An opinionated and statically-typed TypeScript SDK generator
Hi Hacker News! My name is Sagar, I’m working on a startup called Speakeasy - we’re making all APIs self-service. The platform is currently in beta, but we’re independently launching this tool which you can use to generate language-idiomatic, statically-typed TS SDKs from any public OpenAPI schemas. We hope to continue iterating on this to give devs a way to easily generate high fidelity client SDKs for all the major languages. Inspiration for this product is from past experiences struggling with OpenAPI. I was originally optimistic about using the OpenAPI tools to build out our offering,…
An opinionated and statically-typed TypeScript SDK generator launched on August 31, 2022 with 81 votes, #473 of 3,307 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 4 years on.
In plain words
Speakeasy's TypeScript SDK generator automatically creates language-idiomatic, statically-typed SDKs from OpenAPI schemas. Built for developers who need high-quality client libraries, it addresses gaps in existing OpenAPI tooling by prioritizing low dependencies and a better developer experience. The tool works with any public OpenAPI schema and is designed as a foundation for generating SDKs across multiple programming languages.
written from the facts on this page · September 2026
From the sources
The AI control plane for discovering, securing, and governing AI agents, MCP servers, and AI applications across your enterprise.
The AI control plane to understand how AI is used, define what it can access, and enforce security policy across every agent, MCP server, and Skill in your enterprise. AI spreads team by team. Nobody can list every agent, MCP server, and Skill in use Policies live in wiki pages and vary by team. There's no way to enforce them or prove they were followed We built our access controls on IAM. When we rolled out agents, the controls broke down. Speakeasy let us extend our identity management to all our AI usage. Every AI agent, MCP server, and Skill in your enterprise runs through one governed path. Understand how each is used, define what it can access, and enforce those rules on every action.…from easysdk.xyz
In the maker’s words, at launch
Hi Hacker News! My name is Sagar, I’m working on a startup called Speakeasy - we’re making all APIs self-service. The platform is currently in beta, but we’re independently launching this tool which you can use to generate language-idiomatic, statically-typed TS SDKs from any public OpenAPI schemas. We hope to…
Does a similar job
all alternatives →
Speakeasy SDK Gen with Webhooks [LW24]2024 · speakeasy.com · ▲161Handwritten SDKs generated from OpenAPI
Turn OpenAPI to Universal TypeScript SDKs2024 · speakeasyapi.dev · ▲27Hi HN! We’re excited to share our new code generator that lets you ship high-quality TypeScript SDKs, that your users will love, from your OpenAPI documents. Our ongoing goal is to help you build one SDK that runs anywhere modern JavaScript runs. This includes new runtimes like Deno and Bun in addition to the ever-popular Node.js. Additionally, the popularity of AI has meant server-sent events and file streaming are also commonplace - we wanted to cover these use cases too. This explosion in new runtimes and ways of interacting with APIs shifts cognitive burden on API developers often having…
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Fern2025 · buildwithfern.com · ▲260We built the world’s first generated, idiomatic gRPC and REST SDK. If you have public gRPC and REST endpoints, Fern is the SDK provider for you.

Hacker News API SDKs → Code Generation in Rust2023 · hacker-news.sideko.dev · ▲39Hi Hacker News! Patrick and Elias here. We built an SDK / Documentation generator for REST APIs. The link included shows the shiny output of our system: the docs! We generated 5 SDKs and docs from the Hacker News OpenAPI we found on GitHub. If you write code in Python, Typescript, Go, Ruby, or Rust, we’d love for you to try an SDK out! If you want to generate SDKs for your own API try our tool here: https://github.com/Sideko-Inc/sideko We are both software engineers, and we built this tool because we were spending too much time writing API integrations, supporting…
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Hey HN, I've been working on https://pornpen.ai, a site for generating adult images. Please only visit the site if you are 18+ and willing to look at NSFW images. This site is an experiment using newer text-to-image models. I explicitly removed the ability to specify custom text to avoid harmful imagery from being generated. New tags will be added once the prompt-engineering algorithm is fine-tuned further. If the servers are overloaded, take a look at the feed and search pages to look through past results. For comments/suggestions/feedback please visit…
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