# Create bulk collections

**POST /v2/collections/bulks**

This endpoint allows to create up to 5000 collections with a single call. It acts exactly as if you called the `POST /v2/collections` endpoint 5000 times yourself, except you don't need to worry about rate limiting. It also allows you to get an aggregated state for this bulk.

This endpoint does not perform the collections synchronously, a `200 OK` response means the bulk will be handled in the near future. You can either poll the `GET` endpoint or use the webhooks to follow its progress.

Note that the completion of a bulk does not mean all collections are settled, it only means the collections were initiated (the equivalent of a call to `POST /v2/collections`).


## Servers
- Production: https://api.memo.bank (Production)
- Sandbox: https://api.sandbox.memo.bank (Sandbox)


## Authentication methods
- Jwt


## Parameters



### Body: application/json (object)

- **collections** (array[object])
  Collection creations to execute. There should not be more than 5000 collections in a single bulk, and there should be at least one.


## Responses
### 200
OK

#### Body: application/json (object)
- **id** (string(uuid))
  ID of the bulk.
- **collections_total** (integer(int32))
  Total number of collections in the bulk.
- **collections_confirmed** (integer(int32))
  Number of collections that were processed and confirmed.
- **collections_canceled** (integer(int32))
  Number of collections canceled before processing.
- **collections_failed** (integer(int32))
  Number of collections that were processed and failed.
- **status** (string)
  Aggregated status of the bulk.


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