import * as z from "zod/v3";
/**
 * Controls credit consumption for usage-based billing and quota enforcement.
 *
 * @remarks
 * Omitting this field uses the default cost of 1 credit per verification.
 * Credits provide globally consistent usage tracking, essential for paid APIs with strict quotas.
 */
export type KeysVerifyKeyCredits = {
    /**
     * Sets how many credits to deduct for this verification request.
     *
     * @remarks
     * Use 0 for read-only operations or free tier access, higher values for premium features.
     * Credits are deducted after all security checks pass.
     * Essential for implementing usage-based pricing with different operation costs.
     */
    cost: number;
};
/** @internal */
export type KeysVerifyKeyCredits$Outbound = {
    cost: number;
};
/** @internal */
export declare const KeysVerifyKeyCredits$outboundSchema: z.ZodType<KeysVerifyKeyCredits$Outbound, z.ZodTypeDef, KeysVerifyKeyCredits>;
export declare function keysVerifyKeyCreditsToJSON(keysVerifyKeyCredits: KeysVerifyKeyCredits): string;
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