---
title: "Set the runtime override for an integration API key"
method: PUT
path: "/admin/constants/integration-keys/{key}"
tags: ["Admin Constants"]
---

# Set the runtime override for an integration API key

`PUT /admin/constants/integration-keys/{key}`

The new value takes effect within the resolver TTL (60s) on every instance — no redeploy, no restart.

## Path parameters

- `key` string, required

## Request body

- SetIntegrationApiKeyDtoClass
  - `value` string, required — The new secret, stored verbatim (trimmed)

## Response `200`

- IntegrationApiKeyMutationResponseDto
  - `message` string, required

---

[API](https://skmtc.dev/miaai/apis/backend-template-api.md) · [All operations](https://skmtc.dev/miaai/apis/backend-template-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/miaai/backend-template-api/revisions/2a8d88a5124f/schema)