# Apostra - [Use Apostra (154 pages)](https://docs.apostra.com/_llms/use-apostra.md): Documentation for Use Apostra. - [Build with Apostra (960 pages)](https://docs.apostra.com/_llms/build-with-apostra.md): Documentation for Build with Apostra. ## Other - [Agent evaluation prompt](https://docs.apostra.com/examples/publisher-onboarding/agent-evaluation-prompt.md) - [Business rules](https://docs.apostra.com/examples/publisher-onboarding/business-rules.md) - [Creative specifications](https://docs.apostra.com/examples/publisher-onboarding/creative-specifications.md) - [Rfp 2026 q1 family streaming](https://docs.apostra.com/examples/publisher-onboarding/library/historical-rfps/rfp-2026-q1-family-streaming.md) - [Rfp 2026 q2 live sports launch](https://docs.apostra.com/examples/publisher-onboarding/library/historical-rfps/rfp-2026-q2-live-sports-launch.md) - [Media kit](https://docs.apostra.com/examples/publisher-onboarding/media-kit.md) - [Playbook](https://docs.apostra.com/examples/publisher-onboarding/playbook.md) - [Sample Publisher Network onboarding pack](https://docs.apostra.com/examples/publisher-onboarding/README.md): A fictional fixture pack with parser-backed static-avails compatibility files and clearly labeled onboarding evidence. - [Organization account capacity](https://docs.apostra.com/v2/account-capacity.md): How package-backed account capacity controls additional account creation - [Create account](https://docs.apostra.com/v2/buyer/account/tasks/create-child-account.md): Create a new account under your organization - [Delete account](https://docs.apostra.com/v2/buyer/account/tasks/delete-child-account.md): Hard-delete an account under your organization - [List account users](https://docs.apostra.com/v2/buyer/account/tasks/list-account-users.md): List all users who have access to an account, including parent-organization members - [Creative approval](https://docs.apostra.com/v2/buyer/creatives/approval.md): Understand the two approval gates a creative goes through after a media buy is forwarded, and how to check status and respond to rejections - [Budgets and fees](https://docs.apostra.com/v2/concepts/budgets-and-fees.md): How gross budgets and locked fee terms work for existing percentage-based agreements, and how Apostra's standard 0% media-fee model differs. - [Campaign readiness](https://docs.apostra.com/v2/concepts/campaign-readiness.md): The readiness.status and readiness.reasons fields on a campaign read — what each reason code means and how agents should surface them as actionable next steps. - [TARS internal admin API](https://docs.apostra.com/v2/developer-reference/tars-marketing-analytics-admin.md): Internal SuperAdmin contracts for TARS analytics, email creative, and prospect-proposal preparation. - [Demographic Targeting](https://docs.apostra.com/v2/guides/demographic-targeting.md): Preview of the AdCP 3.2 age-audience targeting surface. Not yet available on the public API. - [v3 Agent Surface](https://docs.apostra.com/v2/setup/v3-preview.md): Apostra's account-resolved MCP API preview. - [v3 Quickstart](https://docs.apostra.com/v2/setup/v3/quickstart.md): Connect an MCP client to the account-resolved v3 API and make the first calls. - [Create account](https://docs.apostra.com/v2/storefront/account/tasks/create-child-account.md): Provision a new buyer or seller account under your organization - [Delete account](https://docs.apostra.com/v2/storefront/account/tasks/delete-child-account.md): Hard-delete an empty account under your organization - [Bind your Agent to a Source](https://docs.apostra.com/v2/storefront/agents/tasks/bind-agent-to-source.md): Connect an Agent your organization owns to your own inventory Source - [Create an Agent](https://docs.apostra.com/v2/storefront/agents/tasks/create-agent.md): Register a private Agent for your organization - [Recover a billing-readiness assertion](https://docs.apostra.com/v2/storefront/buyer-account-mapping/tasks/list-ready-to-invoice.md): Find the assertion id needed to revoke billing readiness for an account you've already activated - [Assert billing readiness](https://docs.apostra.com/v2/storefront/buyer-account-mapping/tasks/ready-to-invoice.md): Confirm a direct-billed buyer is billable before their account can transact - [Revoke billing readiness](https://docs.apostra.com/v2/storefront/buyer-account-mapping/tasks/revoke-ready-to-invoice.md): Withdraw a billing-readiness confirmation that stopped being true - [List adapter advertisers](https://docs.apostra.com/v2/storefront/buyer-routing/tasks/list-adapter-advertisers.md): Read a bounded provider-neutral advertiser roster - [Publisher list management](https://docs.apostra.com/v2/storefront/inventory-sources/publisher-lists.md): Declare the publisher domains your storefront covers so buyers can evaluate reach before purchasing. - [Review your setup draft](https://docs.apostra.com/v2/storefront/tasks/setup-draft.md): Read the research-backed setup draft produced for approved Media Company applicants - [Create a white-label ChatGPT app](https://docs.apostra.com/v3/white-label-chatgpt-app.md): Open the canonical guide for testing and submitting a customer-branded ChatGPT app. ## OpenAPI Specs - [buyer-api-v2](/v2/buyer-api-v2.yaml) - [storefront-api-v2](/v2/storefront-api-v2.yaml) - [v3-api](/v2/v3-api.yaml) > The links below point to documentation indexes. Follow each `/_llms/` index recursively until you reach documentation pages. ## Indexes - [Use Apostra (154 pages)](https://docs.apostra.com/_llms/use-apostra.md): Documentation for Use Apostra. - [Build with Apostra (960 pages)](https://docs.apostra.com/_llms/build-with-apostra.md): Documentation for Build with Apostra. - [Build with Apostra / v2 (935 pages)](https://docs.apostra.com/_llms/build-with-apostra/v2.md): Documentation for Build with Apostra / v2. - [Build with Apostra / v2 / Buyer API reference (298 pages)](https://docs.apostra.com/_llms/build-with-apostra/v2/buyer-api-reference.md): Documentation for Build with Apostra / v2 / Buyer API reference. - [Build with Apostra / v2 / Seller API reference (345 pages)](https://docs.apostra.com/_llms/build-with-apostra/v2/seller-api-reference.md): Documentation for Build with Apostra / v2 / Seller API reference. - [Build with Apostra / v2 / Seller API reference / Storefront (187 pages)](https://docs.apostra.com/_llms/build-with-apostra/v2/seller-api-reference/storefront.md): Documentation for Build with Apostra / v2 / Seller API reference / Storefront.