# Quietstore Demo Notes v1 Pack

> Quietstore Demo Notes v1 Pack is a paid API for AI agents from quietstore-production.edge-7e13f.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Retrieves a compact knowledge pack containing agent handoff constraints, verification evidence, and ownership guidelines for multi-agent workflows.

## Facts

- Endpoint: GET https://quietstore-production.edge-7e13f.workers.dev/v1/packs/demo-notes-v1
- 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/quietstore-demo-notes-v1-pack-81bbb149
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GtQ3Ynq8r8Z2ZcEFzSKGk

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 quietstore-demo-notes-v1-pack-81bbb149
```

Example prompt: Fetch me the demo-notes-v1 knowledge pack from quietstore so I have the constraints, verification evidence, and ownership guidelines before I hand off to the next agent.

## When to prefer this

Use this endpoint when an AI agent needs to retrieve a pre-packaged, low-cost knowledge pack containing handoff constraints and verification evidence before transitioning control to another agent. Prefer this over building custom handoff notes from scratch when operating within x402-compatible multi-agent pipelines.

## Known failure modes

- Payment not included or invalid: HTTP 402 PaymentRequired returned
- Pack not found: 404 if demo-notes-v1 identifier is incorrect
- Service unavailable: 503 if the edge worker is down
- Malformed request: 400 if input schema not satisfied

## How this service works

Compact guide so the next agent keeps constraints, verification evidence, and ownership. Cheap entry pack. Lint any handoff text live with POST /v1/tools/handoff-lint ($0.005) before you switch agents.

## Output

A compact, machine-readable guide containing agent handoff constraints, verification evidence, ownership details, and next-step instructions — intended to be passed to the next agent in a multi-agent workflow to maintain context and continuity.

## 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",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/quietstore-demo-notes-v1-pack-81bbb149/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from quietstore-production.edge-7e13f.workers.dev](https://www.zero.xyz/host/quietstore-production.edge-7e13f.workers.dev/llms.txt)