# Mouser — Wrapped API

> **You are on:** `https://api.beta.paywithlocus.com/api` | [llms.txt](https://beta.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.

> Mouser provides 4 callable API endpoints through the Parse marketplace.

**Category:** E-commerce | **Website:** [mouser.com/](https://mouser.com/) | **Docs:** [parse.bot/marketplace/b28225b8-e94f-4b14-85dc-57c1b6f6fb01/mouser-com-api](https://parse.bot/marketplace/b28225b8-e94f-4b14-85dc-57c1b6f6fb01/mouser-com-api)

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

## Access

**Base URL:** `https://api.beta.paywithlocus.com/api/wrapped/credits/mouser/`
**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 manufacturer list

Retrieve the complete list of all manufacturers available on Mouser Electronics. Returns manufacturer names and their catalog page URLs, alphabetically ordered.

**Estimated cost:** Metered

_No parameters required._

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

### Get product detail

Retrieve full product details including specifications, pricing tiers, and availability for a single component. Accepts either a direct product URL or a manufacturer part number. When using part_number, the scraper searches for the part and navigates to the first matching product detail page. Pricing tiers include quantity breaks with unit prices. Specifications map parameter names to values.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `part_number` | string | No | Manufacturer part number to search for (e.g. 'LM358APT', 'STM32G474CEU3'). Used when url is not provided. Returns the first matching product. |
| `url` | string | No | Direct Mouser product detail URL (e.g. 'https://www.mouser.com/ProductDetail/STMicroelectronics/LM358APT?qs=...'). Takes precedence over part_number. |

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

### List categories

Retrieve the top-level product categories from Mouser's electronic components catalog, each with its immediate subcategories. Returns the complete category tree for navigation and discovery of product segments.

**Estimated cost:** Metered

_No parameters required._

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

### Search products

Full-text search over Mouser Electronics' component catalog. Returns paginated results (25 per page) matching the query against part numbers, descriptions, and manufacturer names. Use page parameter to navigate beyond the first 25 results. Total results count and page metadata are included for pagination logic.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `page` | integer | No | Page number for paginated results (1-based) |
| `query` | string | Yes | Search keyword or part number (e.g. 'STM32', 'LM358', 'capacitor 100nF') |

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

## Next steps

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