Call Tool

POST/v1/mcp/tools/call

Base URL *

Your instance endpoint, shown on the instance page in the dashboard. Each instance has its own host; there is no shared API host.

Authorization (Bearer token)

Request Body (JSON)

Request Body

Property	Type	Required
`tenantId`	`string`	No
`serverId`	`string`	No
`toolName`	`string`	No
`arguments`	`object`	No

Responses

200 Call a tool on the appropriate MCP server

Property	Type	Description
`result`	`object`

default An unexpected error response.

Property	Type	Description
`code`	`integer`
`message`	`string`
`details`	`object[]`

Request

curl -X POST "http://localhost:8089/v1/mcp/tools/call" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"tenantId":"string","serverId":"string","toolName":"string"}'

const response = await fetch("http://localhost:8089/v1/mcp/tools/call", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
  "tenantId": "string",
  "serverId": "string",
  "toolName": "string"
}),
});
const data = await response.json();

import requests

response = requests.post(
    "http://localhost:8089/v1/mcp/tools/call",
    headers={
        "Authorization": "Bearer YOUR_API_KEY",
        "Content-Type": "application/json",
    },
    json={
  "tenantId": "string",
  "serverId": "string",
  "toolName": "string"
},
)
data = response.json()

Response

{
  "result": {
    "id": "string",
    "serverId": "string",
    "toolName": "string",
    "tenantId": "string",
    "status": "MCP_TOOL_CALL_STATUS_UNSPECIFIED",
    "output": "string",
    "error": "string",
    "latencyMs": "string",
    "createdAt": "2024-01-01T00:00:00Z"
  }
}

{
  "code": 0,
  "message": "string",
  "details": [
    {
      "@type": "string"
    }
  ]
}