Konfig is an SDK and API documentation generator that turns an OpenAPI Specification or Postman Collection into production-ready client libraries, interactive reference docs, demos, and tutorials. It generates and publishes idiomatic SDKs across TypeScript/JavaScript, Python, Java, C#, PHP, Ruby, Go, Swift, Kotlin, Objective-C, and Dart, republishing them automatically whenever the spec changes, and adds spec linting and generated SDK tests to keep client libraries in sync across the API lifecycle. Konfig is driven from a CLI (konfig-cli) and a konfig.yaml config that calls Konfig's hosted generation backend - it is a developer-tooling platform, not a hosted public REST API of its own. Konfig was sunset in December 2024 and its full codebase was open-sourced (MIT) at github.com/konfig-dev/konfig; the marketing site, docs, and 491 generated SDK repositories at github.com/konfig-sdks remain online.
Konfig publishes 6 APIs on the APIs.io network. Tagged areas include SDK Generation, Client Library, API Documentation, Developer Tools, and API Lifecycle.
Konfig’s developer surface includes documentation, engineering blog, and 7 more developer resources.
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Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
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Capability area (endpointsModeled - no documented public REST endpoint). Generates idiomatic client-library SDKs from an OpenAPI Specification or Postman Collection in TypeScrip...
Capability area (endpointsModeled). Tests and publishes generated SDKs to package registries (npm, PyPI, Maven Central/Sonatype, and others) via konfig test and konfig publish, ...
Capability area (endpointsModeled). Generates branded, interactive API reference documentation and markdown pages from the same OpenAPI spec, embedding language-specific SDK sni...
Capability area (endpointsModeled). Builds interactive, runnable demos and markdown-based tutorials on top of the generated SDKs so API consumers can onboard and try live calls ...
Capability area (endpointsModeled). A configurable linter that inspects an OpenAPI Specification for errors and quality issues before SDK and docs generation, so client librarie...
Konfig's developer platform for generating, validating, and publishing SDKs, API reference documentation, and interactive tutorials from OpenAPI specifications and Postman Colle...
aid: konfig-api
url: https://raw.githubusercontent.com/api-evangelist/konfig-api/refs/heads/main/apis.yml
name: Konfig
kind: company
description: Konfig is an SDK and API documentation generator that turns an OpenAPI Specification or Postman Collection into
production-ready client libraries, interactive reference docs, demos, and tutorials. It generates and publishes idiomatic
SDKs across TypeScript/JavaScript, Python, Java, C#, PHP, Ruby, Go, Swift, Kotlin, Objective-C, and Dart, republishing them
automatically whenever the spec changes, and adds spec linting and generated SDK tests to keep client libraries in sync
across the API lifecycle. Konfig is driven from a CLI (konfig-cli) and a konfig.yaml config that calls Konfig's hosted generation
backend - it is a developer-tooling platform, not a hosted public REST API of its own. Konfig was sunset in December 2024
and its full codebase was open-sourced (MIT) at github.com/konfig-dev/konfig; the marketing site, docs, and 491 generated
SDK repositories at github.com/konfig-sdks remain online.
deliveryModel:
model: saas
open_source: false
commercial: true
callable_host: false
label: Hosted service · you call their endpoint
confidence: medium
source:
- pricing
generated: '2026-08-28'
method: derived
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/konfig-api.png
tags:
- SDK Generation
- Client Library
- API Documentation
- Developer Tools
- API Lifecycle
- OpenAPI
- Code Generation
created: '2026-07-11'
modified: '2026-07-11'
specificationVersion: '0.23'
apis:
- aid: konfig-api:konfig-sdk-generation
name: Konfig SDK Generation
tags:
- SDK Generation
- Client Library
- Code Generation
- OpenAPI
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://konfigthis.com/docs/getting-started/
properties:
- url: https://konfigthis.com/docs/
type: Documentation
- url: https://konfigthis.com/docs/konfig-yaml/
type: Documentation
- url: https://www.npmjs.com/package/konfig-cli
type: SDK
description: Capability area (endpointsModeled - no documented public REST endpoint). Generates idiomatic client-library
SDKs from an OpenAPI Specification or Postman Collection in TypeScript/JavaScript, Python, Java, C#, PHP, Ruby, Go, Swift,
Kotlin, Objective-C, and Dart. Driven by the konfig-cli commands (konfig init, konfig generate) reading a konfig.yaml
generators block; the CLI calls Konfig's hosted generator backend to produce and version each SDK.
