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LLM Gateway

Control which models enterprise AI can use.

Kynexa routes model and embedding requests through an approved catalog with centralized credentials, policy-based selection, usage tracking, cost visibility and fallback controls.

Reads at source · single-tenant · every policy decision logged.

The problem you own

As teams adopt multiple model providers, credentials, routing logic, usage records, and fallback behavior become fragmented across applications. Security and AI platform teams lose a consistent way to approve models, restrict sensitive workloads, monitor cost and prove which model handled a request.

How it works

Applications call models through the Kynexa gateway instead of embedding provider credentials and routing rules in every project. Policy evaluates user, agent, workload, data sensitivity, geography and approved use before selecting a model. Requests, responses, provider decisions, token usage, latency and cost signals are recorded for audit and operations.

MODEL CATALOG

Govern model access across providers and families.

The approved catalog can evolve without changing application code, so new providers and model versions can be added under policy. Availability is governed by tenant configuration, deployment region and approved catalog policy.

Reference architecture

One governed control point for every model call

Reference architecture — not a product screenshot.

01Request intake
RAG applications
Agents
Copilots
Every model & embedding call enters through one gateway — no provider keys in apps.
02Classify & decide
Policy inputs
User & agent identityWorkload & data classGeography / residency
Policy-based selection. Sensitive workloads are restricted to approved models and locations.
03Gateway routing
KynexaLLM gateway
Approved model catalogCredential boundary (Vault)Fallback / failover
Approved modelBlocked modelNeeds approval
Providers: Anthropic · Bedrock · Vertex AI · OpenAI-compatible
04Audit & guardrails
Model-selection record
Usage & cost signals
Audit event
Every request records the model, provider, cost and reason.
Requests are classified and policy-routed to approved models; credentials stay vaulted; every call is audited.

A four-stage flow. Requests from RAG apps, agents and copilots enter one gateway. They are classified by identity, workload and geography. The gateway routes to an approved model with vaulted credentials and fallback, marking models Approved, Blocked, or Needs-approval. Usage, cost and an audit event are recorded.

Control matrix

Where governance applies

Every model request is a governed decision.

Control surfacePolicy inputEnforcement pointAudit evidence
Model accessUser · agent · workload · data classLLM gatewayModel-selection record
Provider routingCapability · geography · costGateway routerRouting event
CredentialsApproved purposeVault boundaryCredential-use log
FallbackAvailability · policyGateway failoverFallback reason

What you get

Approved model catalog

Define which models and versions are approved for each workload, business unit or data class.

Provider routing

Route across approved providers using policy, capability, geography, availability, or cost.

Credential control

Centralize provider credentials in a vault instead of distributing secrets across AI applications.

Usage and cost monitoring

Track model, token, latency, error, and cost signals by user, agent, application and purpose.

Fallback and failover

Define approved fallback paths and record why a provider or model changed.

Policy-based model selection

Restrict sensitive workloads to models and deployment locations approved for their risk profile.

What changes for you

What changes for you

What you can control
Which models, providers and locations each workload may use.
What you can prove
Which model handled a request, at what cost and why.
What changes operationally
One model control point instead of per-app credentials and routing.
Primary stakeholders
AI platform, security, finance, risk.

Technical FAQ

No. It is provider-agnostic: route across approved providers by policy, capability, geography, availability or cost; and call any approved model by name.
In a secrets vault behind the gateway: never distributed across applications or logged.
Get started

See Kynexa govern your AI — in 30 minutes.

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