Auth

Roll API key

Last updated August 23, 2026

post/v1/auth/keys/{keyId}/roll

Replaces the key secret while keeping its name and identity in the key list. The previous secret stops working immediately. The new secret is minted with the current plan tier rate limit and is returned only once. Requires an owner or admin session/OAuth principal; API keys cannot roll themselves.

Authentication

bearerAuth

bearerAuth: http / bearer — Use an Inth API key or OAuth access token in the Authorization header.

Request

Path Parameters

Name	Type	Required	Description
`keyId`	`string`	Required	API key identifier.

Query Parameters

Name	Type	Required	Description
`organizationId`	`string`	Optional	Organization the key belongs to. Defaults to the active organization.

Responses

`200`

The rolled key. The plaintext secret is returned only once.

Content type application/json

Property	Type	Required	Description
`success`	`boolean`	Required	—
`data`	`object`	Required	—
`data.key`	`string`	Required	—
`data.keyId`	`string`	Required	—

View JSON schema

{
  "type": "object",
  "required": [
    "success",
    "data"
  ],
  "properties": {
    "success": {
      "type": "boolean",
      "const": true
    },
    "data": {
      "type": "object",
      "required": [
        "key",
        "keyId"
      ],
      "properties": {
        "key": {
          "type": "string"
        },
        "keyId": {
          "type": "string"
        }
      }
    }
  }
}

`400`

The request payload or parameters are invalid.

Content type application/json

Property	Type	Required	Description
`success`	`boolean`	Required	—
`error`	`object`	Required	—
`error.code`	`"UNAUTHORIZED" \| "FORBIDDEN" \| "INSTANCE_LIMIT_REACHED" \| "PLAN_LIMIT_REACHED" \| "PLAN_REQUIRED" \| "INVALID_ORIGIN" \| "INVALID_REGION" \| "INVALID_PAYLOAD" \| "NOT_FOUND" \| "CONFLICT" \| "KEY_LIMIT_REACHED" \| "PAYLOAD_TOO_LARGE" \| "RATE_LIMITED" \| "SERVICE_UNAVAILABLE" \| "INTERNAL_ERROR"`	Required	—
`error.message`	`string`	Required	—
`error.details`	`unknown`	Optional	Optional structured error details.

View JSON schema

{
  "type": "object",
  "required": [
    "success",
    "error"
  ],
  "properties": {
    "success": {
      "type": "boolean",
      "const": false
    },
    "error": {
      "type": "object",
      "required": [
        "code",
        "message"
      ],
      "properties": {
        "code": {
          "type": "string",
          "enum": [
            "UNAUTHORIZED",
            "FORBIDDEN",
            "INSTANCE_LIMIT_REACHED",
            "PLAN_LIMIT_REACHED",
            "PLAN_REQUIRED",
            "INVALID_ORIGIN",
            "INVALID_REGION",
            "INVALID_PAYLOAD",
            "NOT_FOUND",
            "CONFLICT",
            "KEY_LIMIT_REACHED",
            "PAYLOAD_TOO_LARGE",
            "RATE_LIMITED",
            "SERVICE_UNAVAILABLE",
            "INTERNAL_ERROR"
          ]
        },
        "message": {
          "type": "string"
        },
        "details": {
          "description": "Optional structured error details."
        }
      }
    }
  }
}

`401`

Authentication is missing, invalid, or expired.

Content type application/json

Property	Type	Required	Description
`success`	`boolean`	Required	—
`error`	`object`	Required	—
`error.code`	`"UNAUTHORIZED" \| "FORBIDDEN" \| "INSTANCE_LIMIT_REACHED" \| "PLAN_LIMIT_REACHED" \| "PLAN_REQUIRED" \| "INVALID_ORIGIN" \| "INVALID_REGION" \| "INVALID_PAYLOAD" \| "NOT_FOUND" \| "CONFLICT" \| "KEY_LIMIT_REACHED" \| "PAYLOAD_TOO_LARGE" \| "RATE_LIMITED" \| "SERVICE_UNAVAILABLE" \| "INTERNAL_ERROR"`	Required	—
`error.message`	`string`	Required	—
`error.details`	`unknown`	Optional	Optional structured error details.

