# Credibill ## Docs - [Endpoints](https://docs.credibill.tech/docs/api-reference/endpoints.md): Full API Reference - [API Overview](https://docs.credibill.tech/docs/api-reference/overview.md): Conventions and standards - [Authentication](https://docs.credibill.tech/docs/authentication.md): How to authenticate your API requests - [Billing Lifecycle](https://docs.credibill.tech/docs/billing/billing-lifecycle.md): Understanding the recurring billing loop - [Invoicing Configuration](https://docs.credibill.tech/docs/billing/invoicing.md): Customizing how you bill customers - [Usage-Based Billing](https://docs.credibill.tech/docs/billing/usage-based-billing.md): Implementing metered billing models - [Apps](https://docs.credibill.tech/docs/concepts/apps.md): Logical separation for your products - [Customers](https://docs.credibill.tech/docs/concepts/customers.md): The people that purchase your products or services - [Invoices](https://docs.credibill.tech/docs/concepts/invoices.md): Statements of amount due - [Organizations](https://docs.credibill.tech/docs/concepts/organizations.md): Manage your team and business entities - [Plans](https://docs.credibill.tech/docs/concepts/plans.md): Define how you charge your customers - [Subscriptions](https://docs.credibill.tech/docs/concepts/subscriptions.md): Recurring billing relationships - [Usage Records](https://docs.credibill.tech/docs/concepts/usage.md): Reporting metering data for billing - [cURL Example](https://docs.credibill.tech/docs/examples/curl.md): Integration using standard HTTP requests - [Node.js Example](https://docs.credibill.tech/docs/examples/javascript.md): Full integration example using the CrediBill HTTP API - [Integration Guide](https://docs.credibill.tech/docs/integration/getting-started.md): Step-by-step guide to integrate CrediBill into your SaaS app - [PawaPay](https://docs.credibill.tech/docs/integration/pawapay.md): Step-by-step guide to setting up your app to use pawapay to charge customers and CrediBill to act as the subscription engine - [Introduction](https://docs.credibill.tech/docs/introduction.md): Welcome to the Credibill documentation - [Payment System Overview](https://docs.credibill.tech/docs/payments/overview.md): Understanding CrediBill multi-tenant payment infrastructure - [Payment Provider Setup](https://docs.credibill.tech/docs/payments/providers.md): Configure payment providers for your SaaS app - [Quickstart](https://docs.credibill.tech/docs/quickstart.md): Start billing your first customer in under 5 minutes - [Security Best Practices](https://docs.credibill.tech/docs/security/best-practices.md): Production-grade security for payment integrations - [Troubleshooting & FAQ](https://docs.credibill.tech/docs/support/troubleshooting.md): Common issues and solutions - [Webhook Reference](https://docs.credibill.tech/docs/webhooks/reference.md): Complete guide to CrediBill webhook events and signatures ## OpenAPI Specs - [openapi](https://docs.credibill.tech/docs/api-reference/openapi.json)