Romain Huet
@romainhuet
Followers
21,696
Following
7,034
Media
378
Statuses
4,218
Head of Developer Experience @OpenAI . Previously, Product Lead @Stripe , Platform @Twitter , Co-Founder & CTO of Jolicloud.
SF & NYC
Joined April 2007
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Last Seen Profiles
Pinned Tweet
Excited to share I’ve joined
@OpenAI
to lead Developer Experience! We’re only scratching the surface of what this foundational technology can do.
Thrilled to be on the team, eager to empower developers as they build on our platform—let’s shape the future of software together! 🪄
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The code to create a
@stripe
payment now fits in a Tweet! 💳🚀
#280characters
const stripe = require('stripe')('sk_test_BQokikJOvBiI2HlWgH4olfQ2');
const charge = await stripe.charges.create({
amount: 2000,
currency: 'usd',
source: 'tok_visa',
description: 'Payment'
});
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❤️
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I recently left
@Stripe
after 5 extraordinary years. I’m immensely grateful for the opportunity to work with the most talented, thoughtful, and humble people I could have hoped for, and so proud of all we’ve accomplished. Thank you Stripes for the adventure and friendships! 🙏✨
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To all developers and customers building on
@OpenAI
, we are here for you. ❤️
Our commitment to serve you remains unwavering, and we are continuing to prioritize stability and security of our systems.
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Good morning from
@OpenAI
DevDay! Excited to meet our incredible developer community and show live demos of our latest work. Tune in live!
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Developers and founders, what would you love to see on the
@OpenAI
platform in 2024 to improve your developer experience?
We’re here to listen, so please reply with your thoughts and ideas! 🧑💻💬📝
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📰🎩 I’m incredibly excited to announce I’ll be joining the phenomenal team at
@Stripe
in San Francisco to lead developer relations!
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Developers, what would you like to see
@stripe
work on this year? We’re constantly fine-tuning our roadmap directly based on your feedback. How can we help you build your next great idea? 👩🏻💻💬🚀
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The
@OpenAI
Startup Fund just announced Converge 2, our program for exceptional founders building AI products. The first cohort was super impressive, and we can’t wait to hear from you. Apply now!
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Incredibly proud of the
@OpenAI
team for all the product launches on DevDay.
Here’s a roundup of what’s new for developers: GPT-4 Turbo with 128K context and lower prices, the new Assistants API, Vision capabilities, DALL·E 3 API, TTS API, and more! 🚀
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We love both
@reactjs
and
@preactjs
at
@stripe
. The new Elements configurator is built with Preact,
@_developit
! ⚛🚀✨
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We love our users, and we’re doing what we do best against all challenges—we’re shipping! ChatGPT with voice is now available to all free users. Our work toward the mission continues.
ChatGPT with voice is now available to all free users. Download the app on your phone and tap the headphones icon to start a conversation.
Sound on 🔊
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Reflecting on these wild few days, grateful for this absolutely incredible team and how we’ve all come together.
We are so back! Happy Thanksgiving!
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Developers and entrepreneurs, what’s the one thing you’d love to see
@stripe
build or improve in 2018? We’re listening! 💬📝🙏
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New GPT-4 Turbo now available in GA with built-in vision capabilities! You can now use function calling and JSON mode with image inputs—something many of you have been asking for. Happy building! 🚀
GPT-4 Turbo with Vision is now generally available in the API. Vision requests can now also use JSON mode and function calling.
Below are some great ways developers are building with vision. Drop yours in a reply 🧵
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Absolutely mind-blowing! The first time I saw the demos of Sora, my jaw dropped. Can’t wait to see how much creativity this brings! 🎬🤯
Announcing Sora — our model which creates minute-long videos from a text prompt:
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Thank you
@satyanadella
and
@kevin_scott
for your exceptional leadership and unwavering support. We are immensely grateful and proud to partner with you. The mission continues! 🫡❤️
At the end of the day, the greatest privilege of my job is working with people who are driven by mission. These last 5 days, I saw people across OpenAI remaining calm and resolute in driving their mission despite all that was happening around them. And I saw people across
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Today, we’re bringing the
@stripe
platform to the physical world. I’ve had the chance to use the product for several months, and it still feels truly magical to issue a brand new credit card with one API request. 🤩👩🏻💻🎩💳✨
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Excited to launch new developer tools on
@stripe
! Monitor your API and webhook usage in real time, and easily keep your integration up to date. Let us know what you’d like us to build next, we’re listening. 👩🏻💻📈🚀
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Releasing a new demo to help developers build universal payment experiences on the web with
@stripe
:
✨ Customizable UI with Elements
💳 Payment Request API and Apple Pay
🌍 Payment methods in Europe and Asia
🚀 Local proxy for webhooks and HTTPS
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Say hello to
@OpenAIDevs
! We ❤️ developers, and we’ll share more frequent updates with all of you building on the
@OpenAI
platform. Join us and let’s build together!
