Communication backed by identity, time, and place.
In an AppKeyId attested communication environment, both sender and recipient prove who they are with a FIDO2 passkey protected by biometric verification. A recipient can choose to acknowledge a communication within a specific time and place, creating a trustworthy record of both.
Attested communication is not location tracking. Time and place are disclosed only when the recipient chooses to acknowledge the communication, keeping participation and privacy entirely under the recipient’s control.
Passkey-backed identity
Senders and recipients prove their identities with FIDO2 passkeys protected by biometric verification. Private keys remain under the user’s control.
Communication attestation
Bind verifiable proof of identity to a message, request, acknowledgment, or application event so its source and response can be trusted.
Recipient verification
Require the intended recipient to verify their identity before acknowledging a communication, with optional time and place constraints recorded as part of the attestation.
Private messaging
Send private messages to specific recipients whose identities are biometrically verified before they can receive and acknowledge them.
Public broadcast messages
Publish messages that record verified readership and can be geofenced, while leaving acknowledgment and location disclosure under each recipient’s control.
Alibi Cards
Create recipient-authorized proof that a person was at a specific location at a specific time.
Capture Cards
Automate lead capture into a specific team with identity-backed submissions that cannot be impersonated or faked.
Deck Cards
Automate a sequence of attested communications for multi-step workflows, with each identity-backed action recorded in order.
Self-Hosted Servers
Deploy an AppKeyId server tailored to the policies, workflows, and infrastructure of a specific FIDO2 relying party.
Open Source
AppKeyId Server is open source, reducing the risk of integrating it into critical infrastructure by making the code available for inspection and independent review. It can run entirely on your servers, under your control.
Webhook authentication
Attach webhooks that are triggered when a card is acknowledged. Integrate IoT devices into AppKeyId.