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Create a Connect authorization request
An MCP tool from the Vercel API server, hosted on mcp.hjlabs.in.
Create a Connect authorization request Create an authorization request for a connector and return the URL and verifier details needed to complete the flow. [POST /v1/connect/authorize/{connector}]
Name on the gateway: vercel_api__create_connector_authorization_request · may change things.
Parameters
| Name | Type | Description |
|---|---|---|
connector required | string | connector parameter |
subject | object | type:app |
installationId | string | |
audience | array | |
scopes | array | |
resources | array | |
authorizationDetails | array | |
validityBufferMs | number | |
returnUrl | string | |
webhook | string | |
prompt | string | |
deviceCode | boolean | |
expiresInMs | number | |
additionalParams | object |
How to call it
Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:
{
"name": "vercel_api__create_connector_authorization_request",
"arguments": {
"connector": "…"
}
}Or connect the Vercel API server directly, which lists 472 tools including this one:
claude mcp add --transport http hj-vercel-api https://mcp.hjlabs.in/mcp/vercel-api \
--header "Authorization: Bearer YOUR_API_KEY"Try asking
Use the create a connect authorization request tool with connector set to ….