Identity providers
Keep your existing identity and entitlement systems. Map authenticated principals and accountable agents into tenant-scoped authority; assess provider interoperability for your deployment.
Architecture & integration
Works with your existing infrastructure. Adds control where it matters.
Connect 2AYE to the systems your teams already use, adding independent authorization, protected execution, and verifiable evidence for consequential actions.
Models & agent frameworks
Models propose actions. Signed intent and deterministic policy establish authority independently of the model, provider, or orchestration framework.
Gateways, APIs & SDKs
Use a trusted binding to carry exact action parameters and authority. An SDK wrapper protects an action only when alternate mutation paths are also controlled.
Business applications
Enforce admission at the receiver or application endpoint that actually applies the change. Provider credentials and OAuth scopes support access; they do not replace exact-action authorization.
Explore the control flow
From signed scope to reviewable outcome.
Architecture guide. Selecting a stage explains the boundary; it does not execute an action.
Stage 01 / Authority
Define who may act and within which limits.
The policy owner signs an immutable intent version with explicit scope, delegation, and expiry.
Protection needs an enforceable boundary.
Select the exact operation, its destination, and every path that can cause the effect. Configure trusted credentials, tenant isolation, keys, parameter binding, and redemption ownership. Verify legitimate execution alongside parameter tampering, replay, expiry, and revocation refusals. Reconcile uncertain outcomes using destination evidence.
Integration effort depends on the protected resource. This architecture does not claim compatibility with every provider or application. A gateway or approval dashboard cannot prevent an action that remains reachable through an unrestricted alternative path.
One platform. Different execution boundaries.
Explore the boundary in your industry.
Choose a workflow. See who grants authority, where enforcement belongs, and which outcome evidence to inspect.
Banking / Solution design
A beneficiary change or treasury instruction
Bank CIOs, CISOs, and treasury operations
Architecture walkthroughNo live request or execution
01 / ProposeAgent or application
Requests a bounded action on an identified resource.
03 / EnforceBank-owned execution endpoint
Accepts only current authority for the exact change.
04 / Observe and verifyBeneficiary version or instruction outcome
Decision / grant / effect / receiptBind the material scope
What must stay within authority?
- Account
- beneficiary
- amount
- currency
- intent version
- expiry
Illustrative domain fields. New runtime constraints require registered typed predicates; sensitive content stays outside the closed envelope.
01 / Authority
Sign the permitted scope.
Treasury policy owner defines the allowed action, constraints, expiry, and delegation. Identity establishes the actor; signed intent establishes bounded authority.
Signed intent and accountable principal
Review the refusal paths
The action changes. The boundary holds.
Follow the authorized path.
Evaluate the exact proposed scope, obtain required human approval, and carry single-use authority to the configured destination.
Required design behavior, not a live evaluation result.Integration requirements & evidence boundary
Connect the protected destination
Integrate the bank-owned execution endpoint with existing entitlements, transaction signing, fraud controls, and maker-checker review.
What this example establishes
A bank-operated receiver, recovery process, and regulated design partner are required. No banking adapter or lending-decision service is claimed.
Industry designs do not establish available provider adapters, partnerships, or production acceptance. The credential reference demonstrates shared mechanisms only.
Start with one protected action.
Use the credential-rotation reference to inspect shared authorization and evidence mechanisms. Agree the customer-specific adapter, receiver, operational responsibilities, and acceptance criteria before a deployed pilot.
Read the integration and evaluation guide