/**
* Revenue Analytics — Task 14.5
* Admin-only. Tracks x402 payment activity.
*
* Since Vercel is serverless, persistent counters require external storage.
* This provides:
* - In-process counters (reset on cold start — good for monitoring)
* - On-chain treasury balance check (real revenue)
* - Pricing summary for projections
*
* In production, add Vercel KV or Upstash Redis for persistent counters.
*/
import { NextRequest, NextResponse } from 'next/server';
import { PRICING, FACILITATORS } from '@/lib/x402';
import { evmCall } from '@/lib/rpc';
import { getRevenueStats } from '@/lib/revenue';
const ADMIN_KEY = process.env.ADMIN_API_KEY || '';
export async function GET(request: NextRequest) {
// Admin auth — accepts both X-Admin-Key and Authorization: Bearer
const adminKey = request.headers.get('X-Admin-Key')
|| (request.headers.get('Authorization') || '').replace('Bearer ', '')
|| '';
if (!ADMIN_KEY || adminKey !== ADMIN_KEY) {
return NextResponse.json(
{ success: false, error: 'Unauthorized. Set ADMIN_API_KEY env var and pass as Bearer token.' },
{ status: 401 }
);
}
// On-chain treasury balance (Base USDC)
let baseTreasuryBalance = 'unknown';
try {
const treasuryAddr = FACILITATORS.base.payTo;
const usdcAddr = FACILITATORS.base.assetAddress;
const paddedAddr = treasuryAddr.toLowerCase().replace('0x', '').padStart(64, '0');
const result = await evmCall('base', usdcAddr, `0x70a08231${paddedAddr}`);
const balanceRaw = BigInt(result);
baseTreasuryBalance = `$${(Number(balanceRaw) / 1e6).toFixed(2)} USDC`;
} catch {
baseTreasuryBalance = 'RPC error';
}
// Revenue projections
const monthlyTarget = {
standard: { queries: 100000, price: 0.01, revenue: 1000 },
intelligence: { queries: 50000, price: 0.02, revenue: 1000 },
broadcast: { queries: 10000, price: 0.05, revenue: 500 },
solv: { queries: 30000, price: 0.02, revenue: 600 },
security: { queries: 20000, price: 0.02, revenue: 400 },
total: { queries: 210000, revenue: 3500 },
};
return NextResponse.json({
success: true,
revenue: {
treasury: {
base: {
address: FACILITATORS.base.payTo,
balance: baseTreasuryBalance,
},
solana: {
address: FACILITATORS.solana.payTo,
balance: 'Check on Solscan',
},
},
stats: await getRevenueStats(),
pricing: PRICING,
projections: monthlyTarget,
},
timestamp: new Date().toISOString(),
});
}
