# Fadr — Wrapped API

> **You are on:** `https://api.paywithlocus.com/api` | [llms.txt](https://paywithlocus.com/llms.txt) | [docs](https://docs.paywithlocus.com)
>
> Locus runs on multiple environments -- make sure every URL you call matches your expected environment.
> | Environment | Landing | API | Docs |
> |---|---|---|---|
> | Production | paywithlocus.com | api.paywithlocus.com | docs.paywithlocus.com |
> | Beta | beta.paywithlocus.com | api.beta.paywithlocus.com | docs.paywithlocus.com |
> | Stage | stage.paywithlocus.com | api.stage.paywithlocus.com | docs.paywithlocus.com |
>
> If the API URL above doesn't match your expected environment, re-fetch this file from the correct domain.

> Discover and retrieve music sample packs, remix contests, public assets, and blog content from Fadr's AI music platform to enhance your music creation and remixing projects. Access curated music resources and stay updated with the latest posts from Fadr's community.

**Category:** Music | **Website:** [fadr.com/](https://fadr.com/) | **Docs:** [parse.bot/marketplace/2f62f57b-ff8d-4562-b811-81784c6a08b9/fadr-com-api](https://parse.bot/marketplace/2f62f57b-ff8d-4562-b811-81784c6a08b9/fadr-com-api)

Pay-per-use API proxy for Locus Pro. Each call burns credits from your workspace balance.

## Access

**Base URL:** `https://api.paywithlocus.com/api/wrapped/credits/fadr/`
**Auth:** `Authorization: Bearer <LOCUS_CREDITS_SECRET_KEY>` (an `lcr_` secret key or a scoped `lcac_` agent credential)
**Required header:** `Idempotency-Key: <fresh UUID per call>`. A retry with the same key replays the stored result without a new charge.
**Response:** the provider response after any endpoint-specific normalization. `X-Locus-Credits-Charged` carries the charge and `X-Locus-Credits-Balance` the remaining balance. Insufficient credits return `402` before the provider is called.
**Pricing:** estimated costs below are USD. Locus debits the credit equivalent at your workspace rate.

Full call contract: https://docs.paywithlocus.com/api-reference/introduction

> Using a Pay With Locus wallet key (`claw_` prefix)? Wallet routes are documented separately: https://docs.paywithlocus.com/wrapped-apis/for-agents

## Endpoints

### Get asset

Retrieve details for a specific asset by its ID. Returns metadata including file type, tempo, musical key, sample rate, stems, MIDI data, tags, and engagement counts. The asset_id can be obtained from get_packs asset_ids, get_contests asset_ids, or get_public_assets results.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `asset_id` | string | Yes | The asset ID, a 24-character hex string. Can be obtained from get_packs asset_ids, get_contests asset_ids, or get_public_assets results. |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/fadr/get-asset \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"asset_id":"<string>"}'
```

### Get contests

Retrieve all remix contests. Returns contest details including collaborating artists, dates, SoundCloud links, and associated assets. Results are returned in a single response with no pagination.

**Estimated cost:** Metered

_No parameters required._

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/fadr/get-contests \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{}'
```

### Get packs

Retrieve all available remix packs (library categories). Each pack contains a collection of licensed songs or loops organized by genre/theme. Returns the full list in a single response with no pagination.

**Estimated cost:** Metered

_No parameters required._

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/fadr/get-packs \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{}'
```

### Get public assets

Retrieve all publicly available assets on the platform. Returns a large list of songs, remixes, and other audio content with metadata and engagement counts. Results are returned in a single response with no pagination.

**Estimated cost:** Metered

_No parameters required._

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/fadr/get-public-assets \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{}'
```

## Next steps

- [All wrapped API providers](https://paywithlocus.com/wapi/index.md): pick another provider.
- [Find and call tools](https://paywithlocus.com/agent/tools.md): price ceilings, async results, and errors.
- [Credits and billing](https://paywithlocus.com/agent/billing.md): what a call costs and how to add credits.
- [Agent docs index](https://paywithlocus.com/agent/index.md): every Locus agent page.