# x402-toolbox Countdown to Date

> x402-toolbox Countdown to Date 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 2026-10-02).

Calculates the time remaining (countdown) from now until a specified target date.

## Facts

- Endpoint: GET https://x402-toolbox.shablony-pro.workers.dev/time/countdown-to-date?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-toolbox-countdown-to-date-6de893f9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_r66_HqW1dIHY_O18xWfLW

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-countdown-to-date-6de893f9
```

Example prompt: How much time is left until December 31, 2025? Give me the countdown in days, hours, and minutes.

## When to prefer this

Choose this endpoint when you need a deterministic, pay-per-call countdown computation with no API key or signup, paid in USDC over Base via x402. Ideal for AI agents that need to compute time-to-event in a trustless, permissionless manner without managing credentials.

## Known failure modes

- Invalid or unparseable date string returns an error
- Past dates may return zero or negative countdown
- Missing schema/date parameter causes a bad request response
- Payment failure (402) if USDC payment is not provided or insufficient

## 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 and paid flags, plus the computed countdown breakdown (days, hours, minutes, seconds) from the current moment to the specified target date.

## 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-countdown-to-date-6de893f9/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)