> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.vapi.ai/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.vapi.ai/_mcp/server.

1. **Access Transport Details and Costs**: You can now use `call.transport` to access details about the provider used for a call (`twilio`, `vonage`, `vapi`, or `daily`), and whether the assistant's video is enabled for web calls (`assistantVideoEnabled`). Additionally, transport costs in `call.costs[type=transport]` now include a `provider` field, allowing you to see which provider contributed to the transport cost.

2. **Manage Tavus Credentials**: You can now create and update Tavus credentials in the [updated Provider Credentials page](https://dashboard.vapi.ai/keys).

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