View JSON schema

{
  "type": "object",
  "required": [
    "success",
    "error"
  ],
  "properties": {
    "success": {
      "type": "boolean",
      "const": false
    },
    "error": {
      "type": "object",
      "required": [
        "code",
        "message"
      ],
      "properties": {
        "code": {
          "type": "string",
          "enum": [
            "UNAUTHORIZED",
            "FORBIDDEN",
            "INSTANCE_LIMIT_REACHED",
            "PLAN_LIMIT_REACHED",
            "PLAN_REQUIRED",
            "INVALID_ORIGIN",
            "INVALID_REGION",
            "INVALID_PAYLOAD",
            "NOT_FOUND",
            "CONFLICT",
            "KEY_LIMIT_REACHED",
            "PAYLOAD_TOO_LARGE",
            "RATE_LIMITED",
            "SERVICE_UNAVAILABLE",
            "INTERNAL_ERROR"
          ]
        },
        "message": {
          "type": "string"
        },
        "details": {
          "description": "Optional structured error details."
        }
      }
    }
  }
}

`402`

The requested operation requires a paid plan. API access (organization API keys) requires the Starter plan or higher; a downgraded organization receives this error until its plan is restored.

Content type application/json

Property	Type	Required	Description
`success`	`boolean`	Required	—
`error`	`object`	Required	—
`error.code`	`"UNAUTHORIZED" \| "FORBIDDEN" \| "INSTANCE_LIMIT_REACHED" \| "PLAN_LIMIT_REACHED" \| "PLAN_REQUIRED" \| "INVALID_ORIGIN" \| "INVALID_REGION" \| "INVALID_PAYLOAD" \| "NOT_FOUND" \| "CONFLICT" \| "KEY_LIMIT_REACHED" \| "PAYLOAD_TOO_LARGE" \| "RATE_LIMITED" \| "SERVICE_UNAVAILABLE" \| "INTERNAL_ERROR"`	Required	—
`error.message`	`string`	Required	—
`error.details`	`unknown`	Optional	Optional structured error details.

View JSON schema

{
  "type": "object",
  "required": [
    "success",
    "error"
  ],
  "properties": {
    "success": {
      "type": "boolean",
      "const": false
    },
    "error": {
      "type": "object",
      "required": [
        "code",
        "message"
      ],
      "properties": {
        "code": {
          "type": "string",
          "enum": [
            "UNAUTHORIZED",
            "FORBIDDEN",
            "INSTANCE_LIMIT_REACHED",
            "PLAN_LIMIT_REACHED",
            "PLAN_REQUIRED",
            "INVALID_ORIGIN",
            "INVALID_REGION",
            "INVALID_PAYLOAD",
            "NOT_FOUND",
            "CONFLICT",
            "KEY_LIMIT_REACHED",
            "PAYLOAD_TOO_LARGE",
            "RATE_LIMITED",
            "SERVICE_UNAVAILABLE",
            "INTERNAL_ERROR"
          ]
        },
        "message": {
          "type": "string"
        },
        "details": {
          "description": "Optional structured error details."
        }
      }
    }
  }
}

`403`

The authenticated principal cannot access the resource.

Content type application/json

Property	Type	Required	Description
`success`	`boolean`	Required	—
`error`	`object`	Required	—
`error.code`	`"UNAUTHORIZED" \| "FORBIDDEN" \| "INSTANCE_LIMIT_REACHED" \| "PLAN_LIMIT_REACHED" \| "PLAN_REQUIRED" \| "INVALID_ORIGIN" \| "INVALID_REGION" \| "INVALID_PAYLOAD" \| "NOT_FOUND" \| "CONFLICT" \| "KEY_LIMIT_REACHED" \| "PAYLOAD_TOO_LARGE" \| "RATE_LIMITED" \| "SERVICE_UNAVAILABLE" \| "INTERNAL_ERROR"`	Required	—
`error.message`	`string`	Required	—
`error.details`	`unknown`	Optional	Optional structured error details.