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Excited to announce a new generation of embedding models, including a model 5x cheaper than the previous generation with stronger performance—that’s ~62,500 pages of text embeddings per dollar!
We’re also updating GPT-4 Turbo and introducing lower pricing for GPT-3.5 Turbo.
Expanding the platform for
@OpenAIDevs
: new generation of embedding models, updated GPT-4 Turbo, and lower pricing on GPT-3.5 Turbo.
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Packed event at the
@agihouse_org
agent hackathon today! We had the privilege to hear from
@vkhosla
, meet great founders, and I showcased some live
@OpenAI
API demos. The energy was buzzing—thanks for the warm welcome and all the engaging questions!
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The cupcakes I ordered on stage at
#StripeSessions
, using a credit card created with
@Stripe
Issuing *seconds* before! 🤯💳✨
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Passionate about APIs and platforms? We’re hiring for developer advocates and software engineers to build the future of
@stripe
’s developer experience. Join us! My DMs are open. 🚀✨
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Fantastic work by
@joshm
and the
@browsercompany
’s product team for coming up with another delightful UI interaction with AI. Could “Pinch to Summarize” become the new “Pull to Refresh”?
The new "Pinch to Summarize" feature for Arc Search browser is so responsive and so good. This is how design should work.
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Did you know
@stripe
offers OpenAPI 2.0 & 3.0 specs? 📚📃✍️
You can now benefit from the whole OpenAPI ecosystem, and use tools like Paw by
@luckymarmot
or
@postmanclient
to explore our API and make your first requests without writing code! 🚀
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Au revoir, Pioneer Building! 👋 We will miss you.
@Stripe
is moving to a new and bigger home on Monday!
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Amazing photo of
@EmmanuelMacron
celebrating our World Cup win! Thanks so much to our extraordinary
@equipedefrance
, so proud to be French! 🤩🇫🇷🏆
#FiersdetreBleus
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The
@TwitterDev
team can’t wait to meet more developers. Join us on the road!
http://t.co/GiNiqXgshS
#TwitterDrive
http://t.co/vQqrSWuOtj
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Hello London! Excited to live demo our new
@stripe
products with
@collision
and meet great users in the UK. 👨🏻💻💳✨🇬🇧
#StripeSessionsLondon
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Developers managing large async AI tasks, this is for you! Our new Batch API is here to reduce costs and increase your rate limits:
Introducing the Batch API: save costs and get higher rate limits on async tasks (such as summarization, translation, and image classification).
Just upload a file of bulk requests, receive results within 24 hours, and get 50% off API prices:
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Excited to partner with
@Twilio
to launch <Pay> at
#SIGNALconf
! You can now accept payments over the phone in just a few lines of code.
Come join me and
@krisgutta
for exciting live demos at 1PM!
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Excited to be speaking at AI Night in SF tonight! Looking forward to spending time with the fantastic
@vercel
developer community, and exploring how AI is reshaping businesses and the web experience. Join us!
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TFW you forgot you bought a bunch of Boring hats when doing live demos on stage… 🧢📦😂
@elonmusk
Buy 10 hats get 1 flamethrower free? 🔥
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Developers, check out our new
@Stripe
API Reference with instant search. This is only the beginning—we’ve got more improvements to our developer experience coming. What would you like to see? ✨
The same Stripe API Reference you know and love, now with:
⚡ Instant load
🔍 Search
📋 Click to copy
🌑 Dark mode
🧺 A whole lot more!
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Exciting announcements from
@zeithq
at ZEIT Day! Now Cloud 2.0 and a new usage dashboard powered by
@Stripe
Billing with usage records and invoices. Great working with
@notquiteleo
on this! 🚀📈📌
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🐥 Today is my last day
@Twitter
. Thank you so much everyone for such an incredible time. I’ll miss you. Au revoir! 👋
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Absolutely blown away by the new Twitter office. It’s just incredible.
