buy_link_merchant - Agentcard

Connect to https://mcp.agentcard.sh/mcp with the user’s connection token (or a buy_token for org-owned accounts).

Not in the default tools/list. It is still callable by exact name, and appears when the client sends the x-expert-tools: 1 header.

What it does

Link a merchant account so the agent can shop + check out there. Cooperative merchants (Rappi) reply that a one-time code was sent — then call buy_confirm_merchant with it. Learned merchants (Good Eggs, DoorDash) link in one step. DoorDash needs the user’s captured browser session.

Inputs

Field	Type	Description
`merchant` (required)	string	merchant slug (rappi \| goodeggs \| doordash)
`email` (required)	string
`first_name` (required)	string
`last_name` (required)	string
`phone` (required)	string
`captured_session`	object	DoorDash only: cookies captured client-side

Returns

None.

Example call

{
  "tool": "buy_link_merchant",
  "arguments": {
    "merchant": "\u2026",
    "email": "\u2026",
    "first_name": "\u2026",
    "last_name": "\u2026",
    "phone": "\u2026"
  }
}