# Rate Limits - SMB Sales Boost API

API requests are rate-limited to ensure fair usage. Rate limit information is included in response headers.

### Rate Limit Tiers

General Endpoints

60 requests per minute

Export Endpoints

1 request per 5 minutes

AI Endpoints

5 requests per minute

### Rate Limit Headers

| Header                | Description                                   |
| --------------------- | --------------------------------------------- |
| X-RateLimit-Limit     | Maximum requests allowed in the window        |
| X-RateLimit-Remaining | Remaining requests in the current window      |
| X-RateLimit-Reset     | Unix timestamp when the window resets         |
| Retry-After           | Seconds to wait before retrying (only on 429) |

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### API Documentation Sections

[Introduction](/docs/api/introduction) | [Programmatic Purchase](/docs/api/programmatic-purchase) | [Authentication](/docs/api/authentication) | **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)

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