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Discuss – Do AI agents deserve all the hype they are getting?

2•MicroWagie•1h ago•0 comments

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47•UmYeahNo•1d ago•29 comments

LLMs are powerful, but enterprises are deterministic by nature

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Kernighan on Programming

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We built a serverless GPU inference platform with predictable latency

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17•s-stude•4d ago•15 comments

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14•8cvor6j844qw_d6•4d ago•6 comments
Open in hackernews

Ask HN: Has anyone built payment flows inside AI voice calls?

6•wasiyc•3w ago
Hey HN,

We originally were building vertical voice agents for fitness centers. During customer conversations, the idea of collecting payment during the call (via SMS link, keypad, or voice) would sometimes come up as something that might be useful.

We’re trying to understand how people have approached this in practice.

If you’ve worked on production voice systems or payments, I had a few questions: 1) Have you implemented in-call payment flows? 2) What tradeoffs or issues did you run into (compliance, reliability, etc.)? 3) Was it something customers actually used, or mostly ignored?

We also noticed a YC F24 company (Protegee) explored this space and later pivoted, which makes us curious what lessons people took away from that generation of attempts.

Appreciate any real-world experience or pointers. We’re trying to learn from folks who’ve actually shipped this.

Comments

dankwizard•3w ago
Yes,

Our IVR was replaced with an AI virtual agent that is a combination of answering questions but mostly sending calls to the right place.

If it is something like updating payment details or paying an invoice, they are transferred out of AI into a typical architect IVR flow (secured, no dtmf tones etc) and request their details in the specific order.

There is no way we would get sign off to feed customer credit card information into any AI model.

gauravguitara•2w ago
We built an implementation using OpenBotAuth for this exact use case. We posted it on HN a while back. take a look: https://news.ycombinator.com/item?id=46110459

To be SCA compliant, you need to show the intent of the user in-session. We take the approach of signing the cart using a user owned agent, which is compliant with AP2/ACP and now UCP specs.