# Simulmedia Switchboard > The transaction platform for linear TV. Sellers package and price inventory any way they choose; buyers, human or agent, transact through any surface. Docs cover the REST API, MCP server, CLI, webhooks, files, and marketplace concepts. ## Get started - [Introduction](https://switchboard.simulmedia.com/docs/introduction) - [Choose your surface](https://switchboard.simulmedia.com/docs/choose-your-surface) - [Quickstart: connect your inventory](https://switchboard.simulmedia.com/docs/quickstart-seller) - [Quickstart: place your first order](https://switchboard.simulmedia.com/docs/quickstart-buyer) - [Authentication](https://switchboard.simulmedia.com/docs/authentication) - [Sandbox](https://switchboard.simulmedia.com/docs/sandbox) - [Rate limits](https://switchboard.simulmedia.com/docs/rate-limits) - [Versioning](https://switchboard.simulmedia.com/docs/versioning) ## Concepts - [The marketplace](https://switchboard.simulmedia.com/docs/marketplace) - [Who does what](https://switchboard.simulmedia.com/docs/who-does-what) - [The object model](https://switchboard.simulmedia.com/docs/object-model) - [The deal model](https://switchboard.simulmedia.com/docs/deal-model) - [Agreements](https://switchboard.simulmedia.com/docs/agreements) - [Disclosure](https://switchboard.simulmedia.com/docs/disclosure) - [Packages](https://switchboard.simulmedia.com/docs/packages) - [Selling titles](https://switchboard.simulmedia.com/docs/selling-titles) - [Currencies](https://switchboard.simulmedia.com/docs/currencies) - [Guarantees](https://switchboard.simulmedia.com/docs/guarantees) - [Rates](https://switchboard.simulmedia.com/docs/rates) - [The price-clearance invariant](https://switchboard.simulmedia.com/docs/rate-invariant) - [Orders](https://switchboard.simulmedia.com/docs/orders) - [The state machine](https://switchboard.simulmedia.com/docs/state-machine) - [Negotiation](https://switchboard.simulmedia.com/docs/negotiation) - [Settlement](https://switchboard.simulmedia.com/docs/settlement) ## Guides: for sellers - [Map your systems: sellers](https://switchboard.simulmedia.com/docs/map-your-systems-seller) - [Publish a catalog](https://switchboard.simulmedia.com/docs/publish-catalog) - [Sell without publishing avails](https://switchboard.simulmedia.com/docs/sell-without-avails) - [Selling patterns](https://switchboard.simulmedia.com/docs/selling-patterns) - [Connect with files: S3 and SFTP](https://switchboard.simulmedia.com/docs/connect-with-files) - [Host your own API: the pull connection](https://switchboard.simulmedia.com/docs/host-your-own-api) - [Approve orders](https://switchboard.simulmedia.com/docs/approve-orders) ## Guides: for buyers - [Map your systems: buyers](https://switchboard.simulmedia.com/docs/map-your-systems-buyer) - [Buy with an MCP agent](https://switchboard.simulmedia.com/docs/buy-with-mcp) - [Buy remnant and opportunistic inventory](https://switchboard.simulmedia.com/docs/opportunistic-agent) - [Proposals](https://switchboard.simulmedia.com/docs/proposals) - [Upfront commitments](https://switchboard.simulmedia.com/docs/upfront) - [Submit a document order](https://switchboard.simulmedia.com/docs/document-orders) - [Political buying (LUR)](https://switchboard.simulmedia.com/docs/political-lur) ## Operate - [Connections](https://switchboard.simulmedia.com/docs/connections) - [Seller levels](https://switchboard.simulmedia.com/docs/seller-levels) - [Webhooks](https://switchboard.simulmedia.com/docs/webhooks) - [Reconciliation](https://switchboard.simulmedia.com/docs/reconciliation) - [Errors](https://switchboard.simulmedia.com/docs/errors) - [Cleared settlement onboarding](https://switchboard.simulmedia.com/docs/cleared-onboarding) ## API reference - [Overview](https://switchboard.simulmedia.com/docs/api-overview) - [Conventions](https://switchboard.simulmedia.com/docs/api-conventions) - [Objects reference](https://switchboard.simulmedia.com/docs/api-objects) - [Capabilities](https://switchboard.simulmedia.com/docs/api-capabilities) - [Catalog](https://switchboard.simulmedia.com/docs/api-catalog) - [Rates](https://switchboard.simulmedia.com/docs/api-rates) - [Avails](https://switchboard.simulmedia.com/docs/api-avails) - [Orders](https://switchboard.simulmedia.com/docs/api-orders) - [Agreements & settlement](https://switchboard.simulmedia.com/docs/api-agreements) - [Events](https://switchboard.simulmedia.com/docs/api-events) - [Webhooks](https://switchboard.simulmedia.com/docs/api-webhooks) - [Files](https://switchboard.simulmedia.com/docs/api-files) ## Agents & tools - [MCP server](https://switchboard.simulmedia.com/docs/mcp) - [CLI](https://switchboard.simulmedia.com/docs/cli) - [Agent-to-agent (A2A)](https://switchboard.simulmedia.com/docs/a2a)