- aid: konfig-api:konfig-sdk-publishing
name: Konfig SDK Publishing and Updates
tags:
- Client Library
- Publishing
- API Lifecycle
- Package Managers
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://konfigthis.com/docs/tutorials/automate-sdk-updates/
properties:
- url: https://konfigthis.com/docs/tutorials/automate-sdk-updates/
type: Documentation
- url: https://github.com/konfig-sdks
type: SourceCode
description: Capability area (endpointsModeled). Tests and publishes generated SDKs to package registries (npm, PyPI, Maven
Central/Sonatype, and others) via konfig test and konfig publish, and automatically republishes every SDK when the source
spec changes so client libraries stay current across the API lifecycle. Published SDK repositories live under github.com/konfig-sdks.
- aid: konfig-api:konfig-documentation-portal
name: Konfig Documentation Portal
tags:
- API Documentation
- Developer Portal
- Reference Docs
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://konfigthis.com/docs/
properties:
- url: https://konfigthis.com/docs/
type: Documentation
- url: https://konfigthis.com/blog/openapi-documentation-generators/
type: Documentation
description: Capability area (endpointsModeled). Generates branded, interactive API reference documentation and markdown
pages from the same OpenAPI spec, embedding language-specific SDK snippets that stay in sync with the generated client
libraries and auto-update whenever the spec is republished.
- aid: konfig-api:konfig-demos-tutorials
name: Konfig Demos and Tutorials
tags:
- Developer Tools
- Demos
- Tutorials
- Onboarding
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://konfigthis.com/interactive-tutorial/
properties:
- url: https://konfigthis.com/interactive-tutorial/
type: Documentation
- url: https://konfigthis.com/docs/
type: Documentation
description: Capability area (endpointsModeled). Builds interactive, runnable demos and markdown-based tutorials on top
of the generated SDKs so API consumers can onboard and try live calls from the developer portal.
- aid: konfig-api:konfig-linting
name: Konfig OpenAPI Linting
tags:
- Linting
- API Governance
- OpenAPI
- Developer Tools
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://konfigthis.com/docs/lint-rules/
properties:
- url: https://konfigthis.com/docs/lint-rules/
type: Documentation
description: Capability area (endpointsModeled). A configurable linter that inspects an OpenAPI Specification for errors
and quality issues before SDK and docs generation, so client libraries are produced from a clean, consistent spec.
- aid: konfig-api:konfig-sdk-generation
name: Konfig SDK Generation Platform (Sunset)
description: Konfig's developer platform for generating, validating, and publishing SDKs, API reference documentation, and
interactive tutorials from OpenAPI specifications and Postman Collections. Delivered primarily through the konfig-cli
command-line interface and GitHub Actions integration. Konfig never published a public REST API for the platform itself.
The platform was sunset in December 2024 along with the konfigthis.com hosted offering.
humanURL: https://konfigthis.com/
status: Sunset
tags:
- SDK Generation
- Documentation
- Developer Tools
- OpenAPI
- Sunset
properties:
- type: Documentation
url: https://konfigthis.com/docs/
- type: GettingStarted
url: https://konfigthis.com/docs/getting-started/openapi-specification/
- type: Interactive Tutorial
url: https://konfigthis.com/interactive-tutorial/
- type: GitHub
url: https://github.com/konfig-dev/konfig
- type: Examples
url: https://github.com/konfig-dev/getting-started-example
- type: ClosureAnnouncement
url: https://dylanhuang.com/blog/closing-my-startup/
common:
- type: GitHubOrganization
url: https://github.com/konfig-dev
- type: SourceCode
url: https://github.com/konfig-sdks
- type: LinkedIn
url: https://www.linkedin.com/company/konfig
- type: Website
url: https://konfigthis.com
- type: Documentation
url: https://konfigthis.com/docs
- type: Plans
url: plans/konfig-api-plans-pricing.yml
- type: RateLimits
url: rate-limits/konfig-api-rate-limits.yml
- type: FinOps
url: finops/konfig-api-finops.yml
- url: https://konfigthis.com/blog
type: Blog
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
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