---
title: "Add capsules to a project"
method: POST
path: "/api/preview/projects/{id}/capsules"
tags: ["project"]
---

# Add capsules to a project

`POST /api/preview/projects/{id}/capsules`

## Path parameters

- `id` string, required — UUID v4 string

## Request body

- object
  - `capsule_ids` string[], required — Capsule UUIDs to add to or remove from the project

## Response `200`

Successful response

- object
  - `added` integer, required
  - `failed` integer, required
  - `items` object[], required

---

[API](https://skmtc.net/symbol/apis/symbol-api.md) · [All operations](https://skmtc.net/symbol/apis/symbol-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/symbol/symbol-api/revisions/c690ac22ae04/schema)