Put an explicit, payload-bound passkey approval in front of your riskiest actions — deploys, payouts, data deletion, agent automation. Cosignet is invite-only during early access; tell us a little about your use case and we'll send an invite.
No credit card. We'll email an invite to the address you provide — usually within a few days. Free tier includes 500 approvals/month.
Already invited? Enroll your passkey · Back to home