Use cases

One identity. A hundred uses.

Your fID is a single, post-quantum-signed identity you carry everywhere. Here is what it does for you — and for the apps and businesses built to serve you.

For you

Yours to use, hold, and prove.

Sign in with your fID

One sign-in across every app that accepts it — email, services, your bank. No passwords to remember or leak; the proof is post-quantum and yours.

Identity

Hold your records in your Vault

Contracts, IDs, receipts and proofs — kept by you, signed and tamper-evident. Share a record only by consent, and take it back whenever you want.

Vault

Exercise your data rights

File a privacy complaint, dispute a credit record, or demand deletion — in a tap, and free. Every action comes back with a signed receipt you can stand on.

Rights

Let AI agents act for you

Hand a task to an AI agent — book, pay, file, reply — under terms you set. It acts as your fiduciary: bound to your instructions, logged, and revocable.

Agency

Talk, verified and private

Message and call inside one space where every person is proven by their fID — so you always know who you are really talking to, and no one in the middle is listening.

Talk

Carry it across every device

Your fID and everything anchored to it follow you — sign in on a new phone and your records, consents and standing are exactly where you left them.

Portable
For apps & businesses

Add trust you don't have to build.

Add “Sign in with fID”

A standard OpenID Connect sign-in your users already have. No password database to breach, no reset flows to run — identity attested post-quantum at the door.

SSO

Consent you can prove

Capture permission as a signed, time-stamped receipt — not a checkbox in a log. Each one is post-quantum-signed and admissible if a regulator or court ever asks.

Consent

Compliance, anchored

Identity and audit aligned to the Data Privacy Act and financial-sector expectations, every event written to a tamper-evident ledger you can hand to an examiner.

Audit

Verify a person is real

Confirm a counterparty is a single, verified human before money or data moves — identity established before the transaction, not reconciled after it.

Verify

Be where the agents must come

As people delegate to AI agents, those agents need a lawful, consented way to act. Accept fID-bound agency and you are on the rail the agents have to use.

Agency

Ship it in an afternoon

One redirect, one server-side token exchange, done — the same OpenID Connect flow your stack already speaks, pointed at Fidnt instead of a password.

Drop-in

Already in use

Privacy-first apps add “Sign in with fID” today through a standard OpenID Connect flow — every sign-in attested with real post-quantum signatures and sealed to the ledger. The integration is a redirect and a token exchange.

Built to the world's standards

These uses aren’t improvised — each pillar tracks a UN model law for digital trust: MLAC (automated & AI contracting, 2024), MLIT (identity & trust services, 2022) and MLETR (the records you hold, 2017). Aligned to the standards, operating under the Philippine statutes in force. See the alignment →