# Self-study Flashcard Formatter

> Self-study Flashcard Formatter is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).

Converts lines of term:definition text pairs into structured flashcards optimized for self-study workflows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/flashcards-self-study?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/self-study-flashcard-formatter-89b1df36
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cjoY0nqKLw1xrG6liw7m7

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 self-study-flashcard-formatter-89b1df36 -d '<json body>'
```

Example prompt: Can you turn these study notes into flashcards? Photosynthesis: plants convert light into chemical energy. Evaporation: liquid changes into gas. Osmosis: movement of water across a semipermeable membrane.

## When to prefer this

Choose this endpoint when you have text already structured in term:definition line format and need it converted into flashcards specifically for self-study. It is purpose-built for this conversion workflow and priced affordably at $0.01 per call, making it suitable for repeated or automated study card generation.

## Known failure modes

- Input lines not in term:definition format may produce malformed or empty flashcards
- Empty or blank input returns no flashcards
- Very long input strings may be truncated or cause errors
- Malformed separators (e.g. using '-' instead of ':') may not be parsed correctly

## How this service works

Self-study Flashcard formatter: Turn lines in term:definition form into flashcards. Tailored for self-study workflows.

## Output

A set of structured flashcards derived from the input term:definition lines, formatted for self-study use, with each term paired to its corresponding definition in a card-friendly structure.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "lines": {
   "type": "string",
   "default": "Photosynthesis: plants convert light into chemical energy.\nEvaporation: liquid changes into gas."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/self-study-flashcard-formatter-89b1df36/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)