# AERIS MUSIC — Static Tide Track Metadata & Download

> AERIS MUSIC — Static Tide Track Metadata & Download is a paid API for AI agents from aeris-x402.farmmer-938.workers.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-11).

Returns CC0-licensed music track metadata and a direct MP3 download URL for the 'static-tide' track, paid per call via x402 USDC on Base mainnet.

## Facts

- Endpoint: GET https://aeris-x402.farmmer-938.workers.dev/tracks/static-tide?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/aeris-music-static-tide-track-metadata-download-ac7c4ca9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_J5YZSxFv7Vn7VuVzUbEiD

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 aeris-music-static-tide-track-metadata-download-ac7c4ca9
```

Example prompt: Pull the metadata and download link for the 'static-tide' royalty-free CC0 track from AERIS MUSIC — I need the mood tag, title, and MP3 URL so I can drop it into my project.

## When to prefer this

Choose this endpoint when you need a specific pre-licensed CC0 music track (static-tide) with guaranteed zero-attribution requirements, and you are comfortable paying $0.05 USDC per call via the x402 micropayment protocol on Base mainnet. Prefer it over generic music APIs when you need instant, on-chain payment settlement and a direct MP3 download URL returned in a single call.

## Known failure modes

- 402 Payment Required — x402 payment header missing or rejected, no metadata returned
- Track not found — endpoint path does not match an available track slug
- Payment settlement failure — USDC transaction on Base mainnet fails or times out
- Network/worker error — Cloudflare Worker unavailable, returns 5xx

## How this service works

CC0 royalty-free music track metadata + download URL, paid per call in USDC on Base mainnet via x402.

## Output

A JSON object containing the track's title, slug, mood label, license (CC0-1.0), settlement currency and chain (USDC on Base), and a direct HTTPS URL to the MP3 file hosted on GitHub Pages.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "mood": "lofi / study",
  "slug": "amber-drift",
  "title": "Amber Drift",
  "license": "CC0-1.0",
  "settled": "USDC on Base",
  "download": "https://farmmer938-lgtm.github.io/aeris-store/tracks/amber-drift.mp3"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aeris-music-static-tide-track-metadata-download-ac7c4ca9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aeris-x402.farmmer-938.workers.dev](https://www.zero.xyz/host/aeris-x402.farmmer-938.workers.dev/llms.txt)