- Built on Cryptographic Authority, Not Secrets
Modern systems fail because of secrets. PTERI replaces secret-based authorization with signed, verifiable cryptographic authority powered by Litecoin Proof-of-Work.
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 by the PTERI carrier layer.
Policy and scope are enforced deterministically.
Resolve to allow or deny. No parallel trust paths.
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 processTransaction(verification.claims);
Passwordless, wallet-signed flows that replace passwords and OTPs.
Deterministic access control enforced cryptographically per request.
Scoped, time-bound, revocable authority for autonomous agents.
Self-custodial value movement authorized by cryptographic proof.
Runtime checks, revocation, and selective disclosure.
Application initiates a request
User or agent signs the payload
Carrier layer verifies signature
Policy enforced deterministically
Request Allowed
No secrets involved
Secure coordination between AI agents and systems via the Model Context Protocol (MCP). Agents operate within cryptographically defined boundaries — structured, safe, and auditable.
docs.kakrlabs.comLanguage-agnostic and designed for incremental adoption. Integrate with modern and legacy stacks without rewriting applications.
Full API Reference, SDKs, Postman collections, request/response schemas, and integration guides.
