Graph API

POST /v1/graph/traverse

Traverse the code dependency graph from a starting node.

Request

{
  "start_node_id": "node-abc123",
  "relationship_types": ["IMPORTS", "CALLS"],
  "depth": 2,
  "repo_id": "my-org/my-repo"
}

Field	Type	Default	Description
start_node_id	string	required	Node ID to start traversal from
relationship_types	string[]	["IMPORTS", "CALLS", "CONTAINS", "DEFINES"]	Edge types to follow
depth	int	2	Max hops (1-3)
repo_id	string	—	Scope traversal to a repository

Response

{
  "nodes": [
    {
      "id": "123",
      "label": "File",
      "properties": {
        "path": "src/auth/middleware.py",
        "repo_id": "my-org/my-repo"
      }
    }
  ],
  "edges": [
    {
      "id": "456",
      "source": "789",
      "target": "123",
      "type": "IMPORTS",
      "properties": {}
    }
  ]
}

GET /v1/graph/file/{file_path}/pull_requests

List pull requests that touched a file.

GET /v1/graph/pull_request/{pr_number}/impact

Analyze the impact radius of a pull request.