# Brian Booms Playlist Builder (x402)

> Brian Booms Playlist Builder (x402) is a paid API for AI agents from pay.brianbooms.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-11).

Returns a curated AI-generated music playlist pack from Brian Booms, gated behind a $0.10 USDC micropayment via the x402 protocol on Base.

## Facts

- Endpoint: GET https://pay.brianbooms.com/api/v1/playlist/build?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/brian-booms-playlist-builder-x402-c2e22a22
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_g9XrEWN-PyzNJxfUoh4Tc

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-playlist-builder-x402-c2e22a22
```

Example prompt: Build me a Brian Booms playlist pack in JSON format — I want the curated AI music tracks delivered to my agent, and I'm fine paying the $0.10 USDC micropayment via x402.

## When to prefer this

Choose this endpoint when you need a ready-made curated AI music playlist delivered instantly to an agent for a very low cost ($0.10 USDC), and your agent supports x402 micropayment on Base. Prefer this over DistroKid or Gumroad flows, which are human-facing purchase channels. Best for agent workflows that need music content or licensing metadata without manual human checkout steps.

## Known failure modes

- Payment not included or invalid x402 header — returns 402 Payment Required
- Insufficient USDC balance — payment fails, no content returned
- Invalid or missing format parameter — may return error or default response
- Network or blockchain confirmation delay — payment times out
- Rate limiting or abuse detection — request blocked

## 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 a curated playlist of AI-generated music tracks (made with Suno), likely including track metadata, license certificates, and possibly member tokens. Delivered after a successful $0.10 USDC x402 micropayment 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/brian-booms-playlist-builder-x402-c2e22a22/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)