Credits & Subscription - SMB Sales Boost API
Starter, Growth, and Scale plans use a credit-based system where each lead queried or exported costs 1 credit. Use these endpoints to purchase additional permanent credits or manage your subscription.
Credit balance: Your current credit balance is always available via GET /api/v1/me - see the monthlyCredits, monthlyCreditsRemaining, permanentCredits, and totalCreditsRemaining fields.
Endpoints
POST /api/v1/purchase-credits- Purchase additional permanent credits using your saved payment method (charged off-session via Stripe). Minimum 100 credits. Pricing: Starter 10¢/credit, Growth 8¢/credit, Scale 5¢/credit. Only available for Starter, Growth, and Scale plans.
POST /api/v1/subscription/cancel- Cancel your subscription at the end of the current billing period. Your access continues until the period ends.
Purchase Credits Parameters
creditCount (required, integer) - Number of credits to purchase (minimum 100).
API Documentation Sections
Introduction | Programmatic Purchase | Authentication | Rate Limits | User Profile | Leads | Filter Presets | Keyword Lists | Email Schedules | Export Formats | Export History | Account Settings | AI Features | Export Blacklist | Error Handling | Credits & Subscription | MCP Server | Integrations
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