allowing developers to test and verify APIs easily before deploying code to production.
Inferred · not functionally tested
Audience: developers
Inferred · not functionally tested
Functions: Unknown
Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown
Recorded constraints: pricing: free · license: Proprietary · platforms: DESKTOP · deployment: browser, windows, cloud_managed
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: apps.microsoft.com. These links do not verify the individual claims.
API Lab sits in PulseGate's API design, testing & docs category. Inferred · not functionally tested: Allowing developers to test and verify APIs easily before deploying code to production. Inferred · not functionally tested: It is built as a B2B product for developers. Basis unknown · not verified: API Lab costs nothing to use. Basis unknown · not verified: It ships for the web and Windows.
Behind API Lab is Maciej Klemarczyk, and it first shipped in 2023. Inferred · not functionally tested: Among its 4 catalogued features are API testing, query builder, and response validation.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- API testing
- Query builder
- Response validation
- Interface verification
Topics: Inferred · not functionally tested
Built with & integrations
Trust & compliance
Indexing history
What PulseGate has recorded for this listing
Frequently asked questions about API Lab
- What does API Lab do?
- Inferred · not functionally tested: Allowing developers to test and verify APIs easily before deploying code to production. It is catalogued under API design, testing & docs on PulseGate.
- Who should use API Lab?
- Inferred · not functionally tested: API Lab is a B2B product built for developers.
- Does API Lab have a free plan?
- Basis unknown · not verified: Yes — API Lab is free to use.
- What platforms does API Lab run on?
- Basis unknown · not verified: API Lab runs on the web and Windows.
- Is API Lab still active?
- PulseGate's liveness check found it on 13 Sep 2026.
- Who makes API Lab?
- API Lab is developed by Maciej Klemarczyk.
- How long has API Lab been around?
- API Lab first shipped in 2023.
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