WunderGraph

Full Lifecycle API Management for (Federated) GraphQL. Schema Registry, composition checks, analytics, metrics, tracing and routing. Deploy 100% on-prem or use our Managed Service. Apache 2.0 licensed, no vendor-lock.

WunderGraph is listed with 11 APIs on the APIs.io network, including Analytics API, API Keys API, Feature Flags API, and 8 more. Tagged areas include Federation, GraphQL, Management, Schema Registry, and API Gateway.

The WunderGraph catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

WunderGraph’s developer surface includes changelog, authentication, pricing, engineering blog, CLI, support, documentation, and 33 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

57.8/100 strong ▬ flat Agent 33/100 agent ready Front door AI 4/6 moderate Heartbeat 89/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

11 APIs 1 MCP Servers 1 Agent Skills 27 Features 1 Use Cases

Federation GraphQL Management Schema Registry API Gateway Observability Agents Developer Tools

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 57.8/100 · strong

Contract Quality 5.8 / 19

Developer Ergonomics 9.4 / 15

Access Clarity 15.0 / 15

Operational Transparency 6.2 / 10

Contract Governance 0.9 / 9

Discoverability 5.1 / 8

Regulatory Posture 4.4 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 33/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too

5 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 30.7 — up to +17.3 composite points
Contract Governance scores 9.8 — up to +10.8 composite points
Developer Ergonomics scores 62.4 — up to +7.5 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/wundergraph/apis.yml: open an issue on github.com/api-evangelist/wundergraph to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

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)	standard	51.7	-	1
GraphQL Ecosystem (Foundation, graphql.org listings, public GraphQL APIs)	standard	51.7	-	1
Artifact Hub Cloud-Native Packages	standard	51.7	-	1
Buf Schema Registry (public Protocol Buffers modules, gRPC / ConnectRPC schema publishers)	standard	51.7	-	1

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 3

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.

GraphQL

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 11

Individual APIs this provider publishes, each with its own machine-readable definition.

WunderGraph Analytics API

Access graph analytics, metrics, and performance data.

WunderGraph API Keys API

Manage API keys for platform authentication.

WunderGraph Feature Flags API

Manage feature flags for gradual rollout of graph changes.

WunderGraph Feature Subgraphs API

Manage feature subgraphs for experimental feature development.

WunderGraph Federated Graphs API

Manage federated graphs composed from multiple subgraphs using label matchers.

WunderGraph Monographs API

Manage monographs - non-federated graphs limited to a single subgraph.

WunderGraph Namespaces API

Manage namespaces for organizing graphs and subgraphs.

WunderGraph Router API

Manage router configuration and authentication tokens.

WunderGraph Schema Contracts API

Manage schema contracts for providing filtered graph views to different consumers.

WunderGraph Subgraphs API

Manage subgraphs - isolated GraphQL schemas that compose into federated graphs.

WunderGraph Cloud GraphQL API

The WunderGraph Cosmo GraphQL API provides full lifecycle management of federated GraphQL APIs, including schema registry operations, composition checks, analytics queries, subg...

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Postman Collections 10

Ready-to-run Postman collections for exercising this provider's APIs.

WunderGraph Cosmo Platform Analytics API

POSTMAN

WunderGraph Cosmo Platform Analytics API Keys API

POSTMAN

WunderGraph Cosmo Platform Analytics Feature Flags API

POSTMAN

WunderGraph Cosmo Platform Analytics Feature Subgraphs API

POSTMAN

WunderGraph Cosmo Platform Analytics Federated Graphs API

POSTMAN

WunderGraph Cosmo Platform Analytics Monographs API

POSTMAN

WunderGraph Cosmo Platform Analytics Namespaces API

POSTMAN

WunderGraph Cosmo Platform Analytics Router API

POSTMAN

WunderGraph Cosmo Platform Analytics Schema Contracts API

POSTMAN

WunderGraph Cosmo Platform Analytics Subgraphs API

POSTMAN

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Open Collections 11

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

WunderGraph Cosmo Platform Analytics API

OPEN COLLECTION

WunderGraph Cosmo Platform Analytics API Keys API

OPEN COLLECTION

WunderGraph Cosmo Platform API

OPEN COLLECTION

WunderGraph Cosmo Platform Analytics Feature Flags API

OPEN COLLECTION

WunderGraph Cosmo Platform Analytics Feature Subgraphs API

OPEN COLLECTION

WunderGraph Cosmo Platform Analytics Federated Graphs API

OPEN COLLECTION

WunderGraph Cosmo Platform Analytics Monographs API

OPEN COLLECTION

WunderGraph Cosmo Platform Analytics Namespaces API

OPEN COLLECTION

WunderGraph Cosmo Platform Analytics Router API

OPEN COLLECTION

WunderGraph Cosmo Platform Analytics Schema Contracts API

OPEN COLLECTION

WunderGraph Cosmo Platform Analytics Subgraphs API

OPEN COLLECTION

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MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