http://t.co/zIJg8ZmVWL
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Congrats to the
@Stripe
team on a fantastic Sessions! 💳4️⃣2️⃣
The craftsmanship and attention to detail each year is always impressive, and seeing all the familiar faces made it feel just like coming home. Thanks for inviting me back to speak about DX and AI! ✨
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Developers using
@stripe
! What are your top feature requests for our documentation and API reference? How could we make your life easier when you integrate? We’re listening! 👩💻👨💻💬🙏
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Registration is open for
@OpenAI
DevDay—our first developer conference on November 6 in San Francisco! 🎉
Can’t wait to show you what we’ve been working on and listen to your ideas and feedback. Apply now—see you all soon! 🚀
🚀 Registration to attend OpenAI DevDay in-person is now live! Apply here:
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Rate limits can be frustrating, we hear you—that’s why we’re constantly working to push them. Excited to double all GPT-4 Turbo rate limits today to unblock new use cases! 📈
We’ve just doubled GPT-4 Turbo rate limits across the board and removed all daily limits. Here are the new maximum tokens per minute (TPM) you can now achieve.
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Excited to welcome London entrepreneurs and developers at the new
@Stripe
office to demo what we’ve been working on!
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“As the founder/CEO, you have one job: Look at where you’re spending your time, then fire yourself from that position.”
Great advice by
@jeffseibert
. As a former founder, it definitely resonates.
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Payment Request brings new experiences to the web.
@dalmaer
and
@bgalbs
showing how to use it today with
@Stripe
Elements.✨
#ChromeDevSummit
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Moving day for
@Stripe
! Working from
@Sightglass
with the developer platform team this afternoon. Join us if you’d like to talk APIs! 👩🏻💻👨🏻💻☕️
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We can’t wait to see the GPTs you build — and what you build with GPTs!
Introducing the GPT Store: Over 3M GPTs have been created and now you can find the most useful versions of ChatGPT for you.
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Launching a series of updates to the Assistants API—now with support for up to 10,000 files for knowledge retrieval and more precise tool and token control. Excited to see what you build!
Introducing a series of updates to the Assistants API 🧵
With the new file search tool, you can quickly integrate knowledge retrieval, now allowing up to 10,000 files per assistant. It works with our new vector store objects for automated file parsing, chunking, and embedding.
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Addressing a common developer request, we’ve introduced a new function calling behavior to ensure the model always calls one of your specified functions—ideal for structured responses and agentic use cases.
You can now ensure the model calls one of your specified functions by setting `tool_choice: "required"` in the Chat Completions and Assistants API.
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💳⚡️ Thrilled to be joining
@Stripe
this week in San Francisco! Developers, let’s build amazing things together. 🚀✨
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Thankful to be part of this incredible team. We still have so much work to do. Looking forward to the years to come!
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The awesome team at
@cursor_ai
shows improved reasoning on complex coding tasks with the new GPT-4 Turbo model:
Cursor users can now use the new gpt-4-turbo model. We’ve observed improved reasoning on complex tasks.
Example comparison between gpt-4-1106 and the new gpt-4-turbo below:
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Bonjour Paris! Excited to celebrate the 1st anniversary of
@Stripe
in France with our users and show what we’ve been up to in the past year.
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Introducing a new sample app to help you get started with the Assistants API and
@nextjs
! Great work by
@ilanbigio
and
@karoliskosas
.
Let us know what you need next—we can’t wait to see what you build!
We’ve open sourced a new quickstart to help you build with the Assistants API and
@nextjs
.
It comes with sample code for creating a chat interface with streaming, and using tools like function calling, code interpreter, and the new file search.
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Proud to work with such a talented team and incredible customers. We’re truly just getting started. If you’re passionate about building delightful developer products and experiences, we’re hiring! My DMs are open. ✨
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Are you a product engineer, developer advocate, or designer passionate about building great developer experiences? Come join us at
@stripe
! We have a lot of high-impact things to work on. My DMs are open. 📬✨
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Did you know
@nvidia
started nameless and the co-founders used NV in file names as shorthand for “next version”?
For incorporation, they searched for words with those two letters, leading them to “invidia,” Latin for “envy.” Nvidia was born.
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Looking for developers to provide feedback on some new payment APIs for
@Stripe
. We’d love to learn from your experience, in person in San Francisco or online. Send me a DM if you’re interested! 🙋♂️👩💻💬
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This week was a lot of fun! Surprise day trip to
@Disneyland
and
#PixarFest
for my birthday! 😍🎡🎢✨
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Nice write-up on integrating
@stripe
at Edinburgh Airport!
@gharrower
shared his tips using the API, webhooks, Payment Request, and more:
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@sm
Good news! ChatGPT is fully back up and everything should be working as expected. Apologies for the downtime ❤️
2
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In talking to users over the years, it’s always been clear they wanted a more programmable and customizable
@Stripe
to better fit their workflows. Excited to see Stripe Apps launch!
