Every API, in your editor.

Name: APIVerve IDE Extensions
Author: APIVerve

The APIVerve extensions put all 360+ APIs inside VS Code and Visual Studio. Browse the catalog, call any endpoint, and drop ready-to-run code straight into your file — no docs tab, no context switch. Free and open source.

Get it for VS Code Get it for Visual Studio

Install

Two editors, one catalog

Both extensions surface the same APIs and stay current automatically — they pull the live catalog from our CDN, so new APIs show up without an update.

VS Code

Also runs in Cursor, Windsurf, VSCodium and Gitpod via the Open VSX registry — the same extension, one install.

Cursor · Windsurf · VSCodium · Gitpod

Get it on the Marketplace

Visual Studio

A native VSIX for Visual Studio 2022. Browse, call, and insert without leaving the solution you're working in.

Visual Studio 2022

Get it on the Marketplace

What it does

From catalog to committed code

Discover, test, and integrate an API without leaving the window you're already in. Same key and same credits as REST, the CLI, and MCP.

Browse the whole catalog

Search all 360+ APIs from a panel inside your editor — weather, geocoding, finance, DNS, validation, text and more. The catalog is baked in, so browsing works offline.

360+ APIsOffline browseSearch & filter

Run any endpoint live

Fill in parameters and call an API right from the IDE. See the real JSON response before you write a line of integration code.

Live requestsReal responsesPre-flight params

Drop in ready-to-run code

Insert a working call into the file you're editing — matched to your language, using the official SDK. From lookup to committed code in seconds.

Code insertionSDK-basedLanguage-aware

IDE extension questions.

Everything about installing and using the APIVerve extensions.

View the source on GitHub →

Are the extensions free?

Yes — both are free and open source (MIT). You only pay for the API calls you make, at the same credit pricing as REST. Browsing the catalog is free.

Which editors are supported?

The VS Code extension also runs in Cursor, Windsurf, VSCodium and Gitpod via Open VSX. There's a separate native extension for Visual Studio 2022.

How do I authenticate?

Run the Set API Key command once. Grab a free key from your dashboard after signing up — the same key works across the extensions, REST, the CLI, and MCP.

Which APIs can I call?

All 360+ APIs in the catalog. The extensions ship with the full catalog baked in and refresh it from our CDN, so new APIs appear without updating the extension.

What code does it insert?

A working call using the official APIVerve SDK, matched to the file you're editing. It's ready to run — set your key and go.

How is this different from the CLI or SDKs?

The CLI is for terminals and pipelines; the SDKs embed in your app. The extensions live in your editor for discovery and quick calls. Same APIs, same key — pick whichever fits where you're working.