ProntoForms App‑to‑App URL Scheme

Supported on all tiers:

Registered ProntoForms custom URL scheme

prontoforms://

Scheme name

prontoforms

Format

prontoforms://x-callback-url/action?[actionParameters]&[x-callbackParameters]

Note:x-callback parameters are supported on the Advanced and Enterprise tiers only.

Info:The official specification website provides detailed information about the URL structure.

Alternative format

When a custom scheme is not allowed, such as within the body of an email, you can use the following HTTP URL schemes.

iOS and Android

https://prontofor.ms/x-callback-url/action?[actionParameters]&[x-callbackParameters]

Windows 10, iOS, and Android

Include "www":

https://www.prontofor.ms/x-callback-url/action?[actionParameters]&[x-callbackParameters]

Note:If you’re a white label customer, the ProntoForms team can provide you with an HTTP scheme that is unique to your mobile apps. This requires a domain name registration and configuration process.