> ## Documentation Index
> Fetch the complete documentation index at: https://docs.perceptlayer.com/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Perceptlayer is a web data API: one key for structured JSON from about 250 websites. Base URL https://api.perceptlayer.com.
> Send the key in the X-API-Key header. GET parameters go in the query string; POST parameters in a JSON body.
> A successful call costs the credits on its endpoint (X-Credits-Used); failed calls cost nothing. Errors are {"error": {"code", "message", "request_id"}}.
> AI agents can use every endpoint through the MCP server at https://api.perceptlayer.com/mcp (tools search_endpoints, get_endpoint, call_endpoint), with Authorization: Bearer <key>.
> Get a free key at https://perceptlayer.com/signup.

# Apps and media

> 8 sources and 125 endpoints, including Apple App Store, Bandcamp, Genius, GitHub.

Pick a source to open its first endpoint; the sidebar lists the rest. Each card shows how many endpoints the source has and the credits a successful call costs.

> **[Apple App Store](https://docs.perceptlayer.com/api-reference/apple-app-store/apps-product.md)**
>
> 13 endpoints · 1 credit

> **[Bandcamp](https://docs.perceptlayer.com/api-reference/bandcamp/album.md)**
>
> 3 endpoints · 1 credit

> **[Genius](https://docs.perceptlayer.com/api-reference/genius/album.md)**
>
> 26 endpoints · 1 credit

> **[GitHub](https://docs.perceptlayer.com/api-reference/github/repository.md)**
>
> 31 endpoints · 1 credit

> **[Google Play](https://docs.perceptlayer.com/api-reference/google-play/apps-product.md)**
>
> 9 endpoints · 1 credit

> **[Product Hunt](https://docs.perceptlayer.com/api-reference/product-hunt/categories.md)**
>
> 21 endpoints · 1 credit

> **[Spotify](https://docs.perceptlayer.com/api-reference/spotify/album.md)**
>
> 18 endpoints · 1 credit

> **[Steam](https://docs.perceptlayer.com/api-reference/steam/app.md)**
>
> 4 endpoints · 1 credit


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