# Tutoring True-or-False Quiz Builder

> Tutoring True-or-False Quiz Builder is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-27).

Converts a list of factual statements into a true-or-false quiz formatted for tutoring workflows

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/quiz-from-facts-tutoring?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tutoring-true-or-false-quiz-builder-486327bd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_M-Ods27VTgFDYjvdNTnrZ

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability tutoring-true-or-false-quiz-builder-486327bd -d '<json body>'
```

Example prompt: Can you turn these facts into a true-or-false quiz for my students? Facts: 'Water freezes at 0°C.', 'The Earth orbits the Sun.', 'Humans have four lungs.'

## When to prefer this

Choose this endpoint when you need to quickly transform a set of known factual statements into a structured true-or-false quiz, especially in tutoring, classroom, or self-study contexts. It is ideal when you already have the facts and just need them formatted as quiz questions, rather than needing a full multiple-choice or open-ended question generator.

## Known failure modes

- Empty facts array returns an empty quiz or error
- Non-factual or ambiguous statements may produce unreliable true/false assignments
- Very long or complex sentences may be poorly formatted as quiz items
- Malformed input (non-string array items) may return a validation error

## How this service works

Tutoring True-or-false quiz builder: Turn supplied statements into a simple true-or-false quiz. Tailored for tutoring workflows.

## Output

Returns a structured true-or-false quiz derived from the input statements, likely including each statement as a quiz question with a true/false answer indicator, formatted for use in tutoring or educational workflows.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "facts": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "default": [
    "Water freezes at 0 C.",
    "The Earth orbits the Sun."
   ]
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tutoring-true-or-false-quiz-builder-486327bd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)