lvlltd.com · All listings · Static catalog · Brand: LVL LTD (not LvLX merch)

Skill id: async-agent-payments-specialist

Building agents that buy skills or sell via 402 — Async Agent Payments Specialist

Product name: Async Agent Payments Specialist

$5.99 USDC / unlock · Base · x402

Async x402 payment flows for agents: challenge, settle, verify, redeem — with retry and receipt norms.

x402 unlock challenge Free outline JSON Free sample

When to use

• Building agents that buy skills or sell via 402
• You need retry-safe payment verification
• You want receipt fields for ledgers

Capabilities

• 402 challenge parse
• Settlement wait
• Verify + redeem
• Receipt schema

Tags: x402, payments, async, commerce, premium

Machine links

• GET /api/pay — 402 challenge
• Trust scorecard JSON
• 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.