---
title: "POST /v1/contactBooks/{contactBookId}/contacts/bulk"
method: POST
path: "/v1/contactBooks/{contactBookId}/contacts/bulk"
---

# POST /v1/contactBooks/{contactBookId}/contacts/bulk

`POST /v1/contactBooks/{contactBookId}/contacts/bulk`

## Path parameters

- `contactBookId` string, required

## Request body

- object[]
  - `email` string, required
  - `firstName` string
  - `lastName` string
  - `properties` object
  - `subscribed` boolean

## Response `200`

Bulk add contacts to a contact book

- object
  - `message` string, required
  - `count` number, required

---

[API](https://skmtc.net/usesend/apis/usesend-api.md) · [All operations](https://skmtc.net/usesend/apis/usesend-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/usesend/usesend-api/revisions/ee7832fe66a6/schema)