Scalar

brew install teamwarp/tap/warp export WARP_API_KEY= "wrp_live_..." # Flags are typed from the OpenAPI parameters warp time-off list-assignments -- limit 50 --output table # Every command speaks JSON too, so it composes warp time-off list-assignments --output json | jq '.data[].policy.name' bash Take their word for it “After years of helping enterprises implement API strategies at SmartBear, I can confidently say Scalar is what the industry has been waiting for. The strict OpenAPI compliance, robust CLI/API registry, and seamless CI/CD integration solve the exact pain points I watched customers struggle with daily. This is the modern API platform developers deserve.” Michael, Former Solutions Architect @ Smartbear “One of my most recent favorites is a in-browser ad hoc testing UI called Scalar. One of the things that I really love about Scalar, it's got this modern UI experience, and it provides built-in test generation code for a variety of targets, from cURL to HttpClient in C#. ” Captain Safia, Engineer @ Microsoft ASP.NET “Scalar's ‘golden ticket’ is… Scalar! They are (in my own words) building a product ecosystem for API design, docs, testing, and governance – with offerings at every price point. They are open source. So I can get in on free features and stay with Scalar no matter how big my API needs blow up.” Eron, Documentation Engineer @ Qrvey Docs The Modern Documentation Platform for Your API and Everything Else Write documentation with Markdown and MDX, generate API references from OpenAPI and AsyncAPI, and keep everything up to date with two-way Git sync. Markdown and MDX OpenAPI + AsyncAPI Two-Way Git Sync Custom HTML/CSS/JS Chat with AI/MCP Private or Public Create Docs → Learn More → Scalar embraces open standards and makes it easy for you to embrace them too. Join the open-source community and start building on open foundations. Developer Portals WWW.SCALAR.COM Scalar SDK Generation One Commit To Update All Your SDKs Bring your OpenAPI document and get type-safe client libraries for TypeScript, Python, Golang, PHP, Java and Ruby with more languages coming soon. OpenAPI-First Custom-code Code Samples OpenAPI Authentication Syncs with Docs File Streaming Support Generate SDK → Learn More → SDKs SCALAR.COM SOFTWARE • DEVELOPMENT • KITS API Client The Postman Alternative Your Team Is Dreaming Of Fully open-source & offline first API Client built on the OpenAPI standard, by us & our community. Offline-first Sync your local API OpenAPI by Heart Collaborate with Others No Vendor Lock-In Linux, Windows, macOS Send Request → Learn More → Client CLIENT.SCALAR.COM Marc from Scalar here, There's no better feeling than building and being enabled by the software you are integrating with. We've all experienced friction with out-of-date docs, no client SDKs in your favorite language, and no one to talk to about your struggles on-boarding. But we've also experienced those magical APIs that just work with everything you need right there. This drives our simple three tenants at Scalar: Accessibility, Open-Source, and API First. Making on-boarding easier and magical enables people to build, and being API first means your business can scale for the future (LLMs). Why Open-Source? If done right, it’s transparent, builds industry standards (OpenAPI), accelerates innovation, and fosters collaboration. We love Open-Source and keep it core to our values. We are fans of “show don't tell here” at Scalar: so try our Docs (this page), our SDKs for our API that includes our API Client, Agent to chat with APIs, and our GitHub for all our open-source products. As always, we love your feedback so drop us a line in our discord, email, or book a call with me to see how we can help. Marc Laventure CEO, Scalar L O V E S What are you waiting for? We're committed to enabling developers and companies to practice the highest of API industry standards. Get Started Book a Demo Community → GitHub → Contact Us → API Docs Write beautiful documentation with Markdown, MDX, OpenAPI, AsyncAPI, and two-way Git sync. Learn More SDKs Bring your OpenAPI document and get type-safe client libraries for TypeScript, Python and more. Learn More API Registry Managing & versioning OpenAPI Documents with a deep Git integration. Learn More API Client Minimal, powerful, fully open-source API Client built on open standards by us + our community. Learn More Next Pricing The API company. © API Documentation, Inc. Products Docs MCP & Agent SDKs Registry API References API Client Solutions Enterprise Pricing Customers Developer Portals OpenAPI Documentation API Docs for Devtools Resources Compare Migration Blog Changelog Company About Support Terms of Service Privacy Policy Security Brand Cookie Preferences Search... Ask AI Introduction Products Close Group Docs MCP & Agent SDK Generator Registry API References API Client Customers Enterprise Company Email Demo Sidebar Menu Home Home Docs Docs Pricing Pricing Resources Resources Log in Log in Register Register