MCP Server

WunderGraph ships MCP as a first-class product surface, in two distinct forms: a Cosmo MCP Server that puts the Cosmo control plane into an AI-enabled IDE, and an MCP Gateway bu...

MCP SERVER

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

graphql-federation

AGENT SKILL

GraphQL 1

GraphQL schemas published by this provider.

WunderGraph GraphQL API

The WunderGraph Cosmo Platform API provides programmatic access to manage federated GraphQL architectures at scale. It powers the Cosmo CLI (wgc) and Cosmo Studio, enabling mana...

GRAPHQL

WunderGraph API pricing

Prices published by WunderGraph, read 2026-10-28 from wundergraph.com/pricing. A free plan or tier is listed.

Plan	Price
Developer	Free forever Includes: Self-Hosted Router, 1 Federated Graph, Up to 10M Requests per month, Discord Community Support, Max
Launch	$499/ month Includes: Self-Hosted Router, 2 Federated Graphs, Up to 250M Requests per month, Email Support, Max Team Size
Scale	Custom Includes: Self-Hosted Router, 5 Federated Graphs, Up to 1B Requests per month, 30 days of Data Retention, SSO,
Enterprise	Custom Includes: Self-Hosted Router, Custom number of Federated Graphs, Up to 99.99% uptime SLA, Incident response SL

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 WunderGraph's documentation. All 5 limits →

Billed by: subscription · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Wundergraph Plans Pricing

4 plans

PLANS

Wundergraph Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Wundergraph Rate Limits

5 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

WunderGraph

SLA

FinOps 1

Cost, billing, and metering signals for API financial operations.

Wundergraph Finops

FINOPS

Features 27

Notable capabilities this provider offers.

Advanced Request Tracing

Analytics, Metrics & Tracing

API Gateway

Audit Log

Authentication & Authorization

AWS Lambda Router

Breaking Change Detection

Cache Warmer

Composition Checks

Compositions

Event Driven Federated Subscriptions (Edfs)

Feature Flags

Graph Access Control

Graphql Federation V1 & V2

Graphql Router / Gateway

Graphql Subscriptions for Federation

Managed Service

Mcp Gateway

Oidc

Opentelemetry & Distributed Tracing

Persisted Operations

Pull-Request-Based Schema Workflows

Rbac

Schema Change Notifications

Schema Contracts

Schema Registry

Schema Usage Reporting

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Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Wundergraph Context

0 classes · 10 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

WunderGraph — jsonschema rules

5 rules · 3 warnings 2 info

SPECTRAL

JSON Schema 10

Standalone JSON Schema definitions for this provider's data models.

WunderGraph Cosmo API Key

5 properties

JSON SCHEMA

WunderGraph Cosmo Changelog Entry

6 properties

JSON SCHEMA

WunderGraph Cosmo Feature Flag

8 properties

JSON SCHEMA

WunderGraph Cosmo Federated Graph

11 properties

JSON SCHEMA

WunderGraph Cosmo Monograph

9 properties

JSON SCHEMA

WunderGraph Cosmo Namespace

3 properties

JSON SCHEMA

WunderGraph Cosmo Operation Response

2 properties

JSON SCHEMA

WunderGraph Cosmo Router Token

4 properties

JSON SCHEMA

WunderGraph Cosmo Schema Contract

9 properties

JSON SCHEMA

WunderGraph Cosmo Subgraph

11 properties

JSON SCHEMA

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Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Wundergraph Authentication

apiKey · 1 scheme

SECURITY

Wundergraph Cloud Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Wundergraph Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Wundergraph Agentic Access

38 operations · 24 acting

AGENTIC

Use Cases 1

What developers build with this provider.

