Add Smarty Swap Safety service

[paulbettner]

Summary

• add the live Smarty Swap Safety service to the curated directory
• list its Solana MPP charge endpoint at $0.01 USDC per request
• link its OpenAPI document, llms.txt, and production homepage

Verification

• Production endpoint returns a valid Solana MPP 402 Challenge
• npx mppx discover validate https://smarty-money.vercel.app/openapi.json
• pnpm generate:discovery && pnpm check:types
• MPP_SECRET_KEY=<test-secret> pnpm build
• Registered on MPPScan

No self-purchase was made to manufacture registry activity; the production payment path, discovery metadata, persistent replay store, and recipient configuration are live.

[vercel]

@paulbettner is attempting to deploy a commit to the Tempo Team on Vercel.

A member of the Team first needs to authorize it.

[github-actions]

Thanks for submitting a service to the MPP directory!

If you want your service included in the curated mpp.dev/services list, complete this checklist before review:

Required

• Your service is live and accepting payments via MPP (not a placeholder or coming-soon)
• You've added your entry to schemas/services.ts following the contributing guide
• Types pass: pnpm check:types
• Build succeeds: pnpm build

Recommended

• Register your service on MPPScan (by Merit Systems) — it follows the standard MPP discovery format and makes your service discoverable by agents immediately, no PR required

Review criteria

We prioritize services that are high quality and novel. We may not approve services that duplicate existing functionality or aren't yet production-ready.

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Contributing guide · MPPScan · Protocol docs

[github-actions]

🔀 Changed Services

✅ Added

• smarty-swap-safety