---
title: "Put Tts Key"
method: PUT
path: "/api/billing/tts-keys/{provider}"
tags: ["billing-tts", "billing-tts"]
---

# Put Tts Key

`PUT /api/billing/tts-keys/{provider}`

## Request

- Base URL: `https://api.dialogbrain.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.dialogbrain.com/api/billing/tts-keys/{provider}`
- Auth: none declared

## Path parameters

- `provider` string, required

## Request body

- TtsKeyUpdateRequest
  - `api_key` string, password, required

## Response `200`

Successful Response

- TtsKeyState: One provider's BYOK status for the calling user.
  - `provider` string, required
  - `label` string, required
  - `has_key` boolean, required
  - `masked_key` string, nullable
  - `last_uploaded_at` string, nullable

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/dialogbrain/apis/dialogbrain-v2-api-gateway.md) · [All operations](https://skmtc.dev/dialogbrain/apis/dialogbrain-v2-api-gateway/llms.txt) · [OpenAPI document](https://skmtc.dev/dialogbrain/apis/dialogbrain-v2-api-gateway/revisions/77bef09a9209?raw)