---
title: "List Specializations"
method: POST
path: "/api/v1/hims-appointments/specializations"
tags: ["hims-appointment-tools"]
---

# List Specializations

`POST /api/v1/hims-appointments/specializations`

## Request

- Base URL: `https://api.outcallerai.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.outcallerai.com/api/v1/hims-appointments/specializations`
- Auth: none declared

## Query parameters

- `token` string, nullable

## Request body

- ListSpecializationsRequest
  - `callId` string, required
  - `query` string, nullable
  - `limit` integer

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

## Changes

- **2026-08-06** `4cbf44e1d4fd`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/outcallerai/apis/outcallerai-api/changes/api/v1/hims-appointments/specializations/post.md)

---

[API](https://skmtc.dev/outcallerai/apis/outcallerai-api.md) - [All operations](https://skmtc.dev/outcallerai/apis/outcallerai-api/llms.txt) - [OpenAPI document](https://skmtc.dev/outcallerai/apis/outcallerai-api/revisions/40736cf433b4?raw)