Emissary-Ingress
Emissary-Ingress is a CNCF incubating Kubernetes-native API gateway built on the Envoy proxy. It provides ingress control, load balancing, authentication, rate limiting, and traffic management for microservices. Emissary-Ingress is configured through Kubernetes custom resources and supports canary releases, circuit breaking, and automatic retries.
Emissary-Ingress publishes 6 API contracts indexed on the APIs.io network, including Host API, Mapping API, RateLimitService API, and 3 more. Tagged areas include API Gateway, Cloud-Native, Envoy, Incubating, and Ingress.
The Emissary-Ingress catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
Emissary-Ingress’ developer surface includes documentation, getting-started guide, support, engineering blog, changelog, and 17 more developer resources.
What this lets a business do 1
Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →
Kin Score
Markets this provider is in provisional
The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.
| Market | Position | Depth | Registered MCP server | Declares compatibility |
|---|---|---|---|---|
| API Management (gateways, portals, service mesh, proxies) | undeclared | - | - | - |
Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
Standards implemented 1
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
APIs 6
Individual APIs this provider publishes, each with its own machine-readable definition.
Emissary-Ingress Gateway API
Emissary-Ingress supports a subset of the Kubernetes Gateway API standard, including GatewayClass, Gateway, and HTTPRoute resources. This enables teams to use the next-generatio...
Emissary-Ingress Host API
Operations for managing Host custom resources that configure domain names, TLS certificate management via ACME/Let's Encrypt, and TLS termination for ingress traffic. A Host bin...
Emissary-Ingress Mapping API
Operations for managing Mapping custom resources that define routing rules for inbound HTTP/HTTPS traffic. A Mapping connects a URL path or prefix to a backend Kubernetes servic...
Emissary-Ingress RateLimitService API
Operations for managing RateLimitService custom resources that configure integration with external rate limiting services compatible with the Envoy rate limit API.
Emissary-Ingress TLSContext API
Operations for managing TLSContext custom resources that define reusable TLS configuration including certificates, cipher suites, minimum protocol versions, and client certifica...
Emissary-Ingress Auth Service API
Operations for managing AuthService custom resources that configure external authentication and authorization services. Emissary-Ingress will call the configured auth service be...
Open Collections 6
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Emissary-Ingress Configuration AuthService API
OPEN COLLECTIONEmissary-Ingress Configuration AuthService Host API
OPEN COLLECTIONEmissary-Ingress Configuration AuthService Mapping API
OPEN COLLECTIONEmissary-Ingress Configuration AuthService TLSContext API
OPEN COLLECTIONEmissary-Ingress Configuration API
OPEN COLLECTIONEmissary-Ingress API pricing
Not yet checked against Emissary-Ingress's own pricing page. Compiled by API Evangelist on 2026-05-04; confirm before you rely on a figure. A free plan or tier is listed.
| Plan | Price |
|---|---|
| Free freemium | Free |
| Professional paid | Free |
| Enterprise enterprise | — |
Plan details, limits and sources →
Rate limits
- Free Tier Default: 10 requests per minute
- Free Tier Monthly Quota: 1000 requests per month
- Professional Tier Default: 100 requests per minute
Compiled by API Evangelist, not yet checked against Emissary-Ingress's documentation. All 5 limits →
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Emissary Ingress Rate Limits
RATE LIMITSService Levels 1
Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.
FinOps 1
Cost, billing, and metering signals for API financial operations.
Emissary Ingress Finops
FINOPSSemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Emissary Ingress Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
Emissary-Ingress — jsonschema rules
SPECTRALJSON Schema 1
Standalone JSON Schema definitions for this provider's data models.
Emissary-Ingress Mapping
JSON SCHEMASecurity Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 1
Portal, sign-up, and the first successful call
Documentation 3
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 1
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 1
Authentication, authorization, and security posture
Operate 6
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 2
Properties that don't map to a standard resource type
Source (apis.yml)
Emissary-Ingress API — frequently asked questions
Does Emissary-Ingress have an API?
Yes. APIs.io lists 6 APIs from Emissary-Ingress, including Emissary-Ingress Gateway API, Emissary-Ingress Host API and Emissary-Ingress Mapping API, and 3 more.
Is there an OpenAPI specification for the Emissary-Ingress API?
Yes. APIs.io indexes 5 OpenAPI specifications for Emissary-Ingress, each linked for download from this page.
How do I authenticate with the Emissary-Ingress API?
Emissary-Ingress uses bearer-token authentication.
How much does the Emissary-Ingress API cost?
APIs.io lists 3 pricing plans for Emissary-Ingress, with each plan's price, limits and inclusions under Pricing on this page.
Is the Emissary-Ingress API ready for AI agents?
Emissary-Ingress has a Kin Score of 29.8 out of 100 (thin) and an Agent Readiness score of 24.1 (agent-aware), scored by API Evangelist on 2026-11-06.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.