to Any Workflow
Use PTERI APIs, SDKs, and MCP integrations to authenticate users, authorize agents, protect credentials, and verify sensitive actions.
As systems scale, secret-based authorization becomes fragile, difficult to audit, and dangerous to revoke safely.
API keys are copied, logged, leaked, and reused across systems.
Long-lived tokens remain active long after the original intent has expired.
Credentials grant more access than a person or agent actually needs.
An agent may have access without proof that a user or organization approved its specific action.
Requests are signed by a device-owned or agent-delegated key — no shared secret needed.
Identity, delegation, scope, policy, and expiration are evaluated at request time.
Applicable policy is evaluated at the moment the action is requested.
Every request produces a verifiable allow or deny result with evidence.
// Pseudocode — see docs.kakr.ai for real SDK and endpoints // Step 1: Identify the user or agent const identity = pteri.identify({ type: 'user', credential: deviceKey }); // Step 2: Define the requested action and scope const authorization = await pteri.authorize({ identity: identity, action: 'payment.send', policy: 'payment_authorization' }); // Step 3: Evaluate — allow or deny with evidence if (!authorization.allowed) { throw new Error('Insufficient authority'); } // Step 4: Execute — evidence is attached to the action executeAction(authorization.evidence);
This is illustrative pseudocode. Install a real SDK and use real endpoints from docs.kakr.ai.
Add passwordless authentication to existing applications, portals, and workforce workflows.
Give every AI agent a verifiable identity and narrowly scoped authority that can be managed and revoked.
Verify identity, scope, context, and policy before a consequential action is executed.
Produce tamper-evident evidence connecting an action to its identity, authority, and governing policy.
Customer-controlled Litecoin payments with cryptographic approval and policy-based spending controls.
Identify — establish a verifiable identity
Authenticate — confirm without shared secrets
Authorize — define scope, policy, expiration
Verify — evaluate authority at request time
Allow or Deny
With verifiable evidence
PTERI documentation includes MCP-oriented capabilities for verifying authority when agents access tools and services. Agents operate within verifiable, scoped boundaries — auditable and revocable.
docs.kakr.aiLitecoin proof-of-work components used as the independent verification layer beneath PTERI's authorization evidence — kept separate from the identity and authorization APIs above.
Works alongside existing identity providers, applications, AI agents, MCP servers, and cloud infrastructure. Start with one sensitive workflow and expand over time.
API reference, SDKs, integration guides, and MCP documentation — all in one place at docs.kakr.ai.
Quickstart guide, API reference, SDK documentation, MCP integration guides, error handling, and code examples — all at docs.kakr.ai.
