---
title: "Find mappings to existing volumes for potential imports."
method: GET
path: "http://localhost:8000/{project_id}/volumes/from-origin"
tags: ["volumes"]
---

# Find mappings to existing volumes for potential imports.

`GET http://localhost:8000/{project_id}/volumes/from-origin`

Find mappings to existing volumes for potential imports.

## Path parameters

- `project_id` string, required
- `source_url` string, required
- `source_project_id` string, required

## Response `200`

OK

---

[API](https://skmtc.net/catmaid/apis/catmaid-api.md) · [All operations](https://skmtc.net/catmaid/apis/catmaid-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/catmaid/catmaid-api/versions/adc1c7c5eefe/schema)