import { NextRequest, NextResponse } from 'next/server';
import { getSolvLiquidity } from '@/lib/solv';
export async function GET(request: NextRequest) {
try {
const { searchParams } = new URL(request.url);
const chain = searchParams.get('chain') || undefined;
// Validate chain parameter if provided
const validChains = ['ethereum', 'bnb', 'arbitrum'];
if (chain && !validChains.includes(chain)) {
return NextResponse.json(
{
success: false,
error: `Invalid chain. Must be one of: ${validChains.join(', ')}`,
code: 'INVALID_CHAIN',
},
{ status: 400 }
);
}
const liquidity = await getSolvLiquidity(chain);
return NextResponse.json({
success: true,
liquidity,
_meta: {
source: 'Solv Protocol on-chain supply distribution',
filter: chain || 'all chains',
cache: '60s TTL',
price: 'solv',
cost: '$0.02 USDC',
timestamp: new Date().toISOString(),
},
});
} catch (error) {
return NextResponse.json(
{ success: false, error: 'Failed to fetch Solv liquidity data', code: 'SOLV_LIQUIDITY_FAILED' },
{ status: 500 }
);
}
}
