{"ok":true,"schema":"lvl-shop-v1","name":"LVL LTD Agent Skill Market","site":"https://lvlltd.com","standards":["x402","ERC-7857"],"featured":{"start_here":{"id":"agent-x402-first-buy","role":"entry","price_usd":0.05,"name":"Agent x402 First Buy","blurb":"$0.05 live canary — prove challenge → USDC → sealed unlock","challenge":"https://lvlltd.com/api/pay?skill=agent-x402-first-buy","outline":"https://lvlltd.com/skills/agent-x402-first-buy/outline.json","sample":"https://lvlltd.com/skills/agent-x402-first-buy/sample.md"},"tripwire":{"id":"aie-premium-access-token","role":"tripwire","price_usd":0.99,"challenge":"https://lvlltd.com/api/pay?skill=aie-premium-access-token","outline":"https://lvlltd.com/skills/aie-premium-access-token/outline.json"},"flagship":{"id":"lvl-agent-revenue-os-pack","role":"flagship","price_usd":49,"name":"LVL Agent Revenue OS Pack","challenge":"https://lvlltd.com/api/pay?skill=lvl-agent-revenue-os-pack","outline":"https://lvlltd.com/skills/lvl-agent-revenue-os-pack/outline.json","sample":"https://lvlltd.com/skills/lvl-agent-revenue-os-pack/sample.md","product_page":"https://lvlltd.com/goods/lvl-agent-revenue-os-pack/"},"ladder":[{"id":"agent-x402-first-buy","price_usd":0.05,"role":"entry"},{"id":"aie-premium-access-token","price_usd":0.99,"role":"tripwire"},{"id":"lvl-agent-revenue-os-pack","price_usd":49,"role":"flagship"}],"networking":{"role":"boardy_superconnector","blurb":"Skills for agents that match, intro, prep meetings, follow up, and help close — Boardy Pro class","starter_pack":{"id":"networking-agent-starter-pack","price_usd":7.99,"challenge":"https://lvlltd.com/api/pay?skill=networking-agent-starter-pack","outline":"https://lvlltd.com/skills/networking-agent-starter-pack/outline.json","sample":"https://lvlltd.com/skills/networking-agent-starter-pack/sample.md"},"micro_skills":[{"id":"intro-quality-scorer","price_usd":4.99,"challenge":"https://lvlltd.com/api/pay?skill=intro-quality-scorer","outline":"https://lvlltd.com/skills/intro-quality-scorer/outline.json"},{"id":"warm-intro-message-generator","price_usd":3.99,"challenge":"https://lvlltd.com/api/pay?skill=warm-intro-message-generator","outline":"https://lvlltd.com/skills/warm-intro-message-generator/outline.json"},{"id":"meeting-prep-brief-agent","price_usd":4.99,"challenge":"https://lvlltd.com/api/pay?skill=meeting-prep-brief-agent","outline":"https://lvlltd.com/skills/meeting-prep-brief-agent/outline.json"},{"id":"deal-followup-sequencer","price_usd":4.99,"challenge":"https://lvlltd.com/api/pay?skill=deal-followup-sequencer","outline":"https://lvlltd.com/skills/deal-followup-sequencer/outline.json"}],"supporting":[{"id":"seller-agent","price_usd":24.99,"challenge":"https://lvlltd.com/api/pay?skill=seller-agent","outline":"https://lvlltd.com/skills/seller-agent/outline.json","boardy_note":"Close path after strong intro"},{"id":"agent-auditor-compliance-specialist","challenge":"https://lvlltd.com/api/pay?skill=agent-auditor-compliance-specialist","outline":"https://lvlltd.com/skills/agent-auditor-compliance-specialist/outline.json","boardy_note":"PII / intro compliance"}],"free_eval_tip":"Start with free outline: /skills/networking-agent-starter-pack/outline.json"}},"commerce_contract":{"id":"lvl-x402-base-usdc-v1","protocol":"x402","network":"base","chain_id":8453,"asset":"USDC","asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0xa00876513baa433ce2b58a5341fd06d2b6f9a6ed","challenge":"GET /api/pay?skill=<id>","unlock":"POST /api/pay X-PAYMENT: {\"txHash\":\"0x…\",\"skill\":\"<id>\"}","endpoint":"https://lvlltd.com/api/pay","free_eval":"GET /skills/<id>/outline.json","applies_to":["skills","premium_skills","digital_goods_on_lvlltd"],"proof":"https://lvlltd.com/api/proof"},"payment":{"protocol":"x402","network":"base","chain_id":8453,"asset":"USDC","asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0xa00876513baa433ce2b58a5341fd06d2b6f9a6ed","challenge":"GET /api/pay?skill=<id>","unlock":"POST /api/pay X-PAYMENT: {\"txHash\":\"0x…\",\"skill\":\"<id>\"}","endpoint":"https://lvlltd.com/api/pay"},"inventory":{"skills":111,"premium":46,"digital_goods":1,"catalog":"https://lvlltd.com/catalog.json","search":"https://lvlltd.com/api/catalog","cart":"https://lvlltd.com/api/cart","samples":"https://lvlltd.com/skills/index.json"},"buyable_assets":{"skills":{"contract":"lvl-x402-base-usdc-v1","list":"https://lvlltd.com/api/catalog","full":"https://lvlltd.com/catalog.json"},"digital_goods":{"contract":"lvl-x402-base-usdc-v1","items":[{"id":"lvl-agent-revenue-os-pack","type":"digital_good","name":"LVL Agent Revenue OS Pack","price_usd":49,"contract":"x402_skill_unlock","challenge":"https://lvlltd.com/api/pay?skill=lvl-agent-revenue-os-pack","sample":"https://lvlltd.com/skills/lvl-agent-revenue-os-pack/sample.md","outline":"https://lvlltd.com/skills/lvl-agent-revenue-os-pack/outline.json","product_page":"https://lvlltd.com/goods/lvl-agent-revenue-os-pack/"}]},"open_marketplace_listings":{"contract":"lvl-upload-escrow-v1","list":"https://lvlltd.com/api/upload?list=1","escrow":"https://lvlltd.com/api/escrow","note":"Third-party listings; fee on confirmDelivery"}},"agent_purchase_sequence":["GET https://lvlltd.com/api/shop — this document","GET https://lvlltd.com/api/catalog?q=… — pick skill_id","GET https://lvlltd.com/skills/<id>/outline.json — free evaluation","GET https://lvlltd.com/api/pay?skill=<id> — HTTP 402 challenge","Transfer maxAmountRequired USDC (atomic) to payTo on Base","POST https://lvlltd.com/api/pay with X-PAYMENT {\"txHash\",\"skill\"} — sealed_pack.files","Optional: store license.token for redeem without re-scanning chain","Heartbeat: GET https://lvlltd.com/api/proof"],"surfaces":{"discovery":"https://lvlltd.com/agent.json","agent_card":"https://lvlltd.com/.well-known/agent-card.json","llms":"https://lvlltd.com/llms.txt","well_known_llms":"https://lvlltd.com/.well-known/llms.txt","protocols":"https://lvlltd.com/protocols.json","openapi":"https://lvlltd.com/openapi.json","sdk":"https://lvlltd.com/sdk/agent-shop.mjs","ready":"https://lvlltd.com/api/ready","health":"https://lvlltd.com/api/health","proof":"https://lvlltd.com/api/proof","revenue":"https://lvlltd.com/api/revenue","registration":"https://lvlltd.com/discovery/registration.json"},"fleet":{"skills_market":{"url":"https://lvlltd.com","contract":"lvl-x402-base-usdc-v1","buyable_here":true},"music":{"url":"https://music.lvlltd.com","buyable_here":false,"x402":true,"catalog":"https://music.lvlltd.com/catalog.json","pay":"https://music.lvlltd.com/api/pay","track_count":3018,"price_usd_hint":0.05,"pay_to":"0xa00876513baa433ce2b58a5341fd06d2b6f9a6ed","note":"Free stream; paid download via x402 on music domain (same Base USDC treasury)","updated_at":"2026-07-13T20:03:01Z","artist":"Joseph Taylor","related_skills":[{"id":"music-production","challenge":"https://lvlltd.com/api/pay?skill=music-production"},{"id":"music-video-matcher","challenge":"https://lvlltd.com/api/pay?skill=music-video-matcher"}]},"tesla_trek":{"url":"https://tesla-trek.com","buyable_here":false,"related_skill":"tesla-trek-coordinator","related_challenge":"https://lvlltd.com/api/pay?skill=tesla-trek-coordinator","outline":"https://lvlltd.com/skills/tesla-trek-coordinator/outline.json","note":"Sister AR/travel product; coordinator skill sells under x402 on this market"},"swarm":{"url":"https://swarm.lvlltd.com","buyable_here":false,"orchestrate":"https://lvlltd.com/api/orchestrate","note":"Sister worker; plans via /api/orchestrate on main market"}},"open_marketplace":{"list":"https://lvlltd.com/api/upload?list=1","escrow":"https://lvlltd.com/api/escrow","fee":"15% platform on free-tier confirmDelivery"},"signature":"♾️"}