curl --request POST \
  --url https://api.beamstudio.ai/agent-graphs/test-node \
  --header 'Content-Type: application/json' \
  --header 'current-workspace-id: <current-workspace-id>' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "agentId": "<string>",
  "nodeId": "<string>",
  "graphId": "<string>",
  "params": {}
}
'

{}