Verified Academic Datasets,
Delivered in Milliseconds.
PQ API provides African developers, CBT centers, and educational software platforms with 15+ years of accredited examination questions, standardized LaTeX equations, and step-by-step verified solutions for WAEC, JAMB, and NECO.
PQ API Interactive Developer Studio
Test the academic intelligence engine live. Choose your target examination body, subject, and curriculum year below to inspect the standardized JSON payload.
curl -X GET "https://api.pqapi.roware.xyz/v1/questions/search?exam=WAEC&subject=Mathematics&year=2023&solutions=true" \
-H "Authorization: Bearer roware_live_sk_..." \
-H "Accept: application/json"{
"status": "success",
"query_time_ms": 34,
"data": {
"meta": {
"exam": "WAEC",
"subject": "Mathematics",
"year": 2023,
"curriculum_board": "West African Examinations & Assessment Board"
},
"items_count": 1,
"question": {
"question_id": "waec_mth_2023_q04",
"topic": "Algebra & Quadratic Relations",
"question_text": "Solve the quadratic equation 2x² - 5x + 2 = 0 for all real values of x.",
"options": {
"A": "x = 1/2 or x = 2",
"B": "x = -1/2 or x = 2",
"C": "x = 1/2 or x = -2",
"D": "x = 1 or x = 4"
},
"correct_option": "A",
"step_by_step_solution": "2x² - 4x - x + 2 = 0 => 2x(x - 2) - 1(x - 2) = 0 => (2x - 1)(x - 2) = 0. Therefore x = 1/2 or x = 2.",
"pedagogical_hints": [
"Verify real roots by testing the discriminant Δ = b² - 4ac",
"Factorization requires binomial expansion equivalence"
],
"verified_by": "Accredited Senior Examiner"
}
}
}Comprehensive West African Exam Bodies
Every item is transcribed, proof-read by accredited senior examiners, and categorized by topic, sub-topic, difficulty, and year of administration.
Accredited question archives covering Mathematics, English, Physics, Chemistry, Biology, Economics, and 15+ secondary school subjects with detailed pedagogical solutions.
Comprehensive computer-based test (CBT) datasets with precise item response theory scoring, multiple-choice options, and syllabus mapping across all university entry disciplines.
Curated national curriculum questions with step-by-step mathematical working, verified answer keys, and standardized diagram metadata for secondary school evaluation.
Start for Free, Scale as You Grow
Whether you are an independent software engineer building a study bot or a national CBT testing network, we have rate tiers engineered for your load.
Instant sandbox API keys for testing, prototyping, and integrating academic datasets.
- 10,000 monthly test queries
- Full access to WAEC, JAMB & NECO schemas
- Standardized LaTeX equations
- Community support & docs
- 5 requests per second rate limit
Engineered for active online schools, study apps, and commercial CBT preparation systems.
- 500,000 monthly production queries
- Step-by-step examiner solutions included
- Sub-50ms distributed edge latency
- Priority email & technical support
- 50 requests per second rate limit
Tailored infrastructure for state educational boards, university CBT centers, and large-scale testing networks.
- Unlimited high-throughput queries
- Dedicated Redis edge caching cluster
- Custom syllabus ingest & private hosting
- 99.98% availability SLA guarantee
- Dedicated technical account director