---
title: "Create API key"
method: POST
path: "/api-keys"
tags: ["API Keys"]
---

# Create API key

`POST /api-keys`

Creates a revocable API key and returns its secret once.

## Request body

- object
  - `name` string

## Response `201`

API key created

- object
  - `id` string, required
  - `fullKey` string, required
  - `name` string, required
  - `prefix` string, required
  - `createdAt` string, date-time, required

## Other responses

- `401` — Unauthenticated
- `403` — API key limit reached
- `429` — Xquik tier rate limit exceeded. The response includes a `Retry-After` header with the number of seconds to wait before retrying.

## Changes

- **2026-08-19** `73cd0a1d989c` — 36 warning
  - added the new `closed` enum value to the `allOf[#/components/schemas/Error]/error/oneOf[subschema #1: LegacyErrorCode]/` response property for the response status `429`
  - added the new `closed` enum value to the `allOf[#/components/schemas/Error]/error/oneOf[subschema #2: StructuredError]/code` response property for the response status `429`
  - added the new `closed` enum value to the `error/oneOf[subschema #1: LegacyErrorCode]/` response property for the response status `401`
  - added the new `closed` enum value to the `error/oneOf[subschema #2: StructuredError]/code` response property for the response status `401`
  - …32 more
- **2026-08-12** `d5855df0e349` — 12 warning
  - added the new `coverage_cursor_gone` enum value to the `allOf[#/components/schemas/Error]/error/oneOf[subschema #1: LegacyErrorCode]/` response property for the response status `429`
  - added the new `coverage_cursor_gone` enum value to the `allOf[#/components/schemas/Error]/error/oneOf[subschema #2: StructuredError]/code` response property for the response status `429`
  - added the new `coverage_cursor_gone` enum value to the `error/oneOf[subschema #1: LegacyErrorCode]/` response property for the response status `401`
  - added the new `coverage_cursor_gone` enum value to the `error/oneOf[subschema #2: StructuredError]/code` response property for the response status `401`
  - …8 more

[Change history](https://skmtc.dev/xquik-dev/apis/xquik-api-3/changes/api-keys/post.md)

---

[API](https://skmtc.dev/xquik-dev/apis/xquik-api-3.md) · [All operations](https://skmtc.dev/xquik-dev/apis/xquik-api-3/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/xquik-dev/xquik-api-3/revisions/5b381ffca02c/schema)