# lilambd Sound Styles Listing

> lilambd Sound Styles Listing is a paid API for AI agents from api.lilambd.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-11-04).

Returns the available sound/music styles offered by the lilambd platform for generative audio or music synthesis

## Facts

- Endpoint: GET https://api.lilambd.com/sound/styles?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lilambd-sound-styles-listing-9f55d5b0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tz4ySnltPDHkeKhtxtQJs

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 lilambd-sound-styles-listing-9f55d5b0
```

Example prompt: What sound styles does lilambd support? I want to know which sonic aesthetics or moods are available before I pick one for generating my piece.

## When to prefer this

Use this endpoint when you need to discover which sound styles or sonic aesthetics are supported by lilambd before making a generative audio request. It is a prerequisite lookup step for any workflow that involves generating or selecting music/sound on the lilambd platform.

## Known failure modes

- 402 Payment Required if the x402 payment header is missing or the USDC balance is insufficient
- Empty or malformed JSON if the service is unavailable
- Network timeout if the endpoint is unreachable
- Unexpected schema shape due to undocumented response format

## How this service works

A crossing for play, feeling, language, science and computation — creating states that do not have names yet.

## Output

A JSON response containing the available sound styles on the lilambd platform, likely including style identifiers, names, and descriptive metadata about each sonic aesthetic or mood.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lilambd-sound-styles-listing-9f55d5b0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.lilambd.com](https://www.zero.xyz/host/api.lilambd.com/llms.txt)