GraphQL Federation

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

MCPServer

AgentSkills

LlmsText

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Webhooks

Webhooks

Build 6

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace

PostmanWorkspace

GitHubOrganization

CLI

GitHubRepository

Examples

SDK

Access & Security 6

Authentication, authorization, and security posture

DomainSecurity

Authentication

Security

Compliance

Trust

DomainSecurity

Learn 2

Tutorials, courses, talks, and written guidance

Learning

Learning

Tutorials

Tutorials

Operate 4

Status, limits, changes, and where to get help

StatusPage

ChangeLog

Support

RateLimits

Commercial 7

Pricing, plans, and the legal terms of use

Plans

License

Pricing

PrivacyPolicy

TermsOfService

Plans

FinOps

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Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Other 4

Properties that don't map to a standard resource type

Customers

Architecture

Protobuf

gRPC

Source (apis.yml)

aid: wundergraph
url: https://raw.githubusercontent.com/api-evangelist/wundergraph/refs/heads/main/apis.yml
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-17
x-docs-hosting: vercel
apis:
- aid: wundergraph:wundergraph-analytics-api
  name: WunderGraph Analytics API
  description: Access graph analytics, metrics, and performance data.
  humanURL: https://cosmo-docs.wundergraph.com/
  tags:
  - Analytics
  properties:
  - type: OpenAPI
    url: openapi/wundergraph-analytics-api-openapi.yml
  - type: Documentation
    url: https://cosmo-docs.wundergraph.com/
  - type: JSONSchema
    url: json-schema/namespace.json
  - type: JSONSchema
    url: json-schema/federated-graph.json
  - type: JSONSchema
    url: json-schema/subgraph.json
  - type: JSONSchema
    url: json-schema/monograph.json
  - type: JSONSchema
    url: json-schema/schema-contract.json
  - type: JSONSchema
    url: json-schema/feature-flag.json
  - type: JSONSchema
    url: json-schema/router-token.json
  - type: JSONSchema
    url: json-schema/api-key.json
  - type: JSONSchema
    url: json-schema/changelog-entry.json
  - type: JSONSchema
    url: json-schema/operation-response.json
  - type: JSONLD
    url: json-ld/wundergraph-context.jsonld
  - type: GraphQL
    url: graphql/wundergraph-graphql.md
- aid: wundergraph:wundergraph-api-keys-api
  name: WunderGraph API Keys API
  description: Manage API keys for platform authentication.
  humanURL: https://cosmo-docs.wundergraph.com/
  tags:
  - APIKeys
  tags_raw:
  - API Keys
  properties:
  - type: OpenAPI
    url: openapi/wundergraph-api-keys-api-openapi.yml
  - type: Documentation
    url: https://cosmo-docs.wundergraph.com/
  - type: JSONSchema
    url: json-schema/namespace.json
  - type: JSONSchema
    url: json-schema/federated-graph.json
  - type: JSONSchema
    url: json-schema/subgraph.json
  - type: JSONSchema
    url: json-schema/monograph.json
  - type: JSONSchema
    url: json-schema/schema-contract.json
  - type: JSONSchema
    url: json-schema/feature-flag.json
  - type: JSONSchema
    url: json-schema/router-token.json
  - type: JSONSchema
    url: json-schema/api-key.json
  - type: JSONSchema
    url: json-schema/changelog-entry.json
  - type: JSONSchema
    url: json-schema/operation-response.json
  - type: JSONLD
    url: json-ld/wundergraph-context.jsonld
  - type: GraphQL
    url: graphql/wundergraph-graphql.md
- aid: wundergraph:wundergraph-feature-flags-api
  name: WunderGraph Feature Flags API
  description: Manage feature flags for gradual rollout of graph changes.
  humanURL: https://cosmo-docs.wundergraph.com/
  tags:
  - Feature Flags
  properties:
  - type: OpenAPI
    url: openapi/wundergraph-feature-flags-api-openapi.yml
  - type: Documentation
    url: https://cosmo-docs.wundergraph.com/
  - type: JSONSchema
    url: json-schema/namespace.json
  - type: JSONSchema
    url: json-schema/federated-graph.json
  - type: JSONSchema
    url: json-schema/subgraph.json
  - type: JSONSchema
    url: json-schema/monograph.json
  - type: JSONSchema
    url: json-schema/schema-contract.json
  - type: JSONSchema
    url: json-schema/feature-flag.json
  - type: JSONSchema
