# SpendNexus ## Docs - [Getting started](https://docs.spendnexus.com/getting-started.md) - [How to Connect Slack to SpendNexus](https://docs.spendnexus.com/integrations/slack.md): Step-by-step guide to connecting SpendNexus with Slack for automated subscription renewal alerts and budget notifications. - [SpendNexus Webhooks - Developer Integration Guide](https://docs.spendnexus.com/integrations/webhooks.md): A technical reference for implementing outbound webhooks to sync SpendNexus data with your internal tools and ERP systems. - [Introduction to SaaS Spend Management](https://docs.spendnexus.com/introduction.md): Learn how SpendNexus helps founders and finance teams take control of SaaS subscriptions and optimize software spend. - [Billing](https://docs.spendnexus.com/security/billing.md) - [Privacy](https://docs.spendnexus.com/security/privacy.md) - [Smart Subscription Alerts & Renewal Notifications](https://docs.spendnexus.com/user-guide/alerts.md): Configure automated renewal alerts and budget notifications via Email and Slack using SpendNexus smart rules. - [How to Import SaaS Subscriptions via CSV](https://docs.spendnexus.com/user-guide/csv-imports.md): Master the SpendNexus CSV import tool to onboard your entire SaaS stack in minutes. Learn about field mapping and data validation. - [SaaS Data Hygiene & Vendor Normalization](https://docs.spendnexus.com/user-guide/data-hygiene.md): Ensure your SaaS stack is lean and clean. Learn how to merge duplicate vendors and audit subscription ownership for better accountability. - [Mastering SaaS Subscription Management](https://docs.spendnexus.com/user-guide/subscription-management.md): Comprehensive guide to managing the SaaS lifecycle, from tracking active subscriptions to archiving and ownership assignment. ## OpenAPI Specs - [openapi](https://docs.spendnexus.com/api-reference/openapi.json)