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Solo.io
Solo.io
Solo.io provides enterprise infrastructure for cloud-native and AI-native environments, including API gateways, service mesh, and agentic AI infrastructure built on Envoy, Istio, and Kubernetes. Products include kgateway (API gateway), Istio-based service mesh, agentgateway (AI gateway), kagent (AI agents for Kubernetes), and agentregistry (MCP registries).
Solo.io publishes 4 APIs on the APIs.io network. Tagged areas include AI Gateway, Agentic AI, API Gateway, Envoy, and Istio.
The Solo.io catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
Solo.io’s developer surface includes documentation, developer portal, pricing, engineering blog, academy / training, training material, legal docs, and 20 more developer resources.
4 APIs
10 Features
5 Use Cases
AI Gateway Agentic AI API Gateway Envoy Istio Kubernetes MCP Service Mesh
On this page
Kin Score
APIs 4
Pricing Plans 1
Rate Limits 1
FinOps 1
Features 10
Vocabularies 1
Spectral Rules 1
JSON Schema 3
JSON Structure 2
Examples 2
Security Posture 2
Use Cases 5
CRDs 21
Resources 27
apis.yml
47 Operational Transparency
Composite quality — 43.8/100 · developing
Contract Quality
6.1 / 25
Developer Ergonomics
4.8 / 20
Commercial Clarity
12.1 / 20
Operational Transparency
6.2 / 13
Agent readiness — 5/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
7 / 7
Rate-Limit Signaling
7 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Individual APIs this provider publishes, each with its own machine-readable definition.
Published pricing tiers and plan structures.
Documented rate limits and quota policies.
Cost, billing, and metering signals for API financial operations.
Notable capabilities this provider offers.
Scroll for all 10
JSON-LD contexts and semantic vocabularies used across these APIs.
Spectral governance rulesets for linting and validating these APIs.
Standalone JSON Schema definitions for this provider's data models.
JSON Structure definitions describing this provider's data shapes.
Example request and response payloads for these APIs.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
What developers build with this provider.
Kubernetes Custom Resource Definitions published by this provider.
Scroll for all 21
Get Started 1
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
Build 7
SDKs, sample code, and the tooling you integrate with
Scroll for all 7
Access & Security 3
Authentication, authorization, and security posture
Learn 4
Tutorials, courses, talks, and written guidance
Operate 1
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 2
Properties that don't map to a standard resource type
Source (apis.yml)
aid: solo
name: Solo.io
description: Solo.io provides enterprise infrastructure for cloud-native and AI-native environments, including API gateways,
service mesh, and agentic AI infrastructure built on Envoy, Istio, and Kubernetes. Products include kgateway (API gateway),
Istio-based service mesh, agentgateway (AI gateway), kagent (AI agents for Kubernetes), and agentregistry (MCP registries).
type: Index
accessModel:
pricing: freemium
onboarding: unknown
trial: false
try_now: false
public: false
label: Freemium
confidence: medium
source:
- plans
generated: '2026-07-22'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/solo.png
tags:
- AI Gateway
- Agentic AI
- API Gateway
- Envoy
- Istio
- Kubernetes
- MCP
- Service Mesh
url: https://raw.githubusercontent.com/api-evangelist/solo/refs/heads/main/apis.yml
created: '2026-03-27'
modified: '2026-05-02'
specificationVersion: '0.19'
apis:
- aid: solo:kgateway
name: Solo Enterprise for kgateway
description: Kubernetes-native ingress controller and next-generation API gateway built on Envoy Proxy, supporting the Kubernetes
Gateway API for traffic management, security, and transformation.