Today we are launching the public beta of Stripe Apps, a new way for developers to extend
@stripe
and build on top of our platform.
Some background on why we built Stripe Apps, what our platform enables you to build, and where we are headed.
🧵
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Best part of writing Swift with
@Javi
? This amazing man is so fast he can solve a Rubik’s Cube while Xcode compiles!
http://t.co/RrohGMkzBS
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こんにちは、東京の皆さん🇯🇵
@Fabric
のデモを
#TwitterFlock
でお見せすることができて光栄です！
#cannonballapp
#mystery
http://t.co/FJuzHo3Ruh
2
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Bravo
@EmmanuelMacron
! Vive la France ! 🇫🇷🇪🇺 So happy and proud we elected a smart, progressive, and inclusive leader.
#Presidentielle2017
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Great cover story on
@stripe
by
@valleyhack
. Proud to work with this incredibly talented team. DM me, we’re hiring!
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Good morning New York! 🗽 Excited to live demo our latest
@stripe
products on stage with
@collision
,
@gaybrick
, and
@cjc
! 👨🏻💻🌏✨
#StripeSessions
2
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Excited to join the AI agent hackathon tomorrow at
@agihouse_org
! Build AI assistants with
@OpenAI
APIs, see live demos, and hear from
@vkhosla
and
@pirroh
. The event is sold out, but there’s a few spots left for high-quality founders and builders:
3
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Congrats
@teich
,
@steren
,
@MylesBorins
and team on launching Node for App Engine standard! I moved this
@stripe
demo app in 2 lines of config, deploy time went from 15 minutes (with flex!) to 30 seconds. 🏎
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Building a delightful developer experience is all about the details, including error messages. Excited for us to make them even more helpful!
We're starting to roll out improved error messages in the OpenAI API, including typo detection, reliable error codes, and actionable suggestions:
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Happy New Year, developers! As we kickstart 2024, your insights on the
@OpenAI
DX are invaluable. We’ve already shipped a top request: API key usage metrics.
Keep sharing your ideas below! We’re always evolving thanks to your feedback. For more updates, follow
@OpenAIDevs
! 🚀
Developers and founders, what would you love to see on the
@OpenAI
platform in 2024 to improve your developer experience?
We’re here to listen, so please reply with your thoughts and ideas! 🧑💻💬📝
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Delighted to see
@JoshuaKushner
receiving well-earned recognition. Ever since our first memorable walk in Paris, he’s consistently shown incredible humility and kindness, inspiring new perspectives and grander thinking. An investor in a class of his own.
0
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One year ago today, I was on stage at
@Flight
for a live demo with my amazing partner in crime
@beardigsit
. Grateful for the opportunity. 🚀✨
1
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Congrats
@StdLibHQ
on launching a new environment to quickly build and deploy APIs! We’re excited to support the team and their vision.
2
9
42
Fantastic crowd of builders at our
@Stripe
product night in Singapore! Enjoyed live demoing Stripe and meeting many great users.
#StripeInSG
0
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Another day, another ship! 🚢
The Batch API now supports a top-requested feature: batch embeddings! We’ve also added support for vision, increased rate limits, and made it easy to create batches directly from the dashboard. Don’t miss our new guide:
The Batch API now supports embedding and vision models. We’ve also increased the requests-per-batch limit from 10,000 to 50,000, and added the ability to manage batches from the dashboard. See our new getting started guide:
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I’m really excited about what GPT-4 Turbo with Vision enables, and can’t wait to see what you can build with these higher limits!
We just increased the GPT-4 Turbo with Vision rate limits for our highest usage customers to 3,000 requests per minute and 50,000 requests per day—that’s 5x the previous limit. 📈
Thanks for your feedback! What else can we do to improve vision for you?
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Come watch
@adrind
and
@mglukhovsky
live on Twitch and ask your questions about
@stripe
! I’ll be behind the scenes this time! 🎥
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I’ve shared 8 concrete tips from
@Stripe
’s approach to designing APIs and providing a great DX:
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I’ll be speaking at the
@TwitterDev
event next week in SF and give demos of our new
@Stripe
SDK. Join us! 💳📲
#iosdev
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Who are the most creative and product-minded engineers in Developer Experience you’ve worked with? ✨
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Beautiful day in Paris to get my first shot of the Pfizer-BioNTech vaccine. Amazing how far we’ve all come. 💉
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Are you using
@stripe
webhooks? Try this new tool by
@mglukhovsky
to visualize, inspect, and debug webhook events. ✨
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