This API helps offload the hassle of retrieving an IPA's metadata and the setup to install it.
The base URL for this API is
https://ipa.s0n1c.ca/api
{
"url": "https://example.com/app.ipa"
}
itms-services://action?=download-manifest&url=https://ipa.s0n1c.ca/api/ipa/[ids].plist