---
title: "Given a set of one or more skeleton IDs, find all skeletons that connect"
method: POST
path: "http://localhost:8000/{project_id}/graph/circlesofhell"
tags: ["graph"]
---

# Given a set of one or more skeleton IDs, find all skeletons that connect

`POST http://localhost:8000/{project_id}/graph/circlesofhell`

Given a set of one or more skeleton IDs, find all skeletons that connect
them (n_circles=1), or that connect to others that connect them (n_circles=2), etc.
Returns a list of unique skeleton IDs that exclude the ones provided as argument.

## Path parameters

- `project_id` string, required

## Response `201`

Created

---

[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/revisions/adc1c7c5eefe/schema)