niche · -0.5

Playground

Score 16.9 / 100 8 providers 8 APIs Search apis.io →
Variants seen in the corpus: Playgroundplayground

Providers using this tag (8)

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

Strong 1 Solid coverage with minor gaps
AutomatticAutomattic is the company behind WordPress.com, Jetpack, WooCommerce, Tumblr, Gravatar, Akismet, WordPress ...9 APIs57.1
Developing 3 Usable, with meaningful gaps to close
HeliconeHelicone is an open-source LLM observability platform and AI gateway that helps developers monitor, evaluat...33 APIs46.1UnleashUnleash is the open-source feature management platform enabling progressive delivery, A/B testing, and cana...36 APIs41.4HouroneHour One (developer surface "MakeReals") is an AI video-generation platform that turns text, scripts and da...6 APIs39.6
Thin 3 Limited public surface area
Taxi - Describe How Your APIs and Data RelateTaxi is an open-source language (Apache 2.0) for describing APIs, data models, and how data relates across ...8 APIs32.3LunaryLunary is an open-source LLM observability and evaluation platform: tracing, prompt management, datasets, e...14 APIs30.6GlamaGlama is an all-in-one AI workspace combining an MCP server marketplace and registry, a managed MCP gateway...7 APIs30.3
Emerging 1 Early or largely undocumented
Department of LaborThe U.S. Department of Labor (DOL) is the federal department that fosters, promotes, and develops the welfa...5 APIs18.5

APIs with this tag (8)

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 →

Strong 1 Solid coverage with minor gaps
WordPress.com REST API - wpcom/v2 namespaceThe WordPress.com and Jetpack platform extension namespace — 1,716 operations covering hosting and code dep...57.1
Developing 3 Usable, with meaningful gaps to close
Helicone Playground APIThe Playground API from Helicone — 2 operation(s) for playground.46.1Unleash Playground APIEvaluate an Unleash context against your feature flags.41.4Hourone playground APIThe playground API from Hourone — 4 operation(s) for playground.39.6
Thin 3 Limited public surface area
Taxi PlaygroundInteractive web-based editor for writing Taxi schemas and TaxiQL queries with live diagram generation and q...32.3Lunary Playground APIThe Playground API from Lunary — 2 operation(s) for playground.30.6Glama Chat and PlaygroundAll-in-one AI workspace that chats with any MCP server the user owns, routed through the Glama Gateway so e...30.3
Emerging 1 Early or largely undocumented
DOL API SamplerThe DOL API Sampler is an interactive playground for exploring the DOL Open Data API v4 endpoints. It serve...18.5

Score breakdown

Frequency
31.8
log-scaled weighted occurrences
Breadth
0.2
spread across providers
Quality lift
44.4
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Where this tag comes from

Api tag7
Openapi tag5
Openapi op tag15