humanURL: https://docs.solo.io/kgateway/
tags:
- API Gateway
- Envoy
- Gateway API
- Ingress Controller
- Kubernetes
properties:
- type: Documentation
url: https://docs.solo.io/kgateway/
- type: GettingStarted
url: https://docs.solo.io/kgateway/latest/quickstart/
- type: APIReference
url: https://docs.solo.io/kgateway/latest/reference/api/
- type: Authentication
url: https://docs.solo.io/kgateway/latest/security/
- type: GitHubRepository
url: https://github.com/solo-io/gloo
title: Gloo Gateway Repository
- type: SDKs
url: https://github.com/solo-io/kgateway-client
title: Go Client
- type: KubernetesCRD
url: crd/solo-gloo-enterprise-gloo-solo-io-v1-authconfig.yaml
title: AuthConfig CRD
- type: KubernetesCRD
url: crd/solo-gloo-gateway-gloo-solo-io-directresponses.yaml
title: DirectResponse CRD
- type: KubernetesCRD
url: crd/solo-gloo-gateway-gloo-solo-io-gatewayparameters.yaml
title: GatewayParameters CRD
- type: KubernetesCRD
url: crd/solo-gloo-gateway-solo-io-v1-gateway.yaml
title: Gateway CRD
- type: KubernetesCRD
url: crd/solo-gloo-gateway-solo-io-v1-httplisteneroption.yaml
title: HttpListenerOption CRD
- type: KubernetesCRD
url: crd/solo-gloo-gateway-solo-io-v1-listeneroption.yaml
title: ListenerOption CRD
- type: KubernetesCRD
url: crd/solo-gloo-gateway-solo-io-v1-matchablehttpgateway.yaml
title: MatchableHttpGateway CRD
- type: KubernetesCRD
url: crd/solo-gloo-gateway-solo-io-v1-matchabletcpgateway.yaml
title: MatchableTcpGateway CRD
- type: KubernetesCRD
url: crd/solo-gloo-gateway-solo-io-v1-routeoption.yaml
title: RouteOption CRD
- type: KubernetesCRD
url: crd/solo-gloo-gateway-solo-io-v1-routetable.yaml
title: RouteTable CRD
- type: KubernetesCRD
url: crd/solo-gloo-gateway-solo-io-v1-virtualhostoption.yaml
title: VirtualHostOption CRD
- type: KubernetesCRD
url: crd/solo-gloo-gateway-solo-io-v1-virtualservice.yaml
title: VirtualService CRD
- type: KubernetesCRD
url: crd/solo-gloo-gloo-solo-io-v1-proxy.yaml
title: Proxy CRD
- type: KubernetesCRD
url: crd/solo-gloo-gloo-solo-io-v1-settings.yaml
title: Settings CRD
- type: KubernetesCRD
url: crd/solo-gloo-gloo-solo-io-v1-upstream.yaml
title: Upstream CRD
- type: KubernetesCRD
url: crd/solo-gloo-gloo-solo-io-v1-upstreamgroup.yaml
title: UpstreamGroup CRD
- type: KubernetesCRD
url: crd/solo-gloo-ratelimit-config.yaml
title: RateLimitConfig CRD
- type: KubernetesCRD
url: crd/solo-kgateway-tcproute-crd.yaml
title: TCPRoute CRD
- type: JSONSchema
url: json-schema/solo-gloo-upstream-schema.json
title: Upstream JSON Schema
- type: JSONSchema
url: json-schema/solo-gloo-virtual-service-schema.json
title: VirtualService JSON Schema
- type: JSONStructure
url: json-structure/solo-kgateway-structure.json
title: kgateway CRD Structure
- type: Examples
url: examples/solo-gloo-upstream-kube-example.json
title: Kubernetes Upstream Example
- aid: solo:istio
name: Solo Enterprise for Istio
description: Enterprise service mesh solution built on Istio for connecting, securing, and observing microservices across
multiple clusters and clouds, including Istio Ambient Mesh support.
humanURL: https://docs.solo.io/gloo-mesh/latest/
tags:
- Ambient Mesh
- Istio
- Multi-Cluster
- Service Mesh
- Zero Trust
properties:
- type: Documentation
url: https://docs.solo.io/gloo-mesh/latest/
- aid: solo:agentgateway
name: Solo Enterprise for agentgateway
description: AI connectivity and governance gateway for agents and LLMs, supporting traffic routing, load balancing, failover,
guardrails, and MCP server connectivity across providers including OpenAI, Anthropic, Amazon Bedrock, Azure OpenAI, Gemini,
Vertex AI, Ollama, and vLLM.
humanURL: https://docs.solo.io/agentgateway
tags:
- Agentic AI
- AI Gateway
- Guardrails
- LLM
- MCP
properties:
- type: Documentation
url: https://docs.solo.io/agentgateway
- type: GettingStarted
url: https://docs.solo.io/agentgateway/latest/quickstart/
- type: Authentication
url: https://docs.solo.io/agentgateway/latest/security/
- type: GitHubRepository
url: https://github.com/solo-io/agentgateway-new-ui
title: Agentgateway Repository
- type: KubernetesCRD
url: crd/solo-agentgateway-agentgatewaybackends.yaml
title: AgentgatewayBackend CRD
- type: KubernetesCRD
url: crd/solo-agentgateway-agentgatewayparameters.yaml
title: AgentgatewayParameters CRD
- type: KubernetesCRD
url: crd/solo-agentgateway-agentgatewaypolicies.yaml
title: AgentgatewayPolicy CRD
- type: JSONSchema
url: json-schema/solo-agentgateway-backend-schema.json
title: AgentgatewayBackend JSON Schema
- type: JSONStructure
url: json-structure/solo-agentgateway-structure.json
title: agentgateway CRD Structure
- type: Examples
url: examples/solo-agentgateway-backend-example.json
title: AgentgatewayBackend Example
- aid: solo:kagent
name: Solo Enterprise for kagent
description: Enterprise AI agent framework for Kubernetes that enables building, managing, and scaling intelligent agents
with observability, security, human-in-the-loop workflows, and support for multiple LLM providers.
