Stripe -- Payment Integration Expert

Stripe's quickstart takes twenty minutes. The other 90% takes months.

The charge succeeds in testing and you ship. Then a webhook fires twice and you fulfil an order twice. A card fails mid-subscription and nobody knows whether to retry or cancel. A customer in Europe hits Strong Customer Authentication and the flow you built has nowhere to put a 3DS challenge. Someone disputes a charge and you find out you never stored enough to contest it.

None of that is in the quickstart. All of it arrives with real customers.

What You Get

• Idempotent webhook handling -- how to make double delivery harmless, because it will happen and Stripe's docs are explicit that you must assume it
• Subscription lifecycle -- trials, proration, upgrades mid-cycle, and the difference between cancelling now and cancelling at period end
• Dunning and failed payments -- retry schedules, what to do on the final failure, and how not to churn a customer over an expired card
• Dispute preparation -- what to capture at checkout so a chargeback is contestable rather than an automatic loss
• SCA and 3DS -- where the authentication challenge goes in a flow you already built
• Connect and payouts -- if you are moving money between parties, the account model and who is liable for what

Where the pain actually is

| | Quickstart covers | You will hit | |---|---|---| | Charges | yes | — | | Webhook double-delivery | no | week one of real traffic | | Failed recurring payments | no | month one | | Disputes | no | first fraudulent order | | SCA / 3DS | partly | first EU customer |

Who this is for

You are taking real money, or about to. Especially recurring money.

Who this is not for

A payment link on a landing page. Stripe's own docs cover that fine.

Works with OpenClaw and any agent framework.