---
title: "Save an audience under a name."
method: POST
path: "/v1/audiences"
tags: ["saved-audiences"]
---

# Save an audience under a name.

`POST /v1/audiences`

## Request

- Base URL: `https://api.50heads.com`
- URL: `https://api.50heads.com/v1/audiences`
- Auth: HTTP bearer

A person signed in. Team members who can ask can save for the team. At most 50 per account: 409 `too_many_audiences` after that.

## Request body

- SavedAudiencesCreateRequest
  - `name` string, required
  - `n` integer, required
  - `tier` union, required
    - 1
    - 2
    - 3
  - `rush` boolean, required
  - `language` string, required
  - `targeting` object, required
    - `countries` string[]
    - `tags` string[]
    - `ageBands` string[]
    - `genders` string[]
    - `verifiedAge` boolean

## Response `201`

OK

- SavedAudiencesCreateResponse
  - `audience` object, required
    - `id` string, required
    - `name` string, required
    - `n` integer, required
    - `tier` union, required
      - 1
      - 2
      - 3
    - `rush` boolean, required
    - `language` string, required
    - `targeting` object, required
      - `countries` string[], required
      - `tags` string[], required
      - `ageBands` string[]
      - `genders` string[]
      - `verifiedAge` boolean

## Other responses

- `400`: The request is not valid; `error.details.validation` lists the fixes.
- `401`: No key or token, or it expired or was revoked.
- `403`: The key or token lacks the scope (`insufficient_scope`), or the action is not allowed.
- `429`: Too many requests; wait for Retry-After.

---

[API](https://skmtc.dev/50heads/apis/50heads-api.md) · [All operations](https://skmtc.dev/50heads/apis/50heads-api/llms.txt) · [OpenAPI document](https://skmtc.dev/50heads/apis/50heads-api/revisions/20175e8b00e3?raw)