# Equipment Trader — 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.

> Search and browse thousands of machinery listings with detailed pricing, specifications, and seller contact information. Find the right equipment for your needs by filtering inventory across Equipment Trader's marketplace.

**Category:** Marketplaces | **Website:** [equipmenttrader.com/](https://equipmenttrader.com/) | **Docs:** [parse.bot/marketplace/dbdf4d22-1f09-48a4-bc51-7a4816853295/equipmenttrader-com-api](https://parse.bot/marketplace/dbdf4d22-1f09-48a4-bc51-7a4816853295/equipmenttrader-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/equipment-trader/`
**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 listing details

Get detailed information for a specific machinery listing by its numeric ID. Returns full listing details including pricing, specifications, seller contact information, and location. The ad_id can be obtained from search_listings results.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `ad_id` | string | Yes | The unique numeric ID of the listing, obtainable from search_listings results |

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

### Search listings

Search for industrial machinery listings on Equipment Trader. Returns paginated results with listing summaries including pricing, location, and seller information. Paginates via integer page counter. Without any filters, returns a broad set of listings across all categories.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `keyword` | string | No | Search keyword (e.g., excavator, forklift, bulldozer) |
| `make` | string | No | Filter by manufacturer make (e.g., CATERPILLAR, KUBOTA, JOHN DEERE, BOBCAT) |
| `model` | string | No | Filter by model name |
| `page` | integer | No | Page number for pagination (1-based) |
| `radius` | integer | No | Search radius in miles from the zip code |
| `sort` | string | No | Sort order for results |
| `zip` | string | No | 5-digit US ZIP code for location-based search |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/equipment-trader/search-listings \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"keyword":"<string>","make":"<string>","model":"<string>","page":"<integer>","radius":"<integer>","sort":"<string>","zip":"<string>"}'
```

## 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.