FastAPI

Meet the FastAPI Conf master of ceremonies: @judy.co.uk 🎙️ fastapiconf.com/speakers/#mc

We'll have a blast in the FastAPI Conf after party 🕹️🥳 fastapiconf.com/after-party/

In FastAPI 0.143.0, the OpenTelemetry auto exporter is now opt-in, enable it with the env var FASTAPI_OTEL_AUTO_CONFIGURE=true This handles some use cases like Nvidia's NeMo LLM training framework In @fastapicloud.com it just works by default ✨ fastapi.tiangolo.com/advanced/ope...

Welcome Polar as a Gold Sponsor of FastAPI Conf! 🎉 Polar handles payments, subscriptions, and sales tax so you can focus on building. Thank you for being part of the inaugural FastAPI Conf! 🤝 Oct 28, Amsterdam fastapiconf.com#supported-by

SQLAlchemy 2.1 was released 2 weeks ago, it adds several typing improvements and has @psycopg's latest version as the default for Postgres 🎉 SQLModel 0.0.48, just released, adds support for it, so you can get the new cool stuff by default. 🥳 sqlmodel.tiangolo.com

Welcome Redis as a Gold Sponsor of FastAPI Conf! 🎉 Redis helps developers build fast applications with caching and real-time data. Thank you for being part of the inaugural FastAPI Conf! 🤓 Oct 28, Amsterdam fastapiconf.com#supported-by

Our first Gold Sponsor for FastAPI Conf is Runpod! 🎉 Runpod provides cloud GPUs for training and deploying AI models. Thank you for being part of the inaugural FastAPI Conference! 🙌 Oct 28, Amsterdam fastapiconf.com#supported-by

FastAPI now has built-in OpenTelemetry support, natively 📈 No extra code needed. See how your app behaves in production. Go and upgrade to "fastapi[standard]" version 0.142.2 ⬆️ Read the docs: fastapi.tiangolo.com/advanced/ope...

Building AI agents with FastAPI? 🤖 Come and learn from Pieter Cailliau of Redis at FastAPI Conf: streaming LLM responses, shared state, caching, and keeping work running after a client disconnects. 🤓 fastapiconf.com/speakers/#pi...

SQLModel 0.0.47 adds direct support for Postgres, MySQL, MariaDB 🐘 sqlmodel.tiangolo.com (It was already supported via SQLAlchemy, but now all the SQLModel tests run with each DB)

Talk update 🎙️ François Voron is bringing a new topic to FastAPI Conf 2026: You don’t need /v2: API Versioning with FastAPI Come and learn the latest tricks from Polar.sh, including a custom SDK for clients, based on the new FastAPI versioning system 🤖 fastapiconf.com/speakers/#fr...

Want to learn tips and tricks for building FastAPI apps with AI, directly from Jason Liu on the Codex team at OpenAI? 🤓 Join us at FastAPI Conf in Amsterdam! 🚲 Psst, Sep 20 is the deadline to select your T-shirt size. 👕 fastapiconf.com/speakers/#jason-liu

What makes FastAPI fast, and how much faster can it get? ⚡ Come and learn from @marcelotryle.bsky.social, maintainer of Starlette and Uvicorn: surprising bottlenecks, Rust and Zig experiments, and what's next. 🤓 Join us at FastAPI Conf! fastapiconf.com/speakers/#ma...

Want your FastAPI Conf T-shirt in your size? 👕 Get your ticket and select your size by September 20! Tickets bought after that still include a T-shirt, but your size won't be guaranteed. Join us in Amsterdam! 🚲 fastapiconf.com

How does FastAPI help deliver NASA's James Webb Space Telescope data around the world? 🔭 Come and learn from @ben-falk.bsky.social at FastAPI Conf: FastAPI and the tech stack used at the Space Telescope Science Institute. 🌠 fastapiconf.com/speakers/#be...

Pydantic is the data building block of FastAPI. 🏯 In these past years, it became the data building block of AI... and virtually all Python data validation. 🐍 Come and learn directly from @sa.muelcolvin.com, the author of @pydantic.dev, how he uses AI to code. fastapiconf.com/speakers/#sa...

The FastAPI full-stack template now comes with the agent skills (uvx library-skills) for FastAPI and SQLModel built in. You can create your project, point your agent to it, and it will be able to write modern and correct code with the libararies. github.com/fastapi/full...

Come and learn how typing.Annotated works underneath from François Voron at FastAPI Conf. 🤓 Learn things you won't learn anywhere else. Join us in Amsterdam! 🚲️ fastapiconf.com/speakers/#fr...

A few days ago, the Early Bird tickets for FastAPI Conf got officially SOLD OUT! 🐦️ The response has been incredible. 🚀 If you’ve been thinking about joining us, don’t wait too long. 🏃‍♀️ Get your ticket: fastapiconf.com

The FastAPI full-stack template now comes with @fastapicloud.com ✨ Create your account, set settings, done. It deploys on merge. ⚡️ You can also still self-host it instead, using the guide and following all the steps. github.com/fastapi/full...

At some point recently FastAPI passed 100k followers on LinkedIn 💯 Thank you! 🙌 www.linkedin.com/company/fast... There's also: X: x.com/fastapi Bluesky: bsky.app/profile/fast...

FastAPI Conf speaker! 📢 @dynamicwebpaige.bsky.social is constantly making sure Google DeepMind AI tools are great for developers. Used to do that at GitHub, TensorFlow, and more. 🤓 Amazing speakers. FastAPI maintainers. An incredible community. Lots of Python. fastapiconf.com

The full-stack FastAPI template now serves the React - TanStack frontend with FastAPI ✨ One single app, one single deployment, one single domain. No CORS fights and debugging. github.com/fastapi/full...

