Firebase dynamic link support custom parameters?

Question

I am writing a App for a Open Source Conference.

Originally each attendees will receive different link via email or SMS like

https://example.com/?token=fccfc

Answer 1

If you want to use dynamic links with custom arguments with REST, here is an example of a payload:

{
  "dynamicLinkInfo": {
        "dynamicLinkDomain": "example.app.goo.gl",
        "link": "http://someurl.com?my_first_param=test&my_second_param=test2"
  },
  "suffix": {
     "option":"UNGUESSABLE"
    }
}

Make sure your remove 'https://' from your dynamicLinkDomain

Julien

Answer 2

1) From https://console.firebase.google.com/ (no need for custom parameter here.)

2) Create link somewhere, f.e. on your confluence page (here we add our parameter):

https://PROJECTNAME.page.link/?link=https://PROJECTNAME.page.link/LINKNAME?PARAMETER=1&ofl=https://www.PROJECTNAME.com/

PARAMETER is your custom parameter.

ofl is a link where to go if click the link from another platform (PC, Mac).

3) Getting link data from android project Kotlin code:

Firebase.dynamicLinks
        .getDynamicLink(intent)
        .addOnSuccessListener { pendingDynamicLinkData ->
            val parameter: String =
                pendingDynamicLinkData?.link?.getQueryParameter("PARAMETER").orEmpty()
        }

Answer 3

In the part where you setup a dynamic link, any parameter you append to the deep link URL will go on all platforms (web, iOS, android)

Answer 4

For web apps, which generating dynamic links.

const data = {
  dynamicLinkInfo: {
    domainUriPrefix: 'subdomain.page.link',
    link: url,
  },
  suffix: {
    option: 'SHORT'
  }
};
return fetch(`https://firebasedynamiclinks.googleapis.com/v1/shortLinks?key=${environment.firebaseConfig.apiKey}`, {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json'
  },
  body: JSON.stringify(data),
}).then(res => res.json()).then(response => response.shortLink).catch(console.error);