API ReferenceSessions (prev Tool Router)

Execute a meta tool within a tool router sessionv3.1

POST
/api/v3.1/tool_router/session/{session_id}/execute_meta

Execute a Composio meta tool (COMPOSIO_*) within an existing tool router session.

Authorization

ApiKeyAuth
x-api-key<token>

Project API key authentication

In: header

Path Parameters

session_idstring

Tool router session ID (required for public API, optional for internal - injected by middleware)

Format: toolRouterSessionId

Request Body

application/json

slugenumRequired

The unique slug identifier of the meta tool to execute

Possible values:
COMPOSIO_SEARCH_TOOLSCOMPOSIO_MULTI_EXECUTE_TOOLCOMPOSIO_MANAGE_CONNECTIONSCOMPOSIO_WAIT_FOR_CONNECTIONSCOMPOSIO_REMOTE_WORKBENCHCOMPOSIO_REMOTE_BASH_TOOLCOMPOSIO_GET_TOOL_SCHEMAS
argumentsobject

The arguments required by the meta tool

experimentalobject

Inline custom tools and toolkits for this request. v3.1 sessions do not persist customs — pass them on every request that needs them.

Response Body

application/json

application/json

application/json

application/json

application/json

application/json

application/json

application/json

application/json

curl -X POST "https://example.com/api/v3.1/tool_router/session/{session_id}/execute_meta" \  -H "Content-Type: application/json" \  -d '{    "slug": "COMPOSIO_MANAGE_CONNECTIONS"  }'
{  "data": {    "message": "Hello, World!",    "status": "success"  },  "error": "string",  "log_id": "log_abc123xyz"}
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