# Support Microsoft — 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.

> Get quick access to the latest KB updates for Windows 11 version 25H2, including each update's name, known issues, and release date. Stay informed about the newest patches and fixes available for your system without manually searching the Microsoft release page.

**Category:** Developer Tools | **Website:** [support.microsoft.com/en-US/servicing/os/windows-11/2025/07/windows-11-version-25h2-update-history](https://support.microsoft.com/en-US/servicing/os/windows-11/2025/07/windows-11-version-25h2-update-history) | **Docs:** [parse.bot/marketplace/c52c0cf1-8eaa-423e-8c95-9ce4f6790e94/support-microsoft-com-api](https://parse.bot/marketplace/c52c0cf1-8eaa-423e-8c95-9ce4f6790e94/support-microsoft-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/support-microsoft/`
**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 latest kbs

Retrieves the latest KB updates from the Windows 11 version 25H2 update history page. Each KB includes its full name, KB number, release date, and any known issues documented on its detail page. Known issues are fetched by following each KB's detail link and extracting the 'Known issues in this update' section. Results are ordered newest-first.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `limit` | integer | No | Maximum number of latest KB updates to retrieve. |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/support-microsoft/get-latest-kbs \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"limit":"<integer>"}'
```

## 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.