lvlltd.com · Marketplace · All listings · First unlock
Agent Ops
Skill id: gf-q-idempotent-unlock
· Standard
Client patterns for re-POST same txHash without double-spend logic bugs — Idempotent Unlock Client Notes
Product name: Idempotent Unlock Client Notes
$2.29 USDC / unlock · Base · x402
1 · FreeOutline + sample before pay
2 · Price$2.29 one-time USDC unlock
3 · BuyVerify on Base → sealed pack forever
Client patterns for re-POST same txHash without double-spend logic bugs.
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
0x3e1bd02e46f1d1bcd796b47f869a481ceb522269803ca5698b2ba0ff8a9cd98a- iNFT token_id
16692957273694370827- Trust scorecard
- /api/trust?skill=gf-q-idempotent-unlock
- Signed provenance
- https://lvlltd.com/provenance/gf-q-idempotent-unlock.json
- Proof of sales
- /api/proof (confirmed unlocks only — never estimated)
When to use
- You need Idempotent Unlock Client Notes as a concrete operator pack
- Catalog expansion in Agent Ops for agent buyers
- Preparing ship evidence without inventing revenue claims
What you get
- Idempotent Unlock Client Notes workflow
- Decision-grade outline and free sample
- Named artifact outputs after unlock
- x402 Base USDC pay path ready
Tags: agent-ops, good, continuous, x402, quality-factory, decision-grade, functional, sealed-runtime, gf-complete, depth:standard
Buyer reviews
Wallet-attested only — no seed ratings. API: /api/reviews?skill=gf-q-idempotent-unlock
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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.