humanURL: https://docs.solo.io/kagent-enterprise/latest
tags:
- Agentic AI
- AI Agents
- Kubernetes
- LLM
properties:
- type: Documentation
url: https://docs.solo.io/kagent-enterprise/latest
- type: GettingStarted
url: https://docs.solo.io/kagent-enterprise/latest/quickstart/
common:
- type: VulnerabilityDisclosure
url: security/solo-vulnerability-disclosure.yml
- type: DomainSecurity
url: security/solo-domain-security.yml
- type: Website
url: https://www.solo.io/
- type: Documentation
url: https://www.solo.io/docs
- type: Portal
url: https://www.solo.io/get-started
- type: Pricing
url: https://www.solo.io/pricing
- type: Blog
url: https://www.solo.io/blog
- type: GitHubOrganization
url: https://github.com/solo-io
- type: Academy
url: https://www.solo.io/academy
- type: Training
url: https://www.solo.io/resources/lab
- type: Webinars
url: https://www.solo.io/resources/webinar
- type: Customers
url: https://www.solo.io/customers
- type: Security
url: https://www.solo.io/security
- type: PrivacyPolicy
url: https://www.solo.io/privacy-policy/
- type: Legal
url: https://legal.solo.io/
- type: Support
url: https://support.solo.io/
- type: LinkedIn
url: https://www.linkedin.com/company/solo.io
- type: X
url: https://twitter.com/soloio_inc
- type: YouTube
url: https://www.youtube.com/soloio
- type: GitHubRepository
url: https://github.com/solo-io/solo-kit
title: Solo-Kit Operator Framework
- type: GitHubRepository
url: https://github.com/solo-io/ingress2gateway
title: Ingress to Gateway Migration Tool
- type: GitHubRepository
url: https://github.com/solo-io/dev-portal-starter
title: Developer Portal Starter
- type: GitHubRepository
url: https://github.com/solo-io/ext-auth-plugins
title: External Auth Plugins
- type: CodeExamples
url: https://github.com/solo-io/enterprise-mcp-flow
title: MCP Flow Examples
- type: CodeExamples
url: https://github.com/solo-io/workshops
title: Workshops
- type: JSONLD
url: json-ld/solo-context.jsonld
title: Solo.io JSON-LD Context
- type: Vocabulary
url: vocabulary/solo-vocabulary.yml
title: Solo.io Enterprise Platform Vocabulary
- type: Features
data:
- name: Kubernetes Gateway API
description: Native support for the Kubernetes Gateway API standard for traffic management.
- name: Envoy Proxy
description: Built on Envoy Proxy for high-performance traffic handling and extensibility.
- name: Istio Ambient Mesh
description: Sidecar-less service mesh using Istio Ambient mode for simplified operations.
- name: Multi-Cluster Networking
description: Connect and secure services across multiple Kubernetes clusters and clouds.
- name: Zero Trust Security
description: End-to-end mTLS, JWT validation, OAuth, OPA, and external auth for zero-trust architectures.
- name: AI Gateway
description: Route, load balance, and apply guardrails to LLM provider traffic.
- name: MCP Server Connectivity
description: Connect AI agents to MCP servers and manage agent-to-agent communication.
- name: Rate Limiting
description: Advanced rate limiting for API and AI traffic.
- name: OpenTelemetry Observability
description: Built-in tracing, metrics, and access logging via OpenTelemetry.
- name: Traffic Transformation
description: Request and response transformation, header manipulation, and content-based routing.
- type: UseCases
data:
- name: API Gateway Modernization
description: Replace legacy API gateways with a Kubernetes-native, Envoy-based gateway.
- name: Service Mesh Adoption
description: Adopt Istio service mesh for microservice security and observability.
- name: Multi-Cloud Connectivity
description: Connect services across AWS, GCP, Azure, and on-premises environments.
- name: AI Agent Infrastructure
description: Build, deploy, and manage AI agents securely in Kubernetes.
- name: LLM Gateway
description: Centralize LLM provider access with routing, failover, and cost controls.
- type: Integrations
data:
- name: Envoy Proxy
description: Core proxy engine powering kgateway and agentgateway.
- name: Istio
description: Service mesh foundation for multi-cluster networking and security.
- name: Kubernetes
description: Native integration with Kubernetes for deployment and configuration.
- name: OpenAI
description: LLM provider integration for AI gateway routing.
- name: Anthropic
description: Claude LLM provider integration for AI gateway routing.
- name: Amazon Bedrock
description: AWS Bedrock LLM provider integration.
- name: Azure OpenAI
description: Azure-hosted OpenAI LLM provider integration.
- name: Google Vertex AI
description: Google Cloud Vertex AI LLM provider integration.
- name: OpenTelemetry
description: Observability integration for tracing, metrics, and logging.
- name: ArgoCD
description: GitOps deployment support for Solo products.
- type: Integrations
url: https://www.solo.io/partners
integrations:
- name: Partner with Solo.io
- name: AWS logo
- name: Google cloud logo
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com