# EchoStream > Knowledge base documentation for EchoStream. ## v1 - [Why use a Processing Platform for Integrations?](https://docs.echo.stream/docs/why-use-an-integration-platform.md) - [How does EchoStream work?](https://docs.echo.stream/docs/how-does-echostream-work.md) - [Getting started...](https://docs.echo.stream/docs/getting-started.md) - [Generic Users as Owners](https://docs.echo.stream/docs/generic-users-as-owners.md) - [Creating a Tenant](https://docs.echo.stream/docs/creating-a-tenant.md) - [Using an API User](https://docs.echo.stream/docs/using-an-api-user.md) - [Users](https://docs.echo.stream/docs/users-1.md) - [Config](https://docs.echo.stream/docs/config.md) - [Accessing the table](https://docs.echo.stream/docs/accessing-the-table.md) - [Table structure](https://docs.echo.stream/docs/table-structure.md) - [Message audits](https://docs.echo.stream/docs/message-audits.md) - [Alert monitoring](https://docs.echo.stream/docs/alert-monitoring.md) - [Change tracking](https://docs.echo.stream/docs/change-tracking.md) - [Message tracking](https://docs.echo.stream/docs/message-tracking.md) - [Dead letter handling](https://docs.echo.stream/docs/dead-letter-handling.md) - [Log monitoring](https://docs.echo.stream/docs/log-monitoring.md) - [Function Library](https://docs.echo.stream/docs/function-library.md) - [Message Type Library](https://docs.echo.stream/docs/message-type-library.md) - [Using an App User](https://docs.echo.stream/docs/using-an-app-user.md) - [Cross Account](https://docs.echo.stream/docs/cross-account-app.md) - [Cross Tenant](https://docs.echo.stream/docs/cross-tenant-app.md) - [External](https://docs.echo.stream/docs/external-app.md) - [Managed](https://docs.echo.stream/docs/managed-app.md) - [Auditing Messages from Cross Account/External/Managed Apps](https://docs.echo.stream/docs/auditing-messages-from-cross-accountexternalmanaged-apps.md) - [Alert Emitter](https://docs.echo.stream/docs/alert-emitter-node.md) - [App Change Router](https://docs.echo.stream/docs/app-change-router-node.md) - [Audit Emitter](https://docs.echo.stream/docs/audit-emitter-node.md) - [Bitmap Router](https://docs.echo.stream/docs/bitmap-router-node.md) - [Change Emitter](https://docs.echo.stream/docs/change-emitter-node.md) - [Receiving](https://docs.echo.stream/docs/cross-tenant-receiving-node.md) - [Sending](https://docs.echo.stream/docs/cross-tenant-sending-node.md) - [Dead Letter Emitter](https://docs.echo.stream/docs/dead-letter-emitter-node.md) - [Files.com Webhook](https://docs.echo.stream/docs/filescom-webhook-node.md) - [Load Balancer](https://docs.echo.stream/docs/load-balancer.md) - [Log Emitter](https://docs.echo.stream/docs/log-emitter-node.md) - [Processor](https://docs.echo.stream/docs/processor-node.md) - [Timer](https://docs.echo.stream/docs/timer-node.md) - [Webhook](https://docs.echo.stream/docs/webhook.md) - [WebSub Subscription](https://docs.echo.stream/docs/websub-subscription.md) - [External](https://docs.echo.stream/docs/external-node.md) - [Managed](https://docs.echo.stream/docs/managed-node.md) - [Using the echostream-node package](https://docs.echo.stream/docs/echostream-node-package.md) - [Encryption](https://docs.echo.stream/docs/encryption.md) - [System Message Types](https://docs.echo.stream/docs/system-message-types.md) - [Tenant Message Types](https://docs.echo.stream/docs/tenant-message-types.md) - [System Functions](https://docs.echo.stream/docs/system-functions.md) - [Tenant Functions](https://docs.echo.stream/docs/tenant-functions.md) - [Attributes and Methods](https://docs.echo.stream/docs/context-attributes-methods.md) - [Locking](https://docs.echo.stream/docs/locking.md) - [Adding additional attributes](https://docs.echo.stream/docs/adding-additional-attributes.md) - [System Managed Node Types](https://docs.echo.stream/docs/system-managed-node-types.md) - [Tenant Managed Node Types](https://docs.echo.stream/docs/tenant-managed-node-types.md) - [Creating Bulk Data](https://docs.echo.stream/docs/creating-bulk-data.md) - [Retrieving Bulk Data](https://docs.echo.stream/docs/retrieving-bulk-data.md) - [Create Terraform from an existing Tenant](https://docs.echo.stream/docs/terrafy.md) - [GraphQL](https://docs.echo.stream/docs/graphql.md) - [Internal Nodes](https://docs.echo.stream/docs/internal-nodes-pricing.md) - [Edges](https://docs.echo.stream/docs/edges-pricing.md) - [Bulk Data Storage](https://docs.echo.stream/docs/bulk-data-storage-pricing.md) - [Table](https://docs.echo.stream/docs/table-pricing.md) - [Managed Apps](https://docs.echo.stream/docs/managed-apps-pricing.md) - [Customer Support](https://docs.echo.stream/docs/support-services.md) - [Legal Contact](https://docs.echo.stream/docs/legal-contact-1.md) - [Platform Agreement](https://docs.echo.stream/docs/echostream-platform-agreement.md) - [Privacy Policy](https://docs.echo.stream/docs/privacy-policy-1.md) - [Refund Policy](https://docs.echo.stream/docs/refund-policy-1.md) - [Service Level Agreement](https://docs.echo.stream/docs/service-level-agreement-1.md) - [Terms of Service](https://docs.echo.stream/docs/terms-of-service.md) - [2.2](https://docs.echo.stream/docs/22.md)