---
title: "List sender identities"
method: GET
path: "/v1/sender_identities"
tags: ["Sender Identities"]
---

# List sender identities

`GET /v1/sender_identities`

Returns a list of senders in your workspace. Senders are who your messages are "from".

## Response `200`

Returns an array of `sender_identities`.

- object
  - `sender_identities` SenderIdentityObject[]
    - `id` integer — The identifier of a sender.
    - `deduplicate_id` string — An identifier in the format `id:timestamp` where the id is for the object you're working with (Automations, Deliveries, Exports, Identities, Newsletters, Segments, and Templates), and the timestamp is the last time the object was updated.
    - `name` string — The name of the sender.
    - `email` string — The email address of the sender.
    - `address` string — The sender name and email address in the format `name <name@example.com>`.
    - `template_type` 'email' | 'phone' — The type of sender.
    - `auto_generated` boolean — If true, the sender is automatically generated by Customer.io.
    - `phone` string — The phone number of the sender, used for SMS senders.
    - `hidden` boolean — If true, the sender is hidden in the Customer.io UI.
  - `next` string — Indicates the next page of results. Add `?start=<next_value>` to the request to get the next page of results.

## Other responses

- `429` — Your request is over the 10-per-second limit.

---

[API](https://skmtc.dev/customer/apis/customer-io-journeys-api-reference.md) · [All operations](https://skmtc.dev/customer/apis/customer-io-journeys-api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/customer/customer-io-journeys-api-reference/revisions/4b391af7cb06/schema)