# DataVault Trivia Questions API

> DataVault Trivia Questions API is a paid API for AI agents from zetavault.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Fetches trivia questions of a specified type and quantity on demand, paid per-call with USDC

## Facts

- Endpoint: POST https://zetavault.vercel.app/api/trivia
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/datavault-trivia-questions-api-968a58eb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6BCryVZ1pVovlfjvRDRcA

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 datavault-trivia-questions-api-968a58eb -d '<json body>'
```

Example prompt: Can you fetch me 5 science trivia questions from DataVault so I can use them in my quiz?

## When to prefer this

Use this endpoint when you need on-demand trivia questions by category/type and quantity, especially within a pay-per-call micropayment (USDC on Base) workflow. Prefer this over static trivia databases when you want fresh, varied questions without maintaining your own dataset.

## Known failure modes

- Invalid or unsupported trivia type returns an error or empty data
- Number parameter out of acceptable range returns failure
- Payment not processed results in 402 response
- Network timeout from upstream trivia data source
- Missing required parameters causes validation error

## How this service works

54 endpoints spanning local tools, live data feeds, and AI-powered text processing. Pay-per-call with USDC on Base.

## Output

Returns a JSON object with a 'success' boolean and a 'data' object containing the requested trivia questions of the specified type and count.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "type": {
   "type": "string"
  },
  "number": {
   "type": "integer"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/datavault-trivia-questions-api-968a58eb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from zetavault.vercel.app](https://www.zero.xyz/host/zetavault.vercel.app/llms.txt)