This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The protocol property of the FederatedCredential interface returns a read-only string containing a credential's federated identity protocol. If this property is null, the protocol may be inferred from the FederatedCredential.provider property.
A string containing a credential's federated identity protocol (e.g. openidconnect).
// TBD
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
protocol |
51 | 79 | No | 38 | No | 51 | No | 41 | No | 5.0 | 51 | No |
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https://developer.mozilla.org/en-US/docs/Web/API/FederatedCredential/protocol