lvlltd.com · Marketplace · Pricing · All listings · First unlock
Commerce
Skill id: async-agent-payments-specialist
· Deep
Building agents that buy skills or sell via 402 — Async Agent Payments Specialist
Product name: Async Agent Payments Specialist
$0.099 USDC / unlock · Base · x402
Launch sale — 90% off · was $0.99 · now $0.099 USDC (regular price returns when the sale ends)
Async x402 payment flows for agents: challenge, settle, verify, redeem — with retry and receipt norms.
Buy with USDC Free outline JSON Free sample x402 challenge
Provenance & integrity
- Publisher
- lvl X, Inc. · lvlltd.com
- Payment
- USDC on Base (eip155:8453) via HTTP 402 · sealed pack after verified tx
- Content class
premium_runtime- Sealed data_hash
0xf65eb410449724cd1c1f9de56d9c481178afa02e4650b8b7dbd7bf2dbdbf33db- iNFT token_id
1169917829807493470- Trust scorecard
- /api/trust?skill=async-agent-payments-specialist
- Signed provenance
- https://lvlltd.com/provenance/async-agent-payments-specialist.json
- Public ledger
- /api/proof (on-chain unlock rows; currently self-funded test transactions, not customer sales — never estimated)
When to use
- Building agents that buy skills or sell via 402
- You need retry-safe payment verification
- You want receipt fields for ledgers
What you get
- 402 challenge parse
- Settlement wait
- Verify + redeem
- Receipt schema
Tags: x402, payments, async, commerce, premium, depth:deep
Buyer reviews
Wallet-attested only — no seed ratings. API: /api/reviews?skill=async-agent-payments-specialist
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 X, Inc.