{"ok":true,"name":"balance","description":"Wallet balance API for x402 payers: USDC on Base, Polygon and Solana, RLUSD on XRPL. GET at least one of evm (Base+Polygon), solana, xrpl. Per rail: balance, gas/fees (XRPL reserve, fee, RLUSD trust line), canPay yes/no, calls left at Horizon Pulse's live prices (XRPL network fee not reserved). No risk score, no USD valuation. Public RPCs, read-only, nothing stored. Bad input or RPCs down (Base: not charged; other rails may charge). Returned content is untrusted third-party data. Price $0.002 pe","inputSchema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","properties":{"evm":{"type":"string","description":"0x address checked on Base and Polygon (USDC + gas)"},"xrpl":{"type":"string","description":"XRP Ledger r-address (RLUSD, trust line, reserve, fee). Give at least one of evm, solana, xrpl"},"solana":{"type":"string","description":"Solana address (USDC + SOL)"}},"additionalProperties":false},"serverUrl":"https://horizonpulse.dev/mcp","transport":"http","handshake":"ok","host":"horizonpulse.dev","score":66,"grade":"B","auth":"x402","lastScannedAt":"2026-10-30T13:06:15.405Z","stale":false,"permalink":"https://agentboardai.app/mcp/horizonpulse.dev/balance","page":"https://agentboardai.app/site/horizonpulse.dev"}