Toolbooth eliminates API key friction for AI agents. Instead of managing dozens of API keys, signups, and billing accounts, your agent connects to one MCP endpoint and pays USDC micropayments per tool call via the x402 protocol on Solana mainnet. 22 tools across two categories: Solana Intelligence — on-chain data powered by Helius: • token_price ($0.0005) — real-time USD price for any SPL token • wallet_profile ($0.005) — full wallet breakdown with USD values • token_risk_score ($0.005) — 0-100 risk score from holder analysis • transaction_parse ($0.002) — human-readable transaction parsing • whale_alert ($0.01) — detect large wallet movements • dex_liquidity ($0.002) — pool depth and TVL ratings • token_holders ($0.005) — holder distribution and concentration • wallet_pnl ($0.05) — realized/unrealized PnL from swap history • copy_trade_signals ($0.01) — active positions and trading patterns Agent Concierge — we hold the API keys: • web_search ($0.01) — Google search via SerpAPI • web_scrape ($0.005) — any webpage to clean text • crypto_price ($0.001) — multi-chain price data via CoinGecko • weather ($0.001) — current conditions and 7-day forecast • news_headlines ($0.005) — Google News on any topic • compute_math ($0.0005) — evaluate math expressions No signup. No API keys. No subscriptions. Just connect and call.