MCPVOT — x402 Facilitator Machine

MCPVOT hosts 8 paid + 1 free data tools for AI agents. Paid via x402 (USDC on Base): search_blockchain_data ($0.01), score_agent_wallet ($0.02), get_dex_prices ($0.01), get_crypto_asset ($0.01), search_web ($0.01), get_race_results ($0.02), lookup_driver ($0.01), search_hosted_races ($0.02). get_ecosystem_status is free. When a paid tool is called through the MCP server, it returns the 402 payment requirement in an isError tool result; the agent (or a x402-aware MCP client) must sign the USDC transfer on Base and retry with the X-PAYMENT header against the x402 route directly. See the mcpvot://x402/guide resource for the full payment flow. MCP WALLET: Connect your wallet at https://mcpvot.xyz/wallet, sign a one-time USDC Permit, and get a Session-Token. Pass it as Session-Token header on MCP requests to bypass x402 entirely — no agent wallet needed.