Modern systems do not fail because of logic errors. They fail because of secrets. PTERI APIs replace secret-based authorization with cryptographic authority.
import { PteriAuth } from '@pteri/sdk'; // 1. Receive Signed Request const verification = await PteriAuth.verify({ payload: request.body, signature: request.headers['x-pteri-sig'], policy: 'payment_authorization' }); // 2. Deterministic Outcome if (!verification.isValid) { throw new Error('Invalid Authority Proof'); } // 3. Execute with Confidence return processTransaction(verification.claims);
Status
Cryptographically Verified
As systems scale, secret-based authorization becomes fragile, difficult to audit, and dangerous to revoke safely.
API keys are copied, logged, leaked, and reused.
Bearer tokens persist long after intent expires.
Permissions silently expand over time.
AI agents inherit credentials they should never permanently hold.
Requests are signed by a device-owned or agent-delegated key.
Authority is verified at request time, not by shared secrets.
Policy and scope are enforced deterministically.
Outcomes resolve to allow or deny. No parallel trust paths.
Passwordless, wallet-signed authentication flows that replace passwords and OTPs without shared secrets.
Deterministic access control for users, services, and internal systems enforced cryptographically per request.
Cryptographic delegation that allows AI agents to act within scoped, time-bound, and revocable authority.
Self-custodial value movement authorized by cryptographic proof rather than custodial trust.
Runtime authority checks, scope enforcement, delegation validation, and revocation.
PTERI Intelligence provides visibility and policy enforcement across authority flows without inspecting private data.
Application initiates a request
User or agent signs the request
PTERI carrier layer verifies signature
Policy and constraints enforced
Request is allowed or denied
PTERI APIs are language-agnostic and designed for incremental adoption. Integrate with modern and legacy stacks without rewriting applications.
