# Machineseeker — 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 industrial machinery listings from Machineseeker, view detailed product information, find similar equipment, and filter results by specific criteria. Discover thousands of machines with comprehensive specifications and pricing to help you find the right equipment for your needs.

**Category:** Marketplaces | **Website:** [machineseeker.com/](https://machineseeker.com/) | **Docs:** [parse.bot/marketplace/bc1421a3-8168-4f90-a7de-3db7ca1443e6/machineseeker-com-api](https://parse.bot/marketplace/bc1421a3-8168-4f90-a7de-3db7ca1443e6/machineseeker-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/machineseeker/`
**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 detail

Retrieve full details for a specific listing by its ID, including specifications, description, images, and seller information.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `listing_id` | string | Yes | The listing ID (e.g. '22100193'). Available from search_listings results. |
| `slug` | string | No | URL slug for the listing. Optional; improves routing but not required. |

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

### Get search filters

Retrieve available search filters and facets for a given query, including categories, manufacturers, locations, conditions, listing types, and detail filters with counts.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `query` | string | No | Search keyword to get contextual filter counts (e.g. 'excavator'). Omitting returns global filters. |

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

### Get similar listings

Retrieve similar listings for a given listing. Returns an array of related machinery listings shown on the listing detail page.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `listing_id` | string | Yes | The listing ID to find similar listings for (e.g. '20798242'). Available from search_listings results. |
| `slug` | string | No | URL slug for the listing. Optional; improves routing but not required. |

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

### Search listings

Search for machinery listings by keyword with optional filters and pagination. Returns a paginated list of matching listings with basic details including title, price, location, and condition.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `category_ids` | string | No | Category ID to filter by (e.g. '8' for Construction machinery). Values available from get_search_filters. |
| `manufacturers` | string | No | Manufacturer name to filter by (e.g. 'Caterpillar'). Values available from get_search_filters. |
| `page` | integer | No | Page number for pagination. |
| `query` | string | No | Search keyword (e.g. 'CNC lathe', 'excavator'). Omitting returns all listings. |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/machineseeker/search-listings \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"category_ids":"<string>","manufacturers":"<string>","page":"<integer>","query":"<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.