niche · -0.1 capabilitymarket resourcedomain

v2

Score 19.1 / 100 0 providers +22 via APIs 50 APIs Search apis.io →
Business capabilities this tag reaches
Cybersecurity Management 1
Variants seen in the corpus: V2v2任务/任务实例v2
A resource tag, not a market

No company describes its business as “v2”. It names something an API does — and 22 providers reach it through a specification or operation tag. The APIs below are the answer to this tag; the companies are not.

Providers using this tag (0)

No company classifies itself here — see the resource-tag note above, and the APIs below.

APIs with this tag (50)

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 3 Complete, well-documented, and agent-ready
Microsoft Azure V2 APIRoot API73.3Candid Health V2 APIThe v2 API from Candid Health — 25 operation(s) for v2.68.8EDF Energy V2 APIThe v2 API from EDF Energy — 1 operation(s) for v2.66.5
Strong 35 Solid coverage with minor gaps
Cisco XDR V2 APIThe v2 API from Cisco XDR — 75 operation(s) for v2.62.9Confluence V2 Admin Key APIManage admin API keys for Confluence Cloud using the v2 API.62.1Confluence V2 Ancestors APIRetrieve ancestor pages in the content hierarchy using the v2 API.62.1Confluence V2 App Properties APIStore and retrieve app-specific properties in Confluence using the v2 API.62.1Confluence V2 Attachment APIManage file attachments on content using the Confluence Cloud REST API v2.62.1Confluence V2 Blog Post APICreate, retrieve, update, and delete blog posts using the Confluence Cloud REST API v2.62.1Confluence V2 Children APIRetrieve child pages and content in the hierarchy using the v2 API.62.1Confluence V2 Classification Level APIManage content classification levels for data protection in Confluence using the v2 API.62.1Confluence V2 Comment APICreate, retrieve, update, and delete comments on pages and blog posts using the v2 API.62.1Confluence V2 Content APIManage content including conversions and permissions using the Confluence Cloud REST API v2.62.1Confluence V2 Content Properties APIStore and manage custom properties on content using the Confluence Cloud REST API v2.62.1Confluence V2 Custom Content APICreate and manage custom content types in Confluence using the v2 API.62.1Confluence V2 Data Policies APIRetrieve data policy information for Confluence workspaces using the v2 API.62.1Confluence V2 Database APICreate and manage databases in Confluence using the v2 API.62.1Confluence V2 Descendants APIRetrieve all descendant pages in the content hierarchy using the v2 API.62.1Confluence V2 Folder APICreate and manage folders for organizing pages in Confluence using the v2 API.62.1Confluence V2 Label APIManage labels on content using the Confluence Cloud REST API v2.62.1Confluence V2 Like APIManage likes on Confluence content using the v2 API.62.1Confluence V2 Operation APICheck permitted operations on content using the Confluence Cloud REST API v2.62.1Confluence V2 Page APICreate, retrieve, update, and delete pages using the Confluence Cloud REST API v2.62.1Confluence V2 Redactions APIManage content redactions for sensitive information in Confluence using the v2 API.62.1Confluence V2 Smart Link APIManage smart links for rich content previews in Confluence using the v2 API.62.1Confluence V2 Space APIRetrieve and manage spaces using the Confluence Cloud REST API v2.62.1Confluence V2 Space Permissions APIManage space-level permissions using the Confluence Cloud REST API v2.62.1Confluence V2 Space Properties APIStore and retrieve custom properties on Confluence spaces using the v2 API.62.1Confluence V2 Space Roles APIManage roles assigned to users and groups within Confluence spaces using the v2 API.62.1Confluence V2 Task APIRetrieve and manage tasks within Confluence content using the v2 API.62.1Confluence V2 User APIRetrieve user information and details using the Confluence Cloud REST API v2.62.1Confluence V2 Version APIManage content versions and version history using the v2 API.62.1Confluence V2 Whiteboard APICreate and manage whiteboards in Confluence using the v2 API.62.1Netcracker V2 APIThe V2 API from Netcracker — 13 operation(s) for v2.61.0LlamaParse V2 APIThe V2 API from LlamaParse — 19 operation(s) for v2.60.3Chainstack V2 APIThe V2 API from Chainstack — 29 operation(s) for v2.59.5Origin Energy V2 APIThe v2 API from Origin Energy — 1 operation(s) for v2.57.9RevenueBase V2 APIThe v2 API from RevenueBase — 1 operation(s) for v2.57.3
Developing 5 Usable, with meaningful gaps to close
Permutive V2 APIThe v2 API from Permutive — 2 operation(s) for v2.53.0Sprig V2 APIThe V2 API from Sprig — 3 operation(s) for v2.50.9Lightdash v2 APIThe v2 API from Lightdash — 47 operation(s) for v2.49.9Beacon External Rest Service (all_api)The combined Beacon Rest Services document — 145 operations spanning the V1, V2, V3 and V4 tags plus the In...43.8Akeyless v2 APIThe v2 API from Akeyless — 256 operation(s) for v2.42.1
Thin 5 Limited public surface area
Casey's ItemApiItem Master (Pricebook) API. Returns up-to-date item data for a store, related items by UPC, and an unbuffe...37.9Babylon Labs v2 APIBabylon Phase-2 API endpoints37.8Clarifai V2 APIThe V2 API from Clarifai — 297 operation(s) for v2.36.1Chaitin Tech 任务/任务实例v2 APIThe 任务/任务实例v2 API from Chaitin Tech — 14 operation(s) for 任务/任务实例v2.33.8GoDaddy v2 APIAn incremental update that keeps the endpoints largely the same, but deprecates some commonly misused param...30.3
Emerging 2 Early or largely undocumented
NoBueno v2 APIThe v2 API from NoBueno — 8 operation(s) for v2.24.5Pendle V2 Core Smart ContractsOpen-source Solidity implementation of the Pendle V2 protocol — Router, MarketFactory, Market, PT, YT, vePE...24.3

Companies reaching this through an API (22)

These companies publish an API, specification or operation carrying “v2” 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.

Akeyless Babylon Labs Beacon Roofing Supply Candid Health Casey's General Stores Chainstack Chaitin Tech Cisco XDR Clarifai Confluence EDF Energy GoDaddy Lightdash LlamaParse Microsoft Azure Netcracker NoBueno Origin Energy Pendle Finance Permutive RevenueBase Sprig

Score breakdown

Frequency
55.5
log-scaled weighted occurrences
Breadth
0.0
spread across providers
Quality lift
24.9
mean composite of providers using it
Cohesion
1.6
strength of nearest seed neighbor

Related tags

v1 11 co-occurrences Query 6 co-occurrences Metrics 5 co-occurrences Notification 5 co-occurrences Organization 6 co-occurrences GraphQL 5 co-occurrences Security 5 co-occurrences Analytics 5 co-occurrences

Where this tag comes from

Api tag48
Openapi tag16
Openapi op tag184

Work with this as data

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Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

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This tag 
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All tags 
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As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/v2"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/v2/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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