New: AP Physics & Chemistry

Generate SAT  questions
about the economy.

AI-powered question generation for SAT, PSAT, GRE, GMAT, ACT, and AP exams. Define your test type, section, difficulty, and topic — get perfectly formatted practice questions in seconds.

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$ curl -X POST api.testburst.com/v1/generate/sat/math/multiple_choice
200 OK
{ "questions": [{ "format": "multiple_choice", "text": "A country's GDP grew from..." }] }

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Writing, formatting, and reviewing a single practice question by hand.

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Hiring SMEs to write quality content costs thousands before you ship.

0
scalability

Static question banks get memorized and shared. You need fresh content constantly.

API Explorer

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Click an endpoint to see the request and response. Real shapes, real data — exactly what your integration returns.

api.testburst.com
200 OK
POST/v1/generate/sat/math/multiple_choice
{
  "subject": "the economy",
  "difficulty": "hard"
}
Response
{
  "testType": "sat",
  "section": "math",
  "questionFormat": "multiple_choice",
  "questions": [
    {
      "id": "q_8f2a1b",
      "text": "A country's GDP grew from $1.2 trillion to $1.5 trillion over 3 years. What is the approximate annual growth rate?",
      "choices": [
        {
          "label": "A",
          "text": "$8.3\%$"
        },
        {
          "label": "B",
          "text": "$10\%$"
        },
        {
          "label": "C",
          "text": "$25\%$"
        },
        {
          "label": "D",
          "text": "$7.7\%$"
        }
      ],
      "answer": "D",
      "explanation": "..."
    }
  ]
}

Features

Everything you need to generate better questions

A complete API for generating AI-powered practice questions at any scale.

AI-Powered Generation
LLM-generated questions matched to real test formats and difficulty levels. Every question feels like the real exam.
Full Explanations
Every question includes a detailed step-by-step solution. Help students understand the why, not just the what.
14 Test Types
SAT, PSAT, ACT, GRE, GMAT, and 9 AP exams. Format-accurate questions that match each test's real structure.
Custom Subjects
Generate math questions about dinosaurs, science about sports — any topic you want.
Difficulty Control
Easy, medium, hard — or target a specific score range. Adaptive difficulty that scales.
Auto Documentation
OpenAPI specs generated from our API. Interactive docs always in sync.

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Unlimited generations14 test typesCustom topicsDifficulty controlFull explanations
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