API Client
Variants seen in the corpus:
API ClientsAPI Client
Providers using this tag (15)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 1 Complete, well-documented, and agent-ready
Developing 5 Usable, with meaningful gaps to close
Thin 4 Limited public surface area
APIs with this tag (16)
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 2 Solid coverage with minor gaps
Developing 5 Usable, with meaningful gaps to close
Bruno API ClientThe core open-source, git-native desktop API client (a lightweight Postman/Insomnia alternative). Compose a...Bruno API ClientBruno is an open-source API client for exploring and testing REST, GraphQL, and gRPC APIs. Collections are ...Spec Scoring APIPublic, no-auth REST API for scoring OpenAPI documents. GET /api/review/checks returns the full set of chec...Scalar API ClientFully open-source, offline-first API client built on the OpenAPI standard - a Postman/Insomnia alternative ...API DashAPI Dash is an open source AI-powered cross-platform API client built with Flutter for desktop and mobile. ...
Thin 4 Limited public surface area
InsomniaInsomnia is an open-source, cross-platform API development platform by Kong for designing, debugging, and t...Postman APIPostman hosts the platform collections and their runs. 92 paths, 152 operations.FirecampFirecamp is an open-source API development platform for designing, testing, and documenting REST, GraphQL, ...Thunder ClientThunder Client is the flagship VS Code REST API client extension offering a lightweight GUI for sending HTT...
Emerging 5 Early or largely undocumented
cURL Command Line ToolThe curl command-line tool transfers data to or from a server using URL syntax, supporting protocols includ...MilkmanMilkman is an extensible request/response workbench for various protocols like HTTP, gRPC, GraphQL, WebSock...YaakYaak is an open-source desktop API client for organizing and executing REST, GraphQL, WebSockets, Server Se...KreyaKreya is a GUI client for gRPC and REST APIs with innovative features for environments, authorizations, and...KeyRunner PlatformThe KeyRunner platform provides a local-first toolset for testing, monitoring, mocking, and running APIs wi...
Companies reaching this through an API (4)
These companies publish an API, specification or operation carrying “API Client” 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.
Score breakdown
Frequency
40.1
log-scaled weighted occurrences
Breadth
0.4
spread across providers
Quality lift
39.1
mean composite of providers using it
Cohesion
13.2
strength of nearest seed neighbor
Where this tag sits
Related tags
API Testing 8 co-occurrences
CLI 7 co-occurrences
gRPC 5 co-occurrences
Clients 5 co-occurrences
Testing 5 co-occurrences
Collection 5 co-occurrences
Developer Tools 11 co-occurrences
GraphQL 6 co-occurrences
Where this tag comes from
Provider tag15
Api tag17
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.