Levain LabsLevain Labs
API ReferenceAgents

Create Agent Run

Dispatch a run against an agent's latest active version.

For the version-pinned variant pass an explicit version via POST /agents/{agent_id}/versions/{version}/runs. Returns the freshly-created PENDING run; poll GET /api/v1/runs/{run_id} for status transitions and GET /api/v1/sessions/{session_id}/events for the streaming event timeline.

POST
/api/v1/agents/{agent_id}/runs

Authorization

HTTPBearer
AuthorizationBearer <token>

In: header

Path Parameters

agent_id*Agent Id

Header Parameters

X-API-Key?string|null

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

Response Body

application/json

application/json

curl -X POST "https://api.levainlabs.com/api/v1/agents/string/runs" \  -H "Content-Type: application/json" \  -d '{}'
{
  "id": "string",
  "status": "string",
  "cost_usd": 0,
  "tokens_in": 0,
  "tokens_out": 0,
  "started_at": "string",
  "finished_at": "string",
  "error": "string",
  "agent_id": "string",
  "agent_version_id": "string",
  "agent_version": 0,
  "parent_run_id": "string",
  "session_id": "string",
  "user_prompt": "string",
  "created_at": "string",
  "kind": "agent",
  "artifact_count": 0,
  "artifact_count_truncated": false
}
{
  "detail": [
    {
      "loc": [
        "string"
      ],
      "msg": "string",
      "type": "string",
      "input": null,
      "ctx": {}
    }
  ]
}