niche · 0.0 capability schema

JSON-Schema

Score 18.6 / 100 21 providers +16 via APIs 23 APIs Search apis.io →
Variants seen in the corpus: JSON SchemaJSON-Schema

Providers using this tag (21)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Developing 2 Usable, with meaningful gaps to close
BTC War Live Market Data APIFinanceCryptocurrencyMarket DataBitcoin3 APIs47.9OpenTravel AllianceTravelUnited StatesStandardsAviation8 APIs44.3
Thin 8 Limited public surface area
SchemaSureStructured Data Extractiontext-to-JSONDocument Parsing1 API38.6.txtCompanyArtificial IntelligenceLLMStructured Outputs1 API38.5KiotaCode GenerationMicrosoftOpenAPISDK1 API38.1Confluent Schema RegistryApache KafkaAvroCompatibilityConfluent1 API34.7RealSelfCompanyHealthcareAestheticsMarketplace1 API33.8OgenCode GenerationGoOpenAPISDK1 API33.1FastifyFrameworksHigh PerformanceJavaScript1 API31.5dottxtCompanyArtificial IntelligenceLLMStructured Outputs1 API27.9
Emerging 9 Early or largely undocumented
NSwag.NETASP.NET CoreC#Code Generation1 API24.2SpectralAPI DesignAPI LintingAPI Style GuideAsyncAPI1 API23.4Free Exercise DBCompanyOpen DataFitnessExercise1 API23.0API LintingAPI DesignAPI GovernanceAPI LintingAPI Style Guide10 APIs20.8SpecLynxAPI DesignAsyncAPIDeveloper Tools6 APIs20.7DreddContract TestingAPI TestingOpenAPIAPI Blueprint1 API20.2Spotlight RulesAPI GovernanceAPI LintingSpectralRulesets20.0AramisAutoCompanyConsumerAutomotiveE-Commerce1 API18.2JargonAPI DesignData ModellingDomain-Driven DesignDomains1 API12.8
Minimal 2 Almost no public developer surface
Open mHealthHealthHealthcareMobile HealthmHealth8.1Interface ResearchAPI ResearchInterface SpecificationsVocabulary4.1

APIs with this tag (23)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 4 Complete, well-documented, and agent-ready
Arcade Public SchemasThe ArcadeAI/schemas repo on GitHub publishes versioned JSON Schemas for the Arcade engine configuration (1...75.7Microsoft Azure Resource JSON SchemaJSON Schema definitions for core Azure Resource Manager data models including the base Resource type, Resou...73.3Confluent Schema Registry REST APIThe Schema Registry REST API stores and serves Avro, JSON Schema, and Protobuf schemas with versioning and ...72.9API Evangelist SchemaThe naming and structure of the digital objects we pass back and forth via APIs within the business and per...66.9
Developing 4 Usable, with meaningful gaps to close
Scalar RegistryScalar Registry provides centralized management and versioning of OpenAPI Documents, JSON Schemas, and Spec...49.4AGNTCY JSON Schema APIThe JSON Schema API from AGNTCY — 4 operation(s) for json schema.47.4FDC3 Context DataFDC3 Context Data defines a standard set of typed data structures used to carry information between financi...47.2Swift Binary Protocol (SBP)The native binary protocol for Swift Navigation devices — Piksi and Duro GNSS receivers and the Starling po...40.2
Thin 5 Limited public surface area
SchemaSure Structured Extraction APIREST API (OpenAPI 3.1) exposing POST /v2/extract for text/HTML and POST /v2/extract-image for document imag...38.6Redpanda Schema Registry APIThe Redpanda Schema Registry API is a Confluent-Schema-Registry-compatible REST API for managing Avro, JSON...33.8TypeSpec JSON Schema EmitterEmits JSON Schema documents from TypeSpec model definitions, enabling data validation and type documentatio...32.2FastifyFastify is a fast and low-overhead web framework for Node.js, designed for building high-performance APIs a...31.5Cucumber MessagesProtocol-buffer / JSON Schema specification of the messages exchanged between Cucumber components (parsers,...29.4
Emerging 10 Early or largely undocumented
Encore Application ConfigurationThe encore.app configuration file is the canonical declaration of an Encore application, including its plat...24.2SpectralSpectral is a flexible JSON/YAML linter and style guide enforcer with built-in support for OpenAPI (v3.1, v...23.4JSON SchemaJSON Schema is a declarative language for annotating and validating JSON documents. It is the foundational ...22.5Heroku Platform API Design ConventionsHeroku's design conventions for the Platform API, documented in the Platform API Reference and the API Comp...21.4Apicurio RegistryRed Hat's open-source API/schema registry that stores and validates OpenAPI, AsyncAPI, JSON Schema, Avro, P...20.8APIMetricsAPIMetrics provides live-traffic API monitoring with a rule engine that evaluates JSON Schema and response-...20.8SpecLynx CLIA command-line interface for overlay operations, dereferencing, bundling, format conversion (JSON/YAML), an...20.7Citation File Format SchemaThe CFF schema defines the structure of a CITATION.cff file in YAML, including required cff-version, messag...19.4Aramisauto Vehicle Catalog ContractsAramis Group publishes the machine-readable contracts behind the Aramisauto vehicle catalog as ten JSON Sch...18.2FastifyFastify is a fast, low-overhead web framework for Node.js with a strong plugin architecture and built-in JS...17.2

Companies reaching this through an API (16)

These companies publish an API, specification or operation carrying “JSON-Schema” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

AGNTCY API Evangelist API Specifications API Style Guides Arcade Citation File Format Confluent | the Data Streaming Platform Cucumber Encore FDC3 Microsoft Azure OpenJS Foundation Redpanda Scalar Swift Navigation TypeSpec

Score breakdown

Frequency
44.7
log-scaled weighted occurrences
Breadth
0.6
spread across providers
Quality lift
30.4
mean composite of providers using it
Cohesion
8.1
strength of nearest seed neighbor

Related tags

Spectral 6 co-occurrences API Design 9 co-occurrences Protobuf 6 co-occurrences AsyncAPI 6 co-occurrences OpenAPI 16 co-occurrences Code Generation 6 co-occurrences Validation 5 co-occurrences Schema 5 co-occurrences

Where this tag comes from

Api tag23
Provider tag21
Openapi tag1
Openapi op tag4

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