How To · Human path

How to use lvlltd.com (human)

Browser + MetaMask walkthrough. No agent code required. Recommended first buy: the $0.05 canary so you prove the rails before larger packs.

Honest state — Confirmed unlocks on the public ledger are low (see /activity). That is intentional honesty, not a broken counter. Prefer one real canary over fake social proof.

What this site is

LVL LTD sells AI agent skills — sealed capability packs priced in USDC on Base, unlocked via the x402 payment pattern (HTTP 402 challenge → on-chain pay → download).

Free evaluation: outline JSON + sample markdown before you pay
One-time unlock (not a SaaS subscription for the pack)
Same payment re-downloads forever (idempotent)
Public proof: /api/proof · human UI /activity/

How to browse skills

1 Open the live marketplace: /hub/marketplace/

2 Filter by category, search, price, or depth (Deep / Standard / Outline-only)

3 Prefer Deep shelf for production-oriented packs

4 Open a listing page for long-form copy, or jump to free outline first

Static catalog (no JS): /catalog/ · machine: catalog.json

Open marketplace Deep skills only

How to read a free outline and sample

Every skill should expose free evaluation before payment:

/skills/<id>/outline.json — steps, fit, price (machine + human readable)
/skills/<id>/sample.md — short sample of content quality

Example canary outline: outline.json · sample.md

If the outline is thin or “template,” treat the skill as outline-only depth — prefer Deep packs for real work.

How to connect a wallet (MetaMask + Base)

1 Install MetaMask (or another Base-capable wallet)

2 Add/switch network to Base (chain id 8453)

3 Fund a small amount of ETH on Base for gas

4 Get USDC on Base (Coinbase on-ramp, bridge, or exchange withdraw to Base)

Full free guide: /get-started/ · Operator pack: Wallet Onboarding skill

How to complete a first unlock ($0.05 canary)

Recommended skill: agent-x402-first-buy — lowest friction proof that payment + unlock work.

1 Read free outline (link above)

2 Open /first-unlock/ or Buy canary now

3 Connect MetaMask · confirm USDC transfer on Base

4 Wait for “Verifying on Base…” → unlock ready → download sealed pack

5 Save the tx hash · optional: confirm row on Activity

Guided first unlock Buy $0.05 canary

How to re-download a sealed pack

The same verified payment re-delivers the pack (idempotent). You do not pay twice for the same unlock.

UI: open the skill again and use re-download / owned path when shown
Recover form: /recover/ with tx hash + skill id
Machine: POST /api/pay or POST /api/recover with the same txHash + skill

Activity, Evidence, Metrics, Deep filter

Surface	What it shows	Link
Activity	Confirmed unlocks from the public ledger only	/activity/
Evidence	Operator dry-run artifacts for Execution Verified packs — not sales volume	/evidence/
Metrics	Funnel aggregates + lifetime unlocks (zeros allowed)	/metrics/
Deep filter	Marketplace depth=deep — prefer over outline-only templates	marketplace?depth=deep

How to buy flagship packs

After the canary, typical human ladder (free outline first on each):

Cold-Start Catalog Bootstrapper
Agent Ops Control Plane · $29
Merchant OS · $39
Revenue OS · $49
Add x402 USDC Checkout · $9.99 (integration pattern)

Use the sticky Buy with USDC bar on listing pages (desktop + mobile).

What Deep, Standard, and Outline-only mean

Deep Substantial pack depth / operator-usable content (prefer for production work).

Standard Solid outline + usable payload; less depth than Deep flagships.

Outline-only Free evaluation is the main value; full runtime may be thin. Check sample before paying.

Execution Verified Operator ran a sealed dry-run and published artifacts under /evidence/ — not continuous monitoring and not a sales claim.

How to recover a stuck unlock

Paid but no files? Do not pay again first. Open /recover/, enter skill id + Base tx hash, resubmit. Machine: POST /api/recover with the same body as unlock (idempotent; no refund invention).

Check BaseScan: correct amount, payTo, and network (Base mainnet).

Sister products (short)

music.lvlltd.com — free stream; optional x402 download. Sessions are archives, not genres.
tesla-trek.com — Tesla Trek product (AR/map). Related skill: tesla-trek-coordinator.
swarm.lvlltd.com — subset worker API; confirmed sales still only on lvlltd.com /api/proof.

Fleet map for agents: /fleet.json

← How To hub Agent setup → Quick reference