---
title: "Create a new similarity/NBLAST configuration either by providing"
method: PUT
path: "http://localhost:8000/{project_id}/similarity/configs/"
tags: ["similarity"]
---

# Create a new similarity/NBLAST configuration either by providing

`PUT http://localhost:8000/{project_id}/similarity/configs/`

Create a new similarity/NBLAST configuration either by providing
parameters to have the back-end queue a job or by providing the complete
matrix data.

## Path parameters

- `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/revisions/adc1c7c5eefe/schema)