# Synthetic Universe Data FX Monthly Pack

> Synthetic Universe Data FX Monthly Pack is a paid API for AI agents from pay.brianbooms.com, paid per call via x402, $1.2/call, status unknown (last checked 2026-10-12).

Delivers a monthly data effects (Data FX) agent pack as a paid JSON payload via x402 micropayment on Base

## Facts

- Endpoint: GET https://pay.brianbooms.com/api/v1/buy/data-fx-monthly?utm_source=zero.xyz
- Price: $1.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/synthetic-universe-data-fx-monthly-pack-d24c4ff0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kqImaqIE3lCzYZkKIvxV4

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-monthly-pack-d24c4ff0
```

Example prompt: Grab me the monthly Data FX pack from Synthetic Universe in JSON format — pay the 1.2 USDC fee and return the licensed content and any certificate or token included.

## When to prefer this

Choose this endpoint when an AI agent needs to programmatically acquire the monthly Data FX content pack from Synthetic Universe using USDC micropayments over the x402 protocol on Base, and requires a machine-readable JSON response with an associated license certificate and member token for downstream automated workflows.

## Known failure modes

- Payment insufficient or missing x402 header — 402 Payment Required returned
- Invalid or unsupported format value — request rejected
- USDC balance insufficient on Base — transaction fails before content is delivered
- Endpoint temporarily unavailable — 503 or timeout
- Duplicate payment attempt within billing cycle — may return already-issued certificate or error

## 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 payload containing the monthly Data FX agent pack, along with an instant license certificate and member token confirming the micropayment-gated purchase 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-data-fx-monthly-pack-d24c4ff0/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)