View JSON schema

{
  "type": "object",
  "required": [
    "success",
    "error"
  ],
  "properties": {
    "success": {
      "type": "boolean",
      "const": false
    },
    "error": {
      "type": "object",
      "required": [
        "code",
        "message"
      ],
      "properties": {
        "code": {
          "type": "string",
          "enum": [
            "UNAUTHORIZED",
            "FORBIDDEN",
            "INSTANCE_LIMIT_REACHED",
            "PLAN_LIMIT_REACHED",
            "PLAN_REQUIRED",
            "INVALID_ORIGIN",
            "INVALID_REGION",
            "INVALID_PAYLOAD",
            "NOT_FOUND",
            "CONFLICT",
            "KEY_LIMIT_REACHED",
            "PAYLOAD_TOO_LARGE",
            "RATE_LIMITED",
            "SERVICE_UNAVAILABLE",
            "INTERNAL_ERROR"
          ]
        },
        "message": {
          "type": "string"
        },
        "details": {
          "description": "Optional structured error details."
        }
      }
    }
  }
}

`404`

The requested resource was not found.

Content type application/json

Property	Type	Required	Description
`success`	`boolean`	Required	—
`error`	`object`	Required	—
`error.code`	`"UNAUTHORIZED" \| "FORBIDDEN" \| "INSTANCE_LIMIT_REACHED" \| "PLAN_LIMIT_REACHED" \| "PLAN_REQUIRED" \| "INVALID_ORIGIN" \| "INVALID_REGION" \| "INVALID_PAYLOAD" \| "NOT_FOUND" \| "CONFLICT" \| "KEY_LIMIT_REACHED" \| "PAYLOAD_TOO_LARGE" \| "RATE_LIMITED" \| "SERVICE_UNAVAILABLE" \| "INTERNAL_ERROR"`	Required	—
`error.message`	`string`	Required	—
`error.details`	`unknown`	Optional	Optional structured error details.

View JSON schema

{
  "type": "object",
  "required": [
    "success",
    "error"
  ],
  "properties": {
    "success": {
      "type": "boolean",
      "const": false
    },
    "error": {
      "type": "object",
      "required": [
        "code",
        "message"
      ],
      "properties": {
        "code": {
          "type": "string",
          "enum": [
            "UNAUTHORIZED",
            "FORBIDDEN",
            "INSTANCE_LIMIT_REACHED",
            "PLAN_LIMIT_REACHED",
            "PLAN_REQUIRED",
            "INVALID_ORIGIN",
            "INVALID_REGION",
            "INVALID_PAYLOAD",
            "NOT_FOUND",
            "CONFLICT",
            "KEY_LIMIT_REACHED",
            "PAYLOAD_TOO_LARGE",
            "RATE_LIMITED",
            "SERVICE_UNAVAILABLE",
            "INTERNAL_ERROR"
          ]
        },
        "message": {
          "type": "string"
        },
        "details": {
          "description": "Optional structured error details."
        }
      }
    }
  }
}

`429`

The rate limit was exceeded. API key limits are set by plan tier (Starter 600/min, Pro 1500/min, Enterprise 3000/min). Check the Retry-After header before retrying.

Content type application/json

Property	Type	Required	Description
`success`	`boolean`	Required	—
`error`	`object`	Required	—
`error.code`	`"UNAUTHORIZED" \| "FORBIDDEN" \| "INSTANCE_LIMIT_REACHED" \| "PLAN_LIMIT_REACHED" \| "PLAN_REQUIRED" \| "INVALID_ORIGIN" \| "INVALID_REGION" \| "INVALID_PAYLOAD" \| "NOT_FOUND" \| "CONFLICT" \| "KEY_LIMIT_REACHED" \| "PAYLOAD_TOO_LARGE" \| "RATE_LIMITED" \| "SERVICE_UNAVAILABLE" \| "INTERNAL_ERROR"`	Required	—
`error.message`	`string`	Required	—
`error.details`	`unknown`	Optional	Optional structured error details.