    url: json-schema/router-token.json
  - type: JSONSchema
    url: json-schema/api-key.json
  - type: JSONSchema
    url: json-schema/changelog-entry.json
  - type: JSONSchema
    url: json-schema/operation-response.json
  - type: JSONLD
    url: json-ld/wundergraph-context.jsonld
  - type: GraphQL
    url: graphql/wundergraph-graphql.md
- aid: wundergraph:wundergraph-feature-subgraphs-api
  name: WunderGraph Feature Subgraphs API
  description: Manage feature subgraphs for experimental feature development.
  humanURL: https://cosmo-docs.wundergraph.com/
  tags:
  - Feature Subgraphs
  properties:
  - type: OpenAPI
    url: openapi/wundergraph-feature-subgraphs-api-openapi.yml
  - type: Documentation
    url: https://cosmo-docs.wundergraph.com/
  - type: JSONSchema
    url: json-schema/namespace.json
  - type: JSONSchema
    url: json-schema/federated-graph.json
  - type: JSONSchema
    url: json-schema/subgraph.json
  - type: JSONSchema
    url: json-schema/monograph.json
  - type: JSONSchema
    url: json-schema/schema-contract.json
  - type: JSONSchema
    url: json-schema/feature-flag.json
  - type: JSONSchema
    url: json-schema/router-token.json
  - type: JSONSchema
    url: json-schema/api-key.json
  - type: JSONSchema
    url: json-schema/changelog-entry.json
  - type: JSONSchema
    url: json-schema/operation-response.json
  - type: JSONLD
    url: json-ld/wundergraph-context.jsonld
  - type: GraphQL
    url: graphql/wundergraph-graphql.md
- aid: wundergraph:wundergraph-federated-graphs-api
  name: WunderGraph Federated Graphs API
  description: Manage federated graphs composed from multiple subgraphs using label matchers.
  humanURL: https://cosmo-docs.wundergraph.com/
  tags:
  - Federated Graphs
  properties:
  - type: OpenAPI
    url: openapi/wundergraph-federated-graphs-api-openapi.yml
  - type: Documentation
    url: https://cosmo-docs.wundergraph.com/
  - type: JSONSchema
    url: json-schema/namespace.json
  - type: JSONSchema
    url: json-schema/federated-graph.json
  - type: JSONSchema
    url: json-schema/subgraph.json
  - type: JSONSchema
    url: json-schema/monograph.json
  - type: JSONSchema
    url: json-schema/schema-contract.json
  - type: JSONSchema
    url: json-schema/feature-flag.json
  - type: JSONSchema
    url: json-schema/router-token.json
  - type: JSONSchema
    url: json-schema/api-key.json
  - type: JSONSchema
    url: json-schema/changelog-entry.json
  - type: JSONSchema
    url: json-schema/operation-response.json
  - type: JSONLD
    url: json-ld/wundergraph-context.jsonld
  - type: GraphQL
    url: graphql/wundergraph-graphql.md
- aid: wundergraph:wundergraph-monographs-api
  name: WunderGraph Monographs API
  description: Manage monographs - non-federated graphs limited to a single subgraph.
  humanURL: https://cosmo-docs.wundergraph.com/
  tags:
  - Monographs
  properties:
  - type: OpenAPI
    url: openapi/wundergraph-monographs-api-openapi.yml
  - type: Documentation
    url: https://cosmo-docs.wundergraph.com/
  - type: JSONSchema
    url: json-schema/namespace.json
  - type: JSONSchema
    url: json-schema/federated-graph.json
  - type: JSONSchema
    url: json-schema/subgraph.json
  - type: JSONSchema
    url: json-schema/monograph.json
  - type: JSONSchema
    url: json-schema/schema-contract.json
  - type: JSONSchema
    url: json-schema/feature-flag.json
  - type: JSONSchema
    url: json-schema/router-token.json
  - type: JSONSchema
    url: json-schema/api-key.json
  - type: JSONSchema
    url: json-schema/changelog-entry.json
  - type: JSONSchema
    url: json-schema/operation-response.json
  - type: JSONLD
    url: json-ld/wundergraph-context.jsonld
  - type: GraphQL
    url: graphql/wundergraph-graphql.md
- aid: wundergraph:wundergraph-namespaces-api
  name: WunderGraph Namespaces API
  description: Manage namespaces for organizing graphs and subgraphs.
  humanURL: https://cosmo-docs.wundergraph.com/
  tags:
  - Namespaces
  properties:
  - type: OpenAPI
    url: openapi/wundergraph-namespaces-api-openapi.yml
  - type: Documentation
    url: https://cosmo-docs.wundergraph.com/
  - type: JSONSchema
    url: json-schema/namespace.json
  - type: JSONSchema
