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Updated weekly · Last refresh Sep 13

api documentation Interview Questions

The most frequently asked api documentation questions across all roles and companies, ranked by real interview frequency. Updated daily.

36questions
~5htotal time
32companies covered
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1
Behavioral & LeadershipStart here. 8 questions · ~64 min
Creating Usable API DocumentationMedium

Tests technical writing for API docs, audience awareness, and cross-functional execution to improve developer usability.

technical writingapi documentationusabilityOpenTextCloudera
Documenting a New APIMedium

Tests end-to-end technical documentation workflow for new APIs and developer usability.

technical writingprocessapi documentationUnity
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2
Execution18 questions · ~144 min
curl Command ParametersMedium

Identify commonly used curl parameters and explain how each affects HTTP requests, authentication, headers, data transfer, and diagnostics.

developer experienceapi documentationGoogle
Contract Testing DefinitionHard

Explain contract testing, its role in API delivery, and how to execute it across service teams.

automated testingapi designRisk AssessmentBest Buy
Designing Client-Facing APIsHard

Explain how you would design, validate, document, and launch APIs that support Adobe client engagement use cases.

Trade-offsStakeholder Managementapi designAdobe
API Testing With Incomplete DocsMedium

Tests your ability to infer behavior, design robust tests, and collaborate to close gaps.

test strategyapi documentationErnst & Young
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3
NLP3 questions · ~24 min
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4
More topics7 questions · ~56 min
SDK Requirements Then BuildHard

Design, implement, test, and document an SDK that reliably wraps an external API.

backend integrationapi documentationarchitecture patternsBabylist
API Documentation ImprovementsMedium

Assesses product thinking around developer experience and clarity of technical documentation.

product improvementapi documentationOura
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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 36 questions plus 3 hands-on drills to finish this plan.