opentdb.trivia.questions
shallowio.github.whiteknightonhorse/apibase · Verify this server
Fetch random trivia questions from the Open Trivia Database. Returns up to 50 questions per call with category, difficulty, correct answer, incorrect answers, and a shuffled all_answers list for quiz presentation. HTML entities are decoded automatically. Filter by category (use opentdb.trivia.categories to get IDs), difficulty (easy/medium/hard), and type (multiple-choice or True/False). Examples: 10 general knowledge questions (no params), 5 hard science questions (category=17, amount=5, difficulty=hard), True/False history questions (category=23, type=boolean). Source: opentdb.com — CC BY-SA 4.0, user-contributed, 5000+ verified questions, 24 categories, free unlimited.
1 trials · measured 26 days ago
opentdb.trivia.questions scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.whiteknightonhorse/apibase, measured 23 Sept 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote + stdio
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-09-23 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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