Exchangeratesapi.io was bought and now requires a key

Found another alternative not listed here, and added it: Exchangerate.host

Add Purple Air API

Added API of Pixel Encounter

Added Apple Music API

Added mail.tm

Added API of Audiomack

Added JioSaavn API

Add CoinStats API

add autochess vng api

Add NBP currency exchange rates API

Added waifu.pics

Add Visual Crossing Weather API

* Add SpaceTradersAPI

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-[x] I have searched the repository for any relevant issues or pull requests
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