# x402-toolbox Yes/No Answer

> x402-toolbox Yes/No Answer is a paid API for AI agents from x402-toolbox.shablony-pro.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-29).

Returns a deterministic yes or no answer to a binary question, paid per-call via x402 USDC micropayment on Base.

## Facts

- Endpoint: GET https://x402-toolbox.shablony-pro.workers.dev/fun/yes-no-answer?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-toolbox-yes-no-answer-1f87f11b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_a0-fs8Ip-XJfCHGAbxCxY

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 x402-toolbox-yes-no-answer-1f87f11b
```

Example prompt: Give me a yes or no answer — should I take the umbrella today?

## When to prefer this

Choose this endpoint when you need a simple, stateless, pay-per-call yes/no answer with no API key or account setup — ideal for AI agents that want to branch on a binary outcome or add a fun decision oracle to a workflow, paid cheaply in USDC via x402.

## Known failure modes

- Payment not included or insufficient USDC — returns HTTP 402 with payment required details
- Invalid or missing schema parameter — may return an error or default behavior
- Network timeout on Cloudflare Workers edge — transient failure, retry recommended
- Malformed request — returns error JSON with ok: false

## How this service works

309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.

## Output

A JSON object with 'ok' (boolean indicating request success) and 'paid' (boolean confirming the x402 micropayment was accepted), plus a yes or no answer derived from the call.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "schema": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "paid": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-toolbox-yes-no-answer-1f87f11b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-toolbox.shablony-pro.workers.dev](https://www.zero.xyz/host/x402-toolbox.shablony-pro.workers.dev/llms.txt)