    url: json-schema/federated-graph.json
  - type: JSONSchema
    url: json-schema/subgraph.json
  - type: JSONSchema
    url: json-schema/monograph.json
  - type: JSONSchema
    url: json-schema/schema-contract.json
  - type: JSONSchema
    url: json-schema/feature-flag.json
  - type: JSONSchema
    url: json-schema/router-token.json
  - type: JSONSchema
    url: json-schema/api-key.json
  - type: JSONSchema
    url: json-schema/changelog-entry.json
  - type: JSONSchema
    url: json-schema/operation-response.json
  - type: JSONLD
    url: json-ld/wundergraph-context.jsonld
  - type: GraphQL
    url: graphql/wundergraph-graphql.md
- aid: wundergraph:wundergraph-router-api
  name: WunderGraph Router API
  description: Manage router configuration and authentication tokens.
  humanURL: https://cosmo-docs.wundergraph.com/
  tags:
  - Router
  properties:
  - type: OpenAPI
    url: openapi/wundergraph-router-api-openapi.yml
  - type: Documentation
    url: https://cosmo-docs.wundergraph.com/
  - type: JSONSchema
    url: json-schema/namespace.json
  - type: JSONSchema
    url: json-schema/federated-graph.json
  - type: JSONSchema
    url: json-schema/subgraph.json
  - type: JSONSchema
    url: json-schema/monograph.json
  - type: JSONSchema
    url: json-schema/schema-contract.json
  - type: JSONSchema
    url: json-schema/feature-flag.json
  - type: JSONSchema
    url: json-schema/router-token.json
  - type: JSONSchema
    url: json-schema/api-key.json
  - type: JSONSchema
    url: json-schema/changelog-entry.json
  - type: JSONSchema
    url: json-schema/operation-response.json
  - type: JSONLD
    url: json-ld/wundergraph-context.jsonld
  - type: GraphQL
    url: graphql/wundergraph-graphql.md
- aid: wundergraph:wundergraph-schema-contracts-api
  name: WunderGraph Schema Contracts API
  description: Manage schema contracts for providing filtered graph views to different consumers.
  humanURL: https://cosmo-docs.wundergraph.com/
  tags:
  - Schema Contracts
  properties:
  - type: OpenAPI
    url: openapi/wundergraph-schema-contracts-api-openapi.yml
  - type: Documentation
    url: https://cosmo-docs.wundergraph.com/
  - type: JSONSchema
    url: json-schema/namespace.json
  - type: JSONSchema
    url: json-schema/federated-graph.json
  - type: JSONSchema
    url: json-schema/subgraph.json
  - type: JSONSchema
    url: json-schema/monograph.json
  - type: JSONSchema
    url: json-schema/schema-contract.json
  - type: JSONSchema
    url: json-schema/feature-flag.json
  - type: JSONSchema
    url: json-schema/router-token.json
  - type: JSONSchema
    url: json-schema/api-key.json
  - type: JSONSchema
    url: json-schema/changelog-entry.json
  - type: JSONSchema
    url: json-schema/operation-response.json
  - type: JSONLD
    url: json-ld/wundergraph-context.jsonld
  - type: GraphQL
    url: graphql/wundergraph-graphql.md
- aid: wundergraph:wundergraph-subgraphs-api
  name: WunderGraph Subgraphs API
  description: Manage subgraphs - isolated GraphQL schemas that compose into federated graphs.
  humanURL: https://cosmo-docs.wundergraph.com/
  tags:
  - Subgraph
  tags_raw:
  - Subgraphs
  properties:
  - type: OpenAPI
    url: openapi/wundergraph-subgraphs-api-openapi.yml
  - type: Documentation
    url: https://cosmo-docs.wundergraph.com/
  - type: JSONSchema
    url: json-schema/namespace.json
  - type: JSONSchema
    url: json-schema/federated-graph.json
  - type: JSONSchema
    url: json-schema/subgraph.json
  - type: JSONSchema
    url: json-schema/monograph.json
  - type: JSONSchema
    url: json-schema/schema-contract.json
  - type: JSONSchema
    url: json-schema/feature-flag.json
  - type: JSONSchema
    url: json-schema/router-token.json
  - type: JSONSchema
    url: json-schema/api-key.json
  - type: JSONSchema
    url: json-schema/changelog-entry.json
  - type: JSONSchema
    url: json-schema/operation-response.json
  - type: JSONLD
    url: json-ld/wundergraph-context.jsonld
  - type: GraphQL
    url: graphql/wundergraph-graphql.md
- aid: wundergraph:graphql-api
  name: WunderGraph Cloud GraphQL API
  description: 'The WunderGraph Cosmo GraphQL API provides full lifecycle management of federated

