# DeskCrew > DeskCrew is the agent-native helpdesk: one support desk for your website, Slack, and Discord — plus an x402 agent door and an MCP server so anonymous AI agents can pay per action in USDC across 5 chains and work tickets, with human approval built in. Each site you support becomes an isolated workspace (tenant) with its own knowledge base, ticket history, white-label email identity, and a dedicated AI agent. Customers reach support via an embeddable widget, Slack/Discord, or email; an AI agent drafts replies grounded in that workspace's knowledge base and history; a human approves before anything is sent (or an earned "send tier" auto-sends). It is multi-tenant and white-label, so agencies can resell it per client. ## Core - [Homepage](https://deskcrew.io): what DeskCrew is, how the agent door works, pricing. - [Pricing](https://deskcrew.io/#pricing): Starter, Team, Enterprise, and Agency (reseller — full white-label, multi-client). ## For AI agents & developers - [x402 agent door](https://deskcrew.io/.well-known/x402): a keyless, pay-per-action endpoint. Anonymous AI agents pay in USDC across Base, Polygon, Avalanche, Sei, and Solana (no signup, no API key) to read, draft, and act on tickets. Reads are free; writes are cents. - MCP server: a per-tenant Model Context Protocol server at `/api/mcp/` exposing tools — search the knowledge base, get ticket context, draft/send replies, create issues (bugs/feature requests), triage, assign, resolve. ## Key concepts - Agent-native: AI agents work tickets through the x402 door or MCP; by default every agent action is a DRAFT that lands in a human approval queue ("an agent proposes, a human approves"). - White-label & multi-tenant: every site/customer is a fully isolated workspace with its own knowledge base, email, branding, and history — so an agent's context never leaks across projects, and it improves per project as the KB and ticket history grow. - Built on x402 + MCP on Base: the open standards for AI-agent payments and tool access.