- GET /api/public/moonpay-url: returns a MoonPay checkout link for POL on
Polygon (pol_polygon). With partner keys in config (moonpayPublicKey/
moonpaySecretKey, now PATCHable), the URL is HMAC-signed and prefilled
with the member's own wallet address + shortfall amount; without keys it
falls back to MoonPay's generic buy page. MoonPay is merchant of record -
the site never touches funds.
- Join page: when the connected wallet can't cover the Premium entry, a
funding box appears with the exact shortfall, a buy button (new tab), and
a refresh-balance button.
- Training page: "buy POL with a card" callout after the funding video with
the three things to get right (POL, Polygon network, own address).
- Start page: one-line card-buy pointer under the sponsor card.
- Chatbot canned answer + AI system prompt updated (funding guidance).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
martbost
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