C++
C++ is a general-purpose, statically typed, compiled programming language created by Bjarne Stroustrup as an extension of C. C++ supports object- oriented, generic, and functional programming and is widely used in systems programming, game engines, embedded systems, scientific computing, finance, and high-performance services. The language is standardized by ISO/IEC JTC1/SC22/WG21 with current revisions including C++20 and C++23. C++ does not expose a network/HTTP API; this index captures the language home, standards process, reference documentation, and ecosystem resources.
C++ is profiled on the APIs.io network. Tagged areas include C++, Compiled Languages, Generic Programming, ISO Standard, and Object-Oriented.
C++’s developer surface includes getting-started guide, FAQ, GitHub presence, Stack Overflow tag, engineering blog, and 12 more developer resources.
Kin Score
Security Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Get Started 1
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 1
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Company 2
The organization behind the API
Other 6
Properties that don't map to a standard resource type
Source (apis.yml)
Work with this as data
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MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for providers
9 MCP tools reach this
find_providersBrowse and filter every provider in the catalog.get_provider_artifactsEvery artifact this provider publishes, grouped by type.get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.get_provider_toolsEvery MCP tool they ship, with the operation each wraps.get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.get_provider_ratingPRO — composite, band, trend and facet scores.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.
Call it yourself
curl for this page
curl "https://apis.io/api/v1/providers/cplusplus"
curl "https://apis.io/api/v1/providers?limit=25"
curl "https://apis.io/api/v1/providers/cplusplus/operations?limit=25"
curl "https://apis.io/api/v1/providers/cplusplus/evidence"
Discovery needs no key. Ratings and market analysis are Pro.