View JSON schema

{
  "type": "object",
  "required": [
    "success",
    "error"
  ],
  "properties": {
    "success": {
      "type": "boolean",
      "const": false
    },
    "error": {
      "type": "object",
      "required": [
        "code",
        "message"
      ],
      "properties": {
        "code": {
          "type": "string",
          "enum": [
            "UNAUTHORIZED",
            "FORBIDDEN",
            "INSTANCE_LIMIT_REACHED",
            "PLAN_LIMIT_REACHED",
            "PLAN_REQUIRED",
            "INVALID_ORIGIN",
            "INVALID_REGION",
            "INVALID_PAYLOAD",
            "NOT_FOUND",
            "CONFLICT",
            "KEY_LIMIT_REACHED",
            "PAYLOAD_TOO_LARGE",
            "RATE_LIMITED",
            "SERVICE_UNAVAILABLE",
            "INTERNAL_ERROR"
          ]
        },
        "message": {
          "type": "string"
        },
        "details": {
          "description": "Optional structured error details."
        }
      }
    }
  }
}

`500`

An unexpected internal error occurred.

Content type application/json

Property	Type	Required	Description
`success`	`boolean`	Required	—
`error`	`object`	Required	—
`error.code`	`"UNAUTHORIZED" \| "FORBIDDEN" \| "INSTANCE_LIMIT_REACHED" \| "PLAN_LIMIT_REACHED" \| "PLAN_REQUIRED" \| "INVALID_ORIGIN" \| "INVALID_REGION" \| "INVALID_PAYLOAD" \| "NOT_FOUND" \| "CONFLICT" \| "KEY_LIMIT_REACHED" \| "PAYLOAD_TOO_LARGE" \| "RATE_LIMITED" \| "SERVICE_UNAVAILABLE" \| "INTERNAL_ERROR"`	Required	—
`error.message`	`string`	Required	—
`error.details`	`unknown`	Optional	Optional structured error details.

View JSON schema

{
  "type": "object",
  "required": [
    "success",
    "error"
  ],
  "properties": {
    "success": {
      "type": "boolean",
      "const": false
    },
    "error": {
      "type": "object",
      "required": [
        "code",
        "message"
      ],
      "properties": {
        "code": {
          "type": "string",
          "enum": [
            "UNAUTHORIZED",
            "FORBIDDEN",
            "INSTANCE_LIMIT_REACHED",
            "PLAN_LIMIT_REACHED",
            "PLAN_REQUIRED",
            "INVALID_ORIGIN",
            "INVALID_REGION",
            "INVALID_PAYLOAD",
            "NOT_FOUND",
            "CONFLICT",
            "KEY_LIMIT_REACHED",
            "PAYLOAD_TOO_LARGE",
            "RATE_LIMITED",
            "SERVICE_UNAVAILABLE",
            "INTERNAL_ERROR"
          ]
        },
        "message": {
          "type": "string"
        },
        "details": {
          "description": "Optional structured error details."
        }
      }
    }
  }
}

REST API overview: Every operation in this API.

Examples

const response = await fetch("https://api.inth.com/v1/auth/keys/key_123/roll", {
  method: "POST",
  headers: {
    "Authorization": "Bearer <token>"
  },
});
const data = await response.json();

Response · 200

Example: default

{
  "success": true,
  "data": {
    "key": "inth_••••••••••••••••",
    "keyId": "key_456"
  }
}

Response · 400

Example: default

{
  "success": false,
  "error": {
    "code": "INVALID_PAYLOAD",
    "message": "Invalid request payload",
    "details": [
      {
        "code": "too_small",
        "message": "Too small: expected string to have >=1 characters",
        "path": [
          "name"
        ]
      }
    ]
  }
}

Response · 401

Example: default

{
  "success": false,
  "error": {
    "code": "UNAUTHORIZED",
    "message": "Authentication required"
  }
}

Response · 402

Example: default

{
  "success": false,
  "error": {
    "code": "PLAN_REQUIRED",
    "message": "API access requires the Starter plan or higher"
  }
}

Response · 403

Example

{
  "success": true,
  "error": {
    "code": "UNAUTHORIZED",
    "message": "string",
    "details": {}
  }
}

Response · 404

Example

{
  "success": true,
  "error": {
    "code": "UNAUTHORIZED",
    "message": "string",
    "details": {}
  }
}

Response · 429

Example: default

{
  "success": false,
  "error": {
    "code": "RATE_LIMITED",
    "message": "API key rate limit exceeded"
  }
}

Response · 500

Example: default

{
  "success": false,
  "error": {
    "code": "INTERNAL_ERROR",
    "message": "Internal server error"
  }
}