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Top 50 api requests Interview Questions

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

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1
CodingStart here. 38 questions + 2 drills · ~493 min
Programming Fundamentals CheckEasy
Practice
Recently asked

Implement a constant-time function that returns the key semantic differences between PUT and POST HTTP requests.

api requestsCodingapiStefanini BrasilRedditGoogle
Create TTS Web App With SSML ParsingHard
Practice
Recently asked

Parse SSML `<s>` tags into sentences and track the active sentence and word during TTS playback.

api requestsasync processingapiSpeechify
POST vs GET RetrievalMedium
Practice

Build a retrieval request by choosing GET or POST based on sensitive fields and encoded query length.

api requestsapiapi testingJPMorganChase
Designing an API on PaperHard
Practice

Order API request and response flows with topological sorting while detecting circular dependencies.

api requestsapisystem architectureJPMorganChase
Troubleshooting API Issues Step by StepMedium
Practice

Classify API failures by priority and return ordered remediation steps using rule-based condition checks.

api requestsAPIsapiChargebee
Parse JSON in PythonEasy
Practice

Parse a JSON response and return a dictionary containing only the requested top-level fields.

Hash Tablesapi integrationapi requestsTelefónica
Debounce Input to Reduce CallsMedium
Practice

Simulate trailing-edge input debouncing to return only values that survive each quiet interval.

api requestsdebouncingasynchronousSiemens Healthineers
Fetch Data With Error HandlingMedium
Practice

Fetch API data with bounded retries, transient error handling, status validation, and malformed JSON detection.

Hash Tablesapi requestsArraysSyngenta
SQL Coding Question CountMedium
Practice
Practice drill

Count 0 and 1 sensor readings by Bosch building using a CTE, LEFT JOIN, and conditional aggregation.

CodingpythonBosch Building Technologies
LeetCode Hard SQLHard
Practice
Recently asked
Practice drill

Use PostgreSQL CTEs and lateral joins to find text positions containing every required keyword exactly once.

CodingKpitKaiser Permanente
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2
Execution3 questions · ~37 min
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3
System Design6 questions · ~75 min
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4
More topics3 questions · ~37 min
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Hands-on SQL practiceWrite and run real queries in the editor. 1 drill · ~10 min
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