    GraphQL APIs, including schema registry operations, composition checks, analytics

    queries, subgraph management, and routing configuration through a unified

    GraphQL interface backed by the Cosmo Control Plane.

    '
  tags:
  - GraphQL
  - Federation
  - API Management
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://cosmo-docs.wundergraph.com/
  baseURL: https://cosmo-cp.wundergraph.com
  properties:
  - url: https://cosmo-docs.wundergraph.com/
    type: Documentation
name: WunderGraph
tags:
- Federation
- GraphQL
- Management
- Schema Registry
- API Gateway
- Observability
- Agents
- Developer Tools
kind: contract
deliveryModel:
  model: unknown
  open_source: unknown
  commercial: true
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  - pricing
  - repository-unlicensed
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/wundergraph.png
access: 3rd-Party
common:
- type: Plans
  url: plans/wundergraph-plans-pricing.yml
- type: License
  name: Apache-2.0
  url: https://github.com/wundergraph/cosmo/blob/main/LICENSE
- type: StatusPage
  name: WunderGraph Status
  url: https://status.wundergraph.com/
- type: ChangeLog
  name: WunderGraph Cosmo Changelog
  url: https://github.com/wundergraph/cosmo/releases
- type: Webhooks
  name: WunderGraph Cosmo Webhooks
  url: https://cosmo-docs.wundergraph.com/control-plane/webhooks
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/wundergraph/overview
- type: AgenticAccess
  url: agentic-access/wundergraph-agentic-access.yml
- type: DomainSecurity
  url: security/wundergraph-domain-security.yml
- type: Authentication
  url: authentication/wundergraph-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/wundergraph
- url: https://github.com/wundergraph
  name: GitHub Organization
  type: GitHubOrganization
- url: https://wundergraph.com/
  name: 'WunderGraph Cosmo: The Open-Source GraphQL Federation Solution - WunderGraph'
  type: Website
  description: 'null'
- name: Use Cases
  type: UseCases
  data:
  - name: GraphQL Federation
- url: https://wundergraph.com/cosmo/features
  name: WunderGraph Features - WunderGraph
  type: Features
  data:
  - name: Advanced Request Tracing
  - name: Analytics, Metrics & Tracing
  - name: API Gateway
  - name: Audit Log
  - name: Authentication & Authorization
  - name: AWS Lambda Router
  - name: Breaking Change Detection
  - name: Cache Warmer
  - name: Composition Checks
  - name: Compositions
  - name: Event Driven Federated Subscriptions (Edfs)
  - name: Feature Flags
  - name: Graph Access Control
  - name: Graphql Federation V1 & V2
  - name: Graphql Router / Gateway
  - name: Graphql Subscriptions for Federation
  - name: Managed Service
  - name: Mcp Gateway
  - name: Oidc
  - name: Opentelemetry & Distributed Tracing
  - name: Persisted Operations
  - name: Pull-Request-Based Schema Workflows
  - name: Rbac
  - name: Schema Change Notifications
  - name: Schema Contracts
  - name: Schema Registry
  - name: Schema Usage Reporting
- url: https://wundergraph.com/pricing
  name: Pricing - WunderGraph
  type: Pricing
  description: 'null'
- url: https://wundergraph.com/customers
  name: Meet our Customers - WunderGraph
  type: Customers
  description: 'null'
- url: https://wundergraph.com/blog
  name: Blog - WunderGraph
  type: Blog
  description: 'null'
- url: https://wundergraph.com/learn
  name: Learn GraphQL Federation - WunderGraph
  type: Learning
  description: 'null'
- url: https://cosmo-docs.wundergraph.com/architecture
  name: Architecture - WunderGraph
  type: Architecture
  description: 'null'
- url: https://cosmo-docs.wundergraph.com/security-and-compliance
  name: Security & Compliance - WunderGraph
  type: Security
  description: 'null'
- url: https://cosmo-docs.wundergraph.com/security-and-compliance
  name: Security & Compliance - WunderGraph
  type: Compliance
  description: 'null'
- url: https://cosmo-docs.wundergraph.com/tutorial
  name: Tutorial - WunderGraph
  type: Tutorials
  description: 'null'
- url: https://cosmo-docs.wundergraph.com/cli/intro
  name: Cosmo CLI - WunderGraph
  type: CLI
  description: 'null'
- url: https://cosmo.wundergraph.com/login
  name: none
  type: Login
  description: 'null'
- url: https://wundergraph.com/privacy-policy
  name: WunderGraph, Inc. Website Privacy Policy - WunderGraph
  type: PrivacyPolicy
  description: 'null'
- url: https://trust.wundergraph.com/
  name: Trust Center
  type: Trust
  description: 'null'
- url: https://wundergraph.com/contact/sales
  name: Talk to GraphQL Federation Experts - WunderGraph
  type: Support
  description: 'null'
- type: Documentation
  name: WunderGraph Cosmo Documentation
  url: https://cosmo-docs.wundergraph.com/overview
- type: GettingStarted
  name: WunderGraph Cosmo Cloud Onboarding
  url: https://cosmo-docs.wundergraph.com/getting-started/cosmo-cloud-onboarding
- type: TermsOfService
  name: WunderGraph Cosmo Managed Service Terms of Use
  url: https://wundergraph.com/cosmo-managed-service-terms
- type: GitHubRepository
  name: WunderGraph Cosmo
  url: https://github.com/wundergraph/cosmo
- type: Examples
  name: WunderGraph Cosmo Federation Demos
  url: https://github.com/wundergraph/cosmo-federation-demos
- name: MCP Server
  url: mcp/wundergraph-mcp.yml
  type: MCPServer
- name: Agent Skills
  url: https://github.com/wundergraph/graphql-federation-skill
  type: AgentSkills
- type: LlmsText
  url: https://cosmo-docs.wundergraph.com/llms.txt
- type: Protobuf
  url: grpc/wundergraph-platform.proto
- type: gRPC
  url: grpc/wundergraph-protobuf.yml
- type: DomainSecurity
  url: security/wundergraph-cloud-domain-security.yml
- url: plans/wundergraph-cloud-plans.md
  type: Plans
- url: rate-limits/wundergraph-cloud-rate-limits.md
  type: RateLimits
- url: finops/wundergraph-cloud-finops.md
  type: FinOps
- url: https://cosmo-docs.wundergraph.com/connect-rpc/produce-generate-distribute-sdks
  type: SDK
created: '2025-06-05T00:00:00.000Z'
modified: '2026-08-14'
position: Producing
description: Full Lifecycle API Management for (Federated) GraphQL. Schema Registry, composition checks, analytics, metrics,
  tracing and routing. Deploy 100% on-prem or use our Managed Service. Apache 2.0 licensed, no vendor-lock.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
specificationVersion: '0.23'
x-merged-from:
- wundergraph-cloud

