> ## Documentation Index > Fetch the complete documentation index at: https://docs.jointransfer.com/llms.txt > Use this file to discover all available pages before exploring further. # Agents and cards > A separate identity and spending policy for each agent. An agent belongs to your personal workspace and is linked to your Main wallet. Each agent has one persistent virtual test card, a monthly limit, and a per-purchase limit. Create and manage agents in the dashboard. You can edit their limits and freeze or unfreeze their cards. Card suffixes are display identifiers; they are not usable payment credentials. ## Scoped access Each access key identifies one agent. Its MCP tools can read its wallet context, read its latest transactions, and simulate purchases within its limits. Its REST API access is read-only. A key cannot add funds, edit limits, select another agent, or access another owner's data. Team workspaces and delegated customer access are not currently available. Create, replace, and revoke an agent connection. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.