Blazing fast AI-native agent gateway
LLMs, MCP servers, APIs, and agents, routed, governed, and observed through a single endpoint deployed inside your own cloud.
50+ providers•1,200+ models•LLM, MCP, A2A and API support•Flexible deployment options
Fabric Gateway is an AI-native gateway built for agents, LLMs, MCP servers, and the systems they interact with.
Why Fabric Gateway
The enterprise AI adoption problem
What breaks when AI adoption expands across teams—and how Fabric restores control.
Fragmented AI access
Teams integrate models, MCP servers and internal APIs independently, creating inconsistent access and duplicated infrastructure.
With Fabric: Connect every AI service through one governed gateway.
Unreliable providers
Outages, latency spikes and rate limits can disrupt every application relying on a provider.
With Fabric: Use health-aware routing, retries, circuit breakers and automatic fallbacks.
Inconsistent AI policies
Application-level guardrails and permissions drift as more teams and workloads are added.
With Fabric: Define policy centrally and enforce it across models, agents, tools and APIs.
Uncontrolled AI spend
Organizations struggle to understand which teams, applications and models are driving token usage and cost.
With Fabric: Attribute usage, set budgets and enforce token-aware limits in real time.
Missing governance and audit
Security teams cannot reliably determine who initiated an action, which policies applied or what an agent accessed.
With Fabric: Capture identity, routing, policy and authorization outcomes for every governed request.
How Fabric connects your AI ecosystem
Fabric separates centralized configuration and governance from runtime traffic. The control plane manages policy and identity, while the data plane routes requests inside the selected deployment environment.
Your stack
Applications
SDK
AI agents
MCP
A2A
CLI tools
Sandboxed
execution
Developers
Any HTTP
SDK
Control plane
Postman Cloud
Registry
APIs · MCP · Agents
LLMs · CLIs
Policy & config manager
Versioning & syncing
Identity & RBAC
Org → team → agent
Admin portal
Analytics · Audit
UI & management
Data plane
Customer cloud
Protocol adapters
HTTP · gRPC
MCP · A2A
Plugin chain
Auth · Rate limit
PII · Transforms
Credential broker
OAuth · AES-256
Vault · Key management
Router
Radix tree
Weighted LB · Failover
OTel
Traces · Metrics · Logs
Providers
LLM providers
1,200+ models
across 50+ providers
MCP registry
Merged catalog
REST and gRPC APIs
Any HTTP backend
External & internal agents
SPIFFE trust
Platform checklist
Auto-failover
Circuit breaker & retry
Rate limits
Per-team token budgets
Observability
Cost, latency, audit logs
Secret isolation
Agents never see keys
Guardrails
PII, RBAC, audit trail
Cloud-native
AWS, GCP, Azure
Capabilities
Six capabilities. One control plane.
Built for developers and designed for the enterprise.
Universal connectivity
Connect every AI service
Route models, MCP servers, agents and internal APIs through one endpoint, with consistent authentication, governance and observability across every connection.
Policy-driven governance
Enforce policy on every call
Apply authentication, authorization, budgets and data controls centrally across teams, agents, models, tools and environments.
Credential brokering
Let agents act without exposing secrets
Agents use scoped Fabric tokens while the data plane retrieves and injects the correct upstream credential at request time.
AI-native workload support
Control AI-specific traffic
Fabric understands models, tokens, streaming responses and tool calls, enabling token-aware limits, resilient routing and provider fallbacks.
Full-stack observability
Trace complete agent workflows
Follow model, MCP, agent and API calls across one workflow, with identity, policy, latency, token and cost context.
Zero-trust agent security
Verify every agent action
Validate the initiating user and executing agent, restrict delegated permissions and deny requests when identity or policy cannot be verified.
Coverage
One gateway for every AI surface
LLMs, MCP servers and your own services, registered once and governed the same way.
LLMs across every major provider
1,200+ models from 50+ providers through one OpenAI-compatible endpoint. Change the base URL; keep your SDK.
Recently added
Ollama Cloud
Hugging Face
Volcengine Ark
Snowflake Cortex
SAP AI Core
Weights & Biases Inference
Sarvam AI
Upstage
StepFun
Scaleway
OVHcloud
Crusoe
GMI Cloud
Hyperbolic
- Ollama Cloud
- Hugging Face
- Volcengine Ark
- Snowflake Cortex
- SAP AI Core
- Weights & Biases Inference
- Sarvam AI
- Upstage
- StepFun
- Scaleway
- OVHcloud
- Crusoe
- GMI Cloud
- Hyperbolic
base_url = https://api.fabricgateway.ai/v1
// Point your SDK here, no other code changes.
1,200+ models across 50+ providers
- Claude
- GPT-4o
- Gemini
- Llama
- Mistral
- DeepSeek
- Command
- Qwen
- Grok
- Phi
- Titan
- +1,189 more
Drop-in compatible
Point a supported SDK at Fabric by changing the base URL.
Multi-provider routing
Retries, fallbacks and circuit breakers across providers.
Credential isolation
Apps never hold upstream provider keys.
Zero Trust
Every agent action traces back to a human
When work moves between agents and tools, Fabric carries only the identity and permissions each hop needs, and denies the request when it cannot verify either.
Verify both identities
Check the initiating user and the executing agent on every request before anything runs.
Limit every delegation
Issue purpose-scoped access per hop instead of forwarding the original user token.
Authorize tool access
Allow only the tools and actions the agent is permitted to use.
Deny by default
If identity or policy cannot be verified, Fabric denies the request.
For the Enterprise
Deploy it the way your security review needs
Choose the deployment model that fits your security review.
Self-hosted in your VPC
Run the data plane inside your own Kubernetes cluster or VM fleet.
Postman-hosted
Let Postman operate it for you with regional data planes.
Hybrid
Control plane managed by Postman; data plane stays in your cloud.
Bring every AI interaction under control
Connect your first model, MCP server or internal API and apply consistent governance from one gateway.
