export interface McpConfig {
    rpcUrl: string;
    apiUrl: string;
    /** symbol → mint address for the active cluster */
    mints: Record<string, string>;
    /** hard cap for a single payment, in USD stablecoin */
    maxPaymentUsd: number;
    /** hard cap for total spend per UTC day, in USD stablecoin */
    dailyCapUsd: number;
    /**
     * ADR-008 owner mode: base58 pubkey of the wallet whose funds pay_checkout
     * draws from via the on-chain SpendAuthority (per-tx/daily caps + revoke
     * kill switch enforced by the program). The agent wallet only signs — it
     * never holds the owner's funds. Unset = spend from the agent wallet.
     */
    ownerWallet: string | undefined;
}
export declare function loadConfig(): McpConfig;
export declare function mintFor(config: McpConfig, symbol: string): string;
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