# Introduction - SMB Sales Boost API

The SMB Sales Boost API provides RESTful access to our lead database, export tools, filter management, and AI features. All API endpoints return JSON responses and require authentication via Bearer token.

### Quick Start

Base URL

`https://smbsalesboost.com/api/v1`

Response Format

JSON (`application/json`)

Authentication

Bearer token (API key)

Protocol

HTTPS only

### Plan Requirement

API access is available for users on any paid plan (**Starter**, **Growth**, **Scale**, **Platinum**, or **Enterprise**). [View plans](/#pricing) to get started.

---

### API Documentation Sections

**Introduction** | [Programmatic Purchase](/docs/api/programmatic-purchase) | [Authentication](/docs/api/authentication) | [Rate Limits](/docs/api/rate-limits) | [User Profile](/docs/api/user-profile) | [Leads](/docs/api/leads) | [Filter Presets](/docs/api/filter-presets) | [Keyword Lists](/docs/api/keyword-lists) | [Email Schedules](/docs/api/email-schedules) | [Export Formats](/docs/api/export-formats) | [Export History](/docs/api/export-history) | [Account Settings](/docs/api/account-settings) | [AI Features](/docs/api/ai-features) | [Export Blacklist](/docs/api/export-blacklist) | [Error Handling](/docs/api/error-handling) | [Credits & Subscription](/docs/api/credits-subscription) | [MCP Server](/docs/api/mcp-server) | [Integrations](/docs/api/integrations)

[View Full API Documentation](/docs/api)

---

**Ready to Find Your Next Customers?** Get access to newly registered business leads updated every 5 minutes. [Get Started](/?utm%5Fsource=content&utm%5Fmedium=cta)