# Jurat Recurring Wake (Cron Scheduler)

> Jurat Recurring Wake (Cron Scheduler) is a paid API for AI agents from jurat.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Schedules a recurring HTTP POST to a webhook at a fixed interval, acting as a cron-style wakeup service for ephemeral AI agents, paid per call in USDC via x402.

## Facts

- Endpoint: GET https://jurat.dev/v1/wake/recurring
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jurat-recurring-wake-cron-scheduler-13461e70
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rvJ4c66c0hhLwy-UTsvo1

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 jurat-recurring-wake-cron-scheduler-13461e70
```

Example prompt: Set up a recurring wakeup for my agent that POSTs to https://myagent.example.com/wake every 3600 seconds, starting at 2025-08-01T09:00:00Z, running for 30 days.

## When to prefer this

Choose this endpoint when your AI agent needs to be woken up or trigger a webhook repeatedly at a fixed interval without maintaining persistent infrastructure. It is ideal for ephemeral agents that cannot run a cron daemon themselves, or for workflows that require periodic execution (polling, heartbeats, recurring reports) with no signup and pay-per-use billing in USDC via x402. Prefer this over the single-shot /wake endpoint when you need repeated firing rather than a one-time future trigger.

## Known failure modes

- Missing required query params (at, every_seconds, webhook) returns a 400 error
- Invalid or unreachable webhook URL may result in silent delivery failures at trigger time
- Payment failure via x402 prevents schedule creation
- Malformed 'at' timestamp causes rejection
- duration_days not set means the schedule may run indefinitely or default to a platform limit
- every_seconds set to an extremely small value may be rejected or rate-limited

## How this service works

Notarized snapshots of any URL with signed ed25519 attestations, sports finals with proof attached, change watchers and wakeups for ephemeral agents, x402 pre-flight and conformance reports. Paid per call in USDC via x402. No signup, no API keys.

## Output

Returns a JSON object confirming the recurring schedule was created, including the schedule kind ('wake'), the current fire count (starts at 0), the status ('recurring'), and the configured interval in seconds.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "at",
      "every_seconds",
      "webhook"
     ],
     "properties": {
      "at": {
       "type": "string"
      },
      "payload": {
       "type": "string"
      },
      "webhook": {
       "type": "string"
      },
      "duration_days": {
       "type": "string"
      },
      "every_seconds": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "kind": "wake",
  "fires": 0,
  "status": "recurring",
  "every_seconds": 3600
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/jurat-recurring-wake-cron-scheduler-13461e70/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from jurat.dev](https://www.zero.xyz/host/jurat.dev/llms.txt)