$0.005 canary unlock

Prove the rails: free outline → USDC on Base → page auto-POSTs /api/pay with X-PAYMENT when the wallet returns a tx hash. Transfer alone does not deliver files.

Free outline 60s sample Need wallet setup first?

You need a tiny bit of ETH on Base for gas. Skill price is paid in USDC, but the transfer itself burns a few cents of ETH on Base (chain 8453). USDC alone is not enough. Typical: ~$0.01–$0.10. Bridge via bridge.base.org or buy in-wallet.

Human path

1 Base-capable wallet · network = Base (chain 8453)

Get MetaMask

2 Small ETH for gas + ≥ $0.005 USDC on Base

3 Tap Buy · $0.005 → confirm USDC transfer

4 Auto-unlock: when the wallet returns a tx hash, this page POSTs /api/pay with X-PAYMENT — wait for Unlock ready → download sealed pack

Stuck after paying? Paste tx below or use Recover unlock.

Have a tx hash already?

Next shelf (after canary)

Tripwire $0.099 · aie-premium-access-token

Destubbed Deep skills · /hub/marketplace/?depth=deep

Flagship $0.099 list cap · lvl-agent-revenue-os-pack

$89 Dominators bundle only when sealed hashes are live on /api/packs

Self-funded test ledger — loading live /api/proof…

Agents (no UI)

GET /api/pay?skill=agent-x402-first-buy
# preferred: sign wallet_next_action.sign.typed_data then POST PAYMENT-SIGNATURE
# fallback: transfer maxAmountRequired USDC to payTo
POST /api/pay
  X-PAYMENT: {"txHash":"0x…","skill":"agent-x402-first-buy"}
  {"skill":"agent-x402-first-buy","txHash":"0x…"}
GET /api/proof?skill=agent-x402-first-buy
GET /api/shop?format=next_action
GET /api/networks
GET /install/

Wallet help Deep shelf