# NuGet on Onekey

> 3 endpoints for NuGet (3 stable, 0 beta), 1 to 5 credits each. Category: Developer platforms. One key, one JSON shape.

Base URL: https://api.onekey.dev
Auth: header `x-api-key: <key>`. Call shape: `GET /v1/{platform}/{endpoint}?{params}`.
Every response is `{success, data, metadata, error}`; check `success` first. Cost is in `metadata.credits_charged`. Free when served from cache (0.2 credit for a cached response over 100 KB). Failed and not-found calls are refunded.
Status: stable = verified against the live source; beta = not yet verified, fields may be missing.

Page: https://onekey.dev/platforms/nuget
Reference (Markdown): https://onekey.dev/docs/api/nuget.md
All docs: https://onekey.dev/llms.txt

## Canonical fields returned

Unified-schema fields (same names on every platform), with how many of the 3 mapped NuGet endpoints return each:

- `entity.description` (string): 2
- `entity.name` (string): 2
- `entity.stats.downloads` (integer): 2
- `entity.tags` (list of strings): 2
- `package.homepageUrl` (URL): 2
- `package.version` (string): 2
- plus 4 platform-specific fields under `ext.`

## Endpoints

### nuget.package

Metadata of a NuGet package (latest version).
- Price: 1 credit per fresh call. Status: stable. Returns: one record.
- Request: `GET https://api.onekey.dev/v1/nuget/package?id=newtonsoft.json` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `id` (string, required): NuGet package id
- Fields returned: `entity.name`, `package.version`, `entity.description`, `package.homepageUrl`, `entity.stats.downloads`, `entity.tags`, `ext.verified`, `ext.iconUrl`, `ext.authors`
- Reference: https://onekey.dev/docs/api/nuget/package.md

### nuget.search

Search NuGet packages.
- Price: 5 credits per fresh call. Status: stable. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/nuget/search?q=newtonsoft` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `q` (string, required): Search query
- Fields returned: `entity.name`, `package.version`, `entity.description`, `package.homepageUrl`, `entity.stats.downloads`, `entity.tags`, `ext.verified`, `ext.iconUrl`, `ext.authors`
- Reference: https://onekey.dev/docs/api/nuget/search.md

### nuget.versions

All published versions of a NuGet package.
- Price: 1 credit per fresh call. Status: stable. Returns: one record.
- Request: `GET https://api.onekey.dev/v1/nuget/versions?id=newtonsoft.json` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `id` (string, required): NuGet package id
- Fields returned: `ext.versions`
- Reference: https://onekey.dev/docs/api/nuget/versions.md

## Sample request

```bash
curl "https://api.onekey.dev/v1/nuget/package?id=newtonsoft.json" \
  -H "x-api-key: YOUR_API_KEY"
```