# Brian Booms Sample Pack Vol 1 (x402)

> Brian Booms Sample Pack Vol 1 (x402) is a paid API for AI agents from pay.brianbooms.com, paid per call via x402, $29/call, status unknown (last checked 2026-09-14).

Delivers a paid AI-generated music sample pack (Vol. 1) via x402 micropayment on Base, returning download or access data as JSON

## Facts

- Endpoint: GET https://pay.brianbooms.com/api/v1/buy/sample-pack-vol1
- Price: $29/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/brian-booms-sample-pack-vol-1-x402-564abe9f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ggGZzifZosyk4u5AuuBgH

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 brian-booms-sample-pack-vol-1-x402-564abe9f
```

Example prompt: Buy me the Brian Booms Sample Pack Vol 1 using USDC — I want to download the AI-generated music samples and get the JSON response with the access details.

## When to prefer this

Use this endpoint when an AI agent or automated workflow needs to purchase and retrieve AI-generated music sample packs using USDC micropayments over x402 on the Base network. It is most appropriate for crypto-native pipelines where human-initiated DistroKid or Gumroad flows are not suitable, and where the consumer wants programmatic JSON delivery of digital music assets.

## Known failure modes

- Payment not received or insufficient USDC balance — 402 Payment Required returned
- Invalid or missing x402 payment header — request rejected
- format parameter missing or not set to 'json' — may result in malformed response
- Network issues on Base blockchain delaying payment confirmation
- Pack access already claimed or revoked for the given payment

## 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 object containing access information, download links, or metadata for the purchased Sample Pack Vol. 1 — AI-generated music samples made with Suno. Exact asset contents depend on the pack; the response confirms payment and delivers the digital goods.

## 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/brian-booms-sample-pack-vol-1-x402-564abe9f/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)