// Via API
const response = await fetch('https://toll.agenttoll.io/api/publisher/register', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    name: 'My API',
    email: 'you@example.com',
    wallet_address: 'YourSolanaWallet'
  })
});
const { api_key } = await response.json();

import tollbooth from '@agenttoll/sdk';

// Toll all agents, let humans through free
app.use(tollbooth(process.env.AGENTTOLL_KEY, {
  amount: 0.05,         // USDC per request
  freeForHumans: true   // Browsers pass free
}));

// Or use the convenience method
app.use(tollbooth.agentsOnly(process.env.AGENTTOLL_KEY));

tollbooth(apiKey, {
  amount: 0.05,            // USDC to charge (default: 0.05)
  freeForHumans: false,    // Let browsers through free
  paths: ['*'],            // Routes to toll (glob patterns)
  walletAddress: null,     // Override default wallet
  bypassHeader: null       // Header for internal bypass
});

// Toll only AI agents
tollbooth.agentsOnly(apiKey, options)

// Protect single route
tollbooth.protect(apiKey, options)

// Check if paid
tollbooth.hasPaid(req)  // boolean

// Check if AI agent
tollbooth.isAgent(req)  // boolean

import { tollgate } from '@agenttoll/sdk/edge';

export default tollgate(PUBLISHER_KEY, { amount: 0.01 });