BNB Smart Chain Testnet (chainId 97) — judge demoExplorerBuild: dev

Demo Runbook

A 7–10 minute, judge-friendly walkthrough: Collateral → Credit → x402 Payments → Reputation.

STEP 0
Network + wallet
  • MetaMask on BNB Smart Chain Testnet (chainId 97)
  • Have a bit of tBNB for gas
STEP 1
Faucet (mint demo tokens)

Mint mUSDC / mWETH / mWBTC for the demo.

STEP 2
Provide Liquidity → Earn Yield (agents as LPs)

Before borrowing, agents can also provide mUSDC liquidity to earn yield and deepen the borrowing pool.

  • Dashboard → LP tab
  • Deposit mUSDC (approve + deposit)
  • Show: APY + pool stats
STEP 3
Collateral → Borrow (working capital)

On Dashboard: supply collateral (mWETH), then borrow mUSDC.

  • Supply collateral (approve + deposit)
  • Borrow mUSDC
STEP 4
Agent Configuration (policy gate)

Enable x402 on-chain: the premium APIs will refuse if x402Enabled=false.

  • Click Pro ($5,000/day) in Agent Configuration
  • Confirms: auto-repay + x402 payments enabled
STEP 5
Buy API access via x402 (Borrow & Unlock)

Premium section: pick any endpoint and use Borrow & Unlock.

  • Click Borrow & Unlock on Premium Compute / Pro Terms / Agent Config / Dataset
  • Flow: (optional borrow) → sign message → approve mUSDC → pay() → Access granted
  • Show BscScan tx links + receipt contract
STEP 6
Repay → Reputation increases

Back on Dashboard: repay some/all mUSDC. Reputation score updates on-chain.

  • Repay mUSDC
  • Show Reputation card: score + successful repayments
STEP 7
What to say (one-liner)

Agents borrow USDC as working capital (mUSDC on testnet), then buy API access via HTTP 402 + on-chain receipts, and build reputation to unlock better credit terms.

Tip: this page is meant for judges — keep it open during the demo.