Tokenized verification flows, biometric file delivery, and signed-release uploads. This subdomain is reached by invitation from partner platforms — not by typing the address into a browser.
Everything on this subdomain is short-lived, scoped to one user, and gated by a token issued elsewhere in the ProntoID stack.
No long-lived sessions, no shared accounts, no plaintext at rest. Every action here is bound to the original token that opened it.
SameSite=Strict.secure.prontoid.com-only cookie that doesn’t cross subdomains and can’t be replayed elsewhere.If a partner platform sent you here but the link no longer works, or if you’re a partner looking to integrate ProntoID’s secure flows, the support and main marketing sites are the place to start.