Stainless (@StainlessAPI) / X

Stainless

339 posts

Stainless

@StainlessAPI

Best-in-class SDKs, Docs, and MCP for your API. Joining forces with @AnthropicAI - read more: stainless.com/blog/stainless…

New York City

Joined December 2022

Pinned
Stainless
@StainlessAPI
May 18
We're thrilled to announce that Stainless is joining @AnthropicAI! Stainless was founded to make software better for everyone, and we're honored to continue that mission on the Anthropic team. Check out the announcement blog post for more: stainless.com/blog/stainless…
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Stainless
@StainlessAPI
Dec 10, 2024
Excited to share that we’ve raised a $25M Series A, led by @JenniferHli @a16z along with @sequoia, @thegp, @felicis, @zapier, and @MongoDB Ventures: stainlessapi.com/blog/stainless…
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Stainless
@StainlessAPI
Nov 5, 2025
Most API docs only show HTTP endpoints, but developers write code with SDKs. We're doing things differently with the Stainless Docs Platform, now available in early access. Stainless Docs are SDK-native. They update automatically when your API changes. Devs see your docs in the
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Stainless
@StainlessAPI
Oct 4, 2023
Replying to @AlexReibman @OfficialLoganK and @OpenAI
Several things, it's been totally rewritten. Some highlights: 1. Auto-retry with backoff if there's an error 2. Proper types (for mypy/pyright/editors) 3. You can now instantiate a client, instead of using a global default.
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Stainless
@StainlessAPI
Dec 22, 2024
The next generation of @OpenAI & @AnthropicAI's TypeScript SDKs are here, in early preview! If you use either library and are looking to experiment a bit over the holidays, we'd love your feedback: npmjs.com/package/openai… npmjs.com/package/@anthr…
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Stainless
@StainlessAPI
Sep 18, 2025
We're excited to welcome @kevinwhinnery as Head of Marketing & DevRel ✱ Kevin joins us from @OpenAI, where he worked with Stainless on SDKs and docs. With 15+ yrs in marketing, DevRel & eng leadership, he'll lead our efforts to support the dev community building on Stainless.
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Stainless
@StainlessAPI
Apr 7, 2025
You can now use Stainless to automatically generate MCP servers from your OpenAPI spec. It comes with built-in flags so your users can precisely control what gets exposed to the model: --tool --resource --operation --tag It's completely free and takes seconds to generate.
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Stainless
@StainlessAPI
Jun 10, 2025
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Stainless
@StainlessAPI
May 28, 2025
You can now add SDK code examples to your @mintlify docs with a single line of code. Just paste the OpenAPI URL into your docs.json file. app.stainless.com/docs/integrati…
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Stainless
@StainlessAPI
Sep 8, 2025
API pain isn’t in the code, it’s in the design. The right split: humans set intent, AI writes the middle layer, the platform handles infra. Stainless is that platform. From @RattrayAlex's conversation with @JenniferHli on the @a16z podcast.
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Stainless
@StainlessAPI
Sep 4, 2025
✨ Insights on the future of Agentic Apps ✨ 📅 Sep 8, 6:30PM @ Clay HQ A panel discussion with engineering leaders on what it really takes to build agentic systems - from handling non-deterministic behavior to the architectural decisions that actually work. @RattrayAlex -
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Stainless
@StainlessAPI
Jun 18, 2025
✨ MCP in practice: lessons from the builders ✨ 📅 June 25, 6PM @ Stainless HQ Join us for a panel discussion with @stripe, @Cloudflare, @JoinVantage, and @knocklabs on making APIs more agent-native, designing secure MCP tools, and building for LLM legibility. Register ⤵︎
3K
Stainless
@StainlessAPI
Jun 12, 2025
Last week, we hosted a panel discussion on "MCP and the future of AI x API" – and 150+ engineers, founders, and product leaders packed our space to explore the future of agents & APIs. A special thanks to all the panelists: @danshipper - @every @ilanbigio - @OpenAI
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Stainless
@StainlessAPI
Jul 24, 2025
Thrilled to support @composio's next generation SDKs: ✱ Faster & more reliable tool execution ✱ Intuitive & consistent naming conventions ✱ Vastly improved TypeScript SDK that is meaningfully more type-safe and has full feature parity with the Python SDK
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