Who should use One Swagger?

One Swagger is a B2B product built for API developers and software engineers using VS Code.

Does One Swagger have a free plan?

Yes — One Swagger is free to use.

What platforms does One Swagger run on?

One Swagger runs on the web, Windows, macOS, and Linux.

Is One Swagger still maintained?

Unverified. One Swagger has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

Who makes One Swagger?

One Swagger is developed by Anikethana Reddy J L.

How long has One Swagger been around?

One Swagger first shipped in 2026.

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One Swagger

Name: One Swagger
Author: Anikethana Reddy J L

visualstudio.comAPI design, testing & docs

One Swagger is a VS Code extension for exploring OpenAPI and Swagger specifications and testing REST APIs. It provides an interactive request runner, schema viewer, and Zero-CORS HTTP testing for APIs built with frameworks such as FastAPI, Express, Spring Boot, Flask, and Django.

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Overview

12 features

One Swagger is an API design, testing & docs project. It helps developers explore OpenAPI specifications and test REST API requests directly within VS Code without browser CORS restrictions. One Swagger is a B2B product aimed at API developers and software engineers using VS Code. One Swagger is free to use. It runs on the web, Windows, macOS, and Linux.

Behind One Swagger is Anikethana Reddy J L, and it first shipped in 2026. Among its 12 catalogued features are openAPI explorer, swagger support, and request runner.

OpenAPI explorer
Swagger support
Request runner
Schema viewer
HTTP testing
Zero-CORS testing
REST API support
FastAPI support
Express support
Spring Boot support
Flask support
Django support

Built with & integrations

Runs on

BrowserWindowsmacOSLinux

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed21 Aug · 09:43 UTC
One Swagger — Universal API Explorer & Playground verified against its public source
Source: PulseGate · Open

Frequently asked questions about One Swagger

What does One Swagger do?: One Swagger helps developers explore OpenAPI specifications and test REST API requests directly within VS Code without browser CORS restrictions. It is catalogued under API design, testing & docs on PulseGate.
Who should use One Swagger?: One Swagger is a B2B product built for API developers and software engineers using VS Code.
Does One Swagger have a free plan?: Yes — One Swagger is free to use.
What platforms does One Swagger run on?: One Swagger runs on the web, Windows, macOS, and Linux.
Is One Swagger still maintained?: Unverified. One Swagger has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
Who makes One Swagger?: One Swagger is developed by Anikethana Reddy J L.
How long has One Swagger been around?: One Swagger first shipped in 2026.

At a glance

Platforms: Web
Languages: English
First seen: 21 Aug 2026
Built for: API developers and software engineers using VS Code
Model: B2B
Solves: Helps developers explore OpenAPI specifications and test REST API requests directly within VS Code without browser CORS restrictions.

Registered as

VS Code Marketplace: Anikethana.one-swagger

Developer

Anikethana Reddy J L

Index record

Indexed: 21 Aug 2026
Lifecycle: Alive
First seen: Aug 2026
Last seen: 21 Aug 2026

Identity audit (13)

Slug: one-swagger-universal-api-explorer-playground-visualstudio-com
Lifecycle state recorded: 21 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 21 Aug 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 21 Aug 2026
Canonical URL: https://marketplace.visualstudio.com/items?itemName=Anikethana.one-swagger

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