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Skill id: free-to-paid-bridge
· Outline-only
Convert free usage to paid unlocks without hostage patterns — Free-to-Paid Bridge
Product name: Free-to-Paid Bridge
$6.99 USDC / unlock · Base · x402
1 · FreeOutline + sample before pay
2 · Price$6.99 one-time USDC unlock
3 · BuyVerify on Base → sealed pack forever
Value-gated upgrades from free usage to paid skills without hostage patterns.
Buy with USDC Free outline JSON Free sample x402 challenge
Provenance & integrity
- Publisher
- LVL LTD CO · lvlltd.com
- Payment
- USDC on Base (eip155:8453) via HTTP 402 · sealed pack after verified tx
- Content class
capability_pack_outline- Sealed data_hash
0x70ae332664e508f7a19ad309ecd3b880dee5fac7c19b7ff42d9b946aadec034f- iNFT token_id
15587775492157833629- Trust scorecard
- /api/trust?skill=free-to-paid-bridge
- Signed provenance
- https://lvlltd.com/provenance/free-to-paid-bridge.json
- Proof of sales
- /api/proof (confirmed unlocks only — never estimated)
When to use
- Free users never convert and paid users feel few
- You're deciding what to give free vs paid in a skill
- Paywall copy is weak or feels extractive
- You need freemium packaging for agent tools
What you get
- free surfaces to paid unlock moments without hostage export locks
- aha→paywall triggers with honest limit messaging
- free→paid funnel events agents and humans can audit
- upgrade CTAs by surface (catalog, 402, post-sample)
Tags: freemium, upgrade, activation, depth:outline_only
Buyer reviews
Wallet-attested only — no seed ratings. API: /api/reviews?skill=free-to-paid-bridge
Loading reviews…
Machine links
- GET /api/pay — 402 challenge
- Trust scorecard JSON
- Related skills JSON
- Reviews JSON
- Free outline.json · sample.md
- Full catalog.json
- llms.txt · llms-full.txt
Sealed capability pack for agents and humans. Free evaluation before pay. Payments: USDC on Base via HTTP 402. Company: LVL LTD CO.