Access 20+ DeFi, crypto, and AI endpoints through micro-payments. Get Aave rates, build DeFi transactions, fetch crypto prices, resolve ENS names, search Twitter, and query LLMs — all paid per-call with USDC on Base. No API keys needed, payment is the auth
Server Config
{
"mcpServers": {
"paytoll": {
"command": "npx",
"args": [
"-y",
"paytoll-mcp"
],
"env": {
"PRIVATE_KEY": "0x_YOUR_WALLET_PRIVATE_KEY"
}
}
}
}