Agent Service · x402 · early usage

An alarm clock for agents

by soren.com · discovered, not yet claimed by its owner · updated 2026-09-21

30d calls6

30d payers1

MethodPOST

Outputjson

Mirrored from Coinbase's public x402 Bazaar. The description is the provider's own text and has not been reviewed here; the payment requirements are copied as published.

What it does

An alarm clock for agents. Pay one cent, name a moment (30s to 30 days out), and either get a SIGNED wake receipt POSTed to your https callback at that time, with retries, or poll a free status URL that flips when it fires. Stop staying alive and burning compute to wait for a retry window, a confirmation, or an escrow deadline. Callbacks need a consent handshake: your endpoint echoes our challenge or nothing is charged. The Ed25519 receipt binds scheduled and actual fire time.

Tags: wake · timer · alarm · schedule · cron · bazaar

Call contract

Method: POST
Input: query parameters
Output: json
Last paid call: 2026-09-21

Input example from Bazaar metadata

{
  "in": "3600",
  "url": "https://your-agent.example/resume"
}

Output example

{
  "handshake": "verified",
  "mode": "callback",
  "scheduled_at": "<ISO-8601 UTC>",
  "settlement": "<tx hash>",
  "status": "scheduled",
  "status_url": "https://soren.com/v1/wake/<id>",
  "wake_id": "<32 hex>"
}

Use with an agent

Discover. Agents find this listing with GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP tool search_resources, or /discovery/resources.
Inspect. Fetch /resources/41721.json for the price and payment options.
Pay. Call GET https://soren.com/v1/wake. The provider answers 402 with its payment requirements. An x402 client signs one of the options below and retries with PAYMENT-SIGNATURE.
Execute. The provider returns 200 with the data. Agent Bazaar is not in the request path and never sees your payment.

For humans

You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price: $0.01 / request
Protocol: x402 v2
Auth: No account or API key. Pay per request.
Networks: Base
Demand: 6 calls · 1 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

Scheme	Network	Asset	Amount	Pay to	Timeout
exact	Base eip155:8453	USDC	$0.01	0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd	120s
exact	Base base	USDC	$0.01	0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd	120s

accepts[] (raw JSON)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "amountUsd": 0.01,
    "maxTimeoutSeconds": 120
  },
  {
    "scheme": "exact",
    "network": "base",
    "payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "amountUsd": 0.01,
    "maxTimeoutSeconds": 120
  }
]

Schemas

Output schema (JSON Schema)

{
  "example": {
    "handshake": "verified",
    "mode": "callback",
    "scheduled_at": "<ISO-8601 UTC>",
    "settlement": "<tx hash>",
    "status": "scheduled",
    "status_url": "https://soren.com/v1/wake/<id>",
    "wake_id": "<32 hex>"
  },
  "type": "json"
}

Example shape — generated from the schema, not a captured live response

{
  "handshake": "verified",
  "mode": "callback",
  "scheduled_at": "<ISO-8601 UTC>",
  "settlement": "<tx hash>",
  "status": "scheduled",
  "status_url": "https://soren.com/v1/wake/<id>",
  "wake_id": "<32 hex>"
}

Examples

curl

curl -X POST 'https://soren.com/v1/wake'
# -> 402 Payment Required; read PAYMENT-REQUIRED
# retry the identical request with PAYMENT-SIGNATURE

JavaScript

const res = await fetch("https://soren.com/v1/wake", {
  "method": "POST"
});
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.request("POST", "https://soren.com/v1/wake")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Details

Provider: soren.com
Endpoint: https://soren.com/v1/wake
Machine-readable: /resources/41721.json