Revalidate server pages after registration + display dynamic pricing

[onchainlu]

Summary

Two fixes for server page display issues:

1. Revalidate server pages after registration

• Server pages (/server/[id]) were serving stale data because Next.js cached the SSR output
• Added revalidatePath calls after successful registration in all four registration paths (tRPC register, tRPC registerFromOrigin, REST register, REST register-origin)
• Pages remain statically cached for fast loads — only invalidated when data actually changes

2. Display dynamic pricing from discovery metadata

• Endpoints with dynamic pricing (e.g. stableflowers /api/orders) showed "$300.00" instead of "Up to $300.00"
• Root cause: the 402 probe has no body, so the router falls back to maxPrice with scheme: exact. The discovery doc correctly says pricingMode: "dynamic" but this was discarded during registration
• Fix: extract pricingMode from the discovery document, store it in Resources.metadata, and use it in ResourcePricing to detect dynamic pricing regardless of the 402 scheme
• Falls back gracefully for old resources and single-endpoint registrations (no discovery doc)

Test plan

• Deploy to Vercel preview
• Re-register stableflowers.dev → server page should show "Up to $300.00" for POST /api/orders
• Check stablevoice.dev → paid resources should still show exact prices, SIWX should show "Free"
• Register a new origin → resource count should update immediately on server page
• Click refresh button on server page → should still work (no regression)

[vercel]

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Project	Deployment	Actions	Updated (UTC)
x402scan	Ready	Preview, Comment	May 22, 2026 2:26pm