---
title: "Resume agent run"
method: POST
path: "/agent_run/{run_id}/resume"
tags: ["Agents"]
---

# Resume agent run

`POST /agent_run/{run_id}/resume`

## Request

- Base URL: `https://api.mosaic.so`
- URL: `https://api.mosaic.so/agent_run/{run_id}/resume`
- Auth: one of:
  - HTTP bearer
  - API key in header `X-API-Key`

Resume a failed or cancelled run by re-queueing eligible runtime nodes. Trigger/source nodes are excluded from resume. This is also used to continue credit-blocked runs after credits are added.

## Path parameters

- `run_id` string, required

## Response `200`

Agent run resumed successfully

- AgentRunResumeResponse
  - `success` boolean, required
  - `run_id` string, required
  - `agent_state_id` string, required
  - `nodes_queued` integer, required
  - `nodes_considered` integer, required
  - `requeued_nodes` integer, required
  - `requeued_node_tasks_detached` integer, required
  - `requeued_node_active_tasks_cancelled` integer, required
  - `requeued_node_active_tasks_total` integer, required

## Other responses

- `401`: Authentication failed
- `403`: Access denied
- `404`: Resource not found
- `409`: Run cannot be resumed from its current state

---

[API](https://skmtc.dev/mosaic/apis/mosaic-ai-api.md) - [All operations](https://skmtc.dev/mosaic/apis/mosaic-ai-api/llms.txt) - [OpenAPI document](https://skmtc.dev/mosaic/apis/mosaic-ai-api/revisions/c20e9fc606a4?raw)