There are only a few early bird tickets left for FastAPI Conf 🤏 🐦 fastapiconf.com

The FastAPI Full Stack Template now uses React Email for email templates and Mailpit for local email testing! 📬️ Develop emails with React Email, test them locally with Mailpit, generate and commit the templates, and use them from FastAPI as always. ⚡️ github.com/fastapi/full...

FastAPI Conf speaker news! 📢 Jason Liu, creator of Instructor, the person that convinced AI Labs to provide structured output with Pydantic (automatic compatibility with FastAPI). He's bringing us some insights directly from the Codex team at OpenAI 🤖 fastapiconf.com

This is the last week to get your early bird tickets for FastAPI Conf, hurry! 🏃 Prices increase next week. 📈 Do you need to convince your boss? Use our convincifyinator: fastapiconf.com/convince-you...

FastAPI was part of the @github.com Secure Open Source Fund. 🔒 It helped us ensure we follow best practices securing FastAPI and friends for everyone, including the code and open source management. 🙌 github.blog/open-source/...

FastAPI Conf news! 📢 @marcelotryle.bsky.social , maintainer of Starlette and Uvicorn, the web components behind FastAPI, will join us as a speaker in Amsterdam! 🙌 Get your tickets: fastapiconf.com

Here's the full-stack-fastapi-template 0.12.0 🎁 More modern, simpler, easier. Too many improvements to fit here, but let's start: You can now simply click the "Use this template" button in GitHub to create a new repo, possibly private. ✨ github.com/fastapi/full...

Remember this image from the James Webb space telescope? Wanna know how the science data here is transferred to scientists around the world using @fastapi.tiangolo.com ? And also the images we will see in January from The Roman Telescope (about to be launched). Come to FastAPI Conf. 🌠

FastAPI Conf speaker news! 📢 Ben Falk, FastAPI Expert, has led projects to distribute space science data around the world. James Webb, The Roman Telescope launched next month, and more. 🔭 Come to see real world advanced FastAPI use cases! 🌠 fastapiconf.com

Early Bird tickets for FastAPI Conf are still available, but only until August 23 🐓 Get yours before prices go up! 🎟️ You don't want to miss what we'll announce there 🤫 fastapiconf.com

Static assets are now smartly cached on FastAPI Cloud, powered by Cloudflare. ⚡️ Most are served directly by the high-performance CDN, without reaching your Python app. The cache resets automatically on every deployment. Just use standard @fastapi.tiangolo.com . Zero config. 😎

New FastAPI Conf speaker! 📢 @sa.muelcolvin.com , creator and founder of @pydantic.dev ✨ FastAPI is built on top of Pydantic and the two ecosystems are a perfect match. Of course we had to have him! 🤝 Early bird ending soon, got your tickets? fastapiconf.com

The official Redis SDK for FastAPI now supports rate limits 🚀 The Redis team is doing a great job here 🙌 github.com/redis/fastap...

FastAPI Conf first speaker announcement! 📢 François Voron, a long time FastAPI community member and open source builder, now helping developers sell software products through his work at Polar 🏦 Welcome to Amsterdam, François! Stay tuned, because this is just the beginning 🔥

FastAPI 0.141.1 fixes router.frontend() support for dependencies setting headers or background tasks 🐛

FastAPI app.frontend() now supports local development 💻️ fastapi dev: a missing frontend directory only shows a warning 👨‍🔬 fastapi run: exits with an error instead 🚨 ✨ new default check_dir="auto" ✨ new env var FASTAPI_ENV="development" fastapi.tiangolo.com/tutorial/fro...

Several FastAPI bug-fix releases in a row, the latest is 0.140.13 🐞 fastapi.tiangolo.com/release-notes/

Several memory improvements one after the next ⚡️ Get the latest FastAPI 0.140.7 🏃 github.com/fastapi/fast...

Memory improvements in FastAPI 0.140.0 ⚡️ Around 50% less memory usage 🐬 The benchmark says 16x improvement, but that's an extreme case. It will depend on your app and usage of dependencies. Thanks to ipeluffo for the investigation! 🤓

Looking for the official AI Agent Skills? Find them in the docs 👇️ FastAPI: fastapi.tiangolo.com/tutorial/#ai... Typer: typer.tiangolo.com/tutorial/ins... SQLModel: sqlmodel.tiangolo.com/install/#ai-... Asyncer: asyncer.tiangolo.com/tutorial/ins...

The FastAPI docs now recommend using uv to manage your projects, e.g. uv add "fastapi[standard]" 📝 fastapi.tiangolo.com/tutorial/

We’re about to start announcing speakers for FastAPI Conf! 🎤 But first: who would you love to see on stage? 👀

Bug fixes! FastAPI 0.139.2 🐛

FastAPI Conf Early Bird tickets are now available! 🎉 There’s a limited number of Early Bird tickets, so get yours before they’re gone: 👉 fastapiconf.com/tickets/ See you at FastAPI Conf! 🚀

With @fastapi.tiangolo.com's new support for frontend you can now deploy full-stack apps to FastAPI Cloud 🏰 All in the same domain, no need to even worry about CORS 😎 fastapicloud.com/docs/builds-...

FastAPI now has 100k GitHub stars ✨ 100k thank yous! 🙌 🍰 github.com/fastapi/fast...

FastAPI's router.frontend() now also supports router dependencies ✨ E.g. add cookie auth to a router, and a frontend at /admin. Handle the cookie auth in FastAPI, and let the frontend do its client-side routing (e.g. TanStack Router with React). In FastAPI 0.139.0 🔖