Stripe cofounder here. This isn't really new -- it's an extension of our last round (https://www.cnbc.com/2019/09/19/fintech-start-up-stripe-notc...).
That said, we've seen a big spike in signups over the past few weeks. If any HN readers have integrated recently and have feedback, we're always eager to hear it. Feel free to email me at patrick@stripe.com and I'll route to the right team(s).
As always, thank you to the many HNers who are also active Stripe users!
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