# Synthetic Universe – Wellness Pack Deep Calm

> Synthetic Universe – Wellness Pack Deep Calm is a paid API for AI agents from pay.brianbooms.com, paid per call via x402, $99/call, status unknown (last checked 2026-10-11).

Delivers a paid 'Deep Calm' wellness content pack (AI-generated music and assets) to agents via x402 micropayment on Base blockchain

## Facts

- Endpoint: GET https://pay.brianbooms.com/api/v1/buy/wellness-pack-deep-calm?utm_source=zero.xyz
- Price: $99/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/synthetic-universe-wellness-pack-deep-calm-0e3b4ac2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TldO19QFSvjElpQwNtcag

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 synthetic-universe-wellness-pack-deep-calm-0e3b4ac2
```

Example prompt: I want to buy the Deep Calm wellness music pack from Synthetic Universe using USDC on Base — get it in JSON format so I receive the license certificate and assets instantly.

## When to prefer this

Choose this endpoint when an AI agent needs to programmatically license a pre-packaged Deep Calm wellness music bundle using x402 micropayments on Base blockchain, and requires an instant license certificate returned in JSON. Prefer this over generic music APIs when you need AI-generated wellness audio with transparent provenance (Suno-disclosed), crypto-native payment, and automated license fulfillment without human checkout flows.

## Known failure modes

- Insufficient USDC balance on Base — payment fails with 402 status
- Invalid or missing x402 payment header — returns 402 Payment Required
- Network issues on Base blockchain causing payment confirmation delays
- Unsupported format parameter — only 'json' is accepted
- Rate limiting or duplicate payment detection causing rejection

## How this service works

Paid agent packs via x402 on Base. Music Made with Suno (disclosed). Free brief at https://brianbooms.com/for-agents. Agent micropay is NOT a DistroKid or Gumroad order; humans buy Worthy mug via DistroKid print-on-demand. V3.6: automated fulfillment (instant license certificates, member tokens), $0.99 impulse tier, agent-only micro-store ($0.02-$0.25) at /api/v1/agent-store/.

## Output

A JSON response containing the Deep Calm wellness content pack assets (AI-generated music produced with Suno), an instant license certificate, and a member token confirming authorized access after successful x402 USDC payment on Base.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "format": {
   "enum": [
    "json"
   ],
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/synthetic-universe-wellness-pack-deep-calm-0e3b4ac2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pay.brianbooms.com](https://www.zero.xyz/host/pay.brianbooms.com/llms.txt)