WunderGraph API — frequently asked questions

Does WunderGraph have an API?

Yes. APIs.io lists 11 APIs from WunderGraph, including WunderGraph Analytics API, WunderGraph API Keys API and WunderGraph Feature Flags API, and 8 more.

Is there an OpenAPI specification for the WunderGraph API?

Yes. APIs.io indexes 10 OpenAPI specifications for WunderGraph, each linked for download from this page.

How do I authenticate with the WunderGraph API?

WunderGraph uses bearer-token authentication (apiKey · 1 scheme). The details are profiled on APIs.io as Wundergraph Authentication.

How much does the WunderGraph API cost?

WunderGraph publishes its prices; its Developer plan is Free forever as of 2026-10-28. APIs.io lists 4 pricing plans for WunderGraph, with each plan's price, limits and inclusions under Pricing on this page.

Does WunderGraph have an MCP server?

Yes. APIs.io lists 1 MCP server for WunderGraph: WunderGraph ships MCP as a first-class product surface, in two distinct forms: a Cosmo MCP Server that puts the Cosmo control plane into an AI-enabled IDE, and an MCP Gateway built into the Cosmo Rout

Is the WunderGraph API ready for AI agents?

WunderGraph has a Kin Score of 57.8 out of 100 (strong) and an Agent Readiness score of 33.1 (agent-ready), scored by API Evangelist on 2026-11-06.

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