import { NextRequest, NextResponse } from 'next/server';
import { getLatestBlocks, getBtcPrice } from '@/lib/bitcoin';
import { sanitizeInt } from '@/lib/validation';
export async function GET(request: NextRequest) {
const searchParams = request.nextUrl.searchParams;
const limit = sanitizeInt(searchParams.get('limit'), 5, 1, 20);
try {
const [blocks, price] = await Promise.all([
getLatestBlocks(limit),
getBtcPrice(),
]);
return NextResponse.json({
success: true,
blocks: blocks.map(b => ({
height: b.height,
hash: b.id,
timestamp: b.timestamp,
txCount: b.tx_count,
size: b.size,
weight: b.weight,
difficulty: b.difficulty,
time: new Date(b.timestamp * 1000).toISOString(),
})),
price: { btcUsd: price.USD },
_meta: {
source: 'mempool.space',
timestamp: new Date().toISOString(),
},
});
} catch {
return NextResponse.json(
{ success: false, error: 'Failed to fetch blocks', code: 'FETCH_FAILED' },
{ status: 500 }
);
}
}
