# Synthetic Universe – Data FX 10-Pack

> Synthetic Universe – Data FX 10-Pack is a paid API for AI agents from pay.brianbooms.com, paid per call via x402, $0.08/call, status unknown (last checked 2026-10-11).

Delivers a paid pack of 10 data sound effects (data-fx) as a downloadable JSON bundle via x402 micropayment on Base for $0.08 USDC

## Facts

- Endpoint: GET https://pay.brianbooms.com/api/v1/buy/data-fx-10pack?utm_source=zero.xyz
- Price: $0.08/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-data-fx-10-pack-2f2f7b44
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sw0K95dsdakwIAQ0KDyP_

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-data-fx-10-pack-2f2f7b44
```

Example prompt: Buy me the Synthetic Universe data-fx 10-pack in JSON format — I want instant delivery of the license certificate and the 10 data sound effects.

## When to prefer this

Choose this endpoint when an agent needs a small, cheap ($0.08) pack of 10 licensed data sound effects delivered instantly as JSON with a license certificate, and can pay via USDC micropayment on Base using the x402 protocol. Prefer over DistroKid or Gumroad flows which are for human buyers; this is explicitly agent-optimized.

## Known failure modes

- Payment failure: insufficient USDC balance on Base returns a 402 Payment Required error
- Invalid format parameter: non-'json' value may return a 400 Bad Request
- x402 facilitator unavailability: payment processing fails, no pack delivered
- Network timeout: pack delivery may not complete if upstream is slow
- Duplicate payment not idempotent: repurchasing may charge again without guaranteeing a unique pack

## 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 bundle of 10 licensed data sound effects (AI-generated via Suno), an instant license certificate, and optionally a member token confirming the micropayment transaction on Base via x402.

## 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-data-fx-10-pack-2f2f7b44/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)