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

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

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

## Path parameters

- `contactBookId` string, required

## Request body

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

## Response `200`

Retrieve the user

- object
  - `contactId` string

## Changes

- **2024-08-10** `3ea85d80ac00` — 1 info
  - endpoint added
- **2024-05-21** `ad91eadfd8ee` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/usesend/apis/usesend-api/changes/v1/contactBooks/:contactBookId/contacts/post.md)

---

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