> ## Documentation Index > Fetch the complete documentation index at: https://docs.basaltic.sh/llms.txt > Use this file to discover all available pages before exploring further. # List versions ## OpenAPI ````yaml /api-reference/specs/secrets.yaml get /v1/secrets/{secret_id}/versions openapi: 3.0.3 info: title: Basaltic Secrets API version: 1.0.0 description: | Versioned application secrets with KMS-backed envelope encryption. Secrets are regional. The value of every version is encrypted at rest under a KMS key — only opaque ciphertext is persisted. By default a secret uses the platform-managed key; pass kms_key_id on CreateSecret to bind it to one of your own KMS keys instead (the key is fixed for the secret's life, and every version is encrypted under it). Each PutSecretValue allocates a new monotonically-increasing version number and flips is_current on the previous row; older versions remain readable by explicit version query. Soft delete: DeleteSecret moves the secret into a recovery window (default 7 days, configurable 1-30). RestoreSecret exits the window. The hard-purge sweeper removes the row + every version once now() >= scheduled_purge_at. Values move on the wire as base64 to survive arbitrary binary payloads (max 64 KiB to mirror AWS Secrets Manager). contact: name: Basaltic Support email: ping@basaltic.sh license: name: Proprietary url: https://basaltic.sh/terms servers: - url: https://secrets.{region}.basaltic.sh description: Regional API endpoint variables: region: default: sa-saopaulo-1 description: Region code security: - SignatureAuth: [] tags: - name: Secrets description: Secret metadata + value lifecycle paths: /v1/secrets/{secret_id}/versions: parameters: - $ref: '#/components/parameters/SecretId' get: tags: - Secrets summary: List versions operationId: listVersions parameters: - name: marker in: query schema: type: string example: eyJ2ZXJzaW9uIjozfQ== - name: limit in: query description: >- Maximum items to return. A larger value is clamped to the maximum rather than rejected, so page until `meta.has_more` is false. schema: type: integer default: 50 minimum: 1 maximum: 200 example: 50 responses: '200': description: Paginated list of versions (highest version first). content: application/json: schema: $ref: '#/components/schemas/VersionListResponse' '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '404': $ref: '#/components/responses/NotFound' '500': $ref: '#/components/responses/InternalServerError' components: parameters: SecretId: name: secret_id in: path required: true schema: type: string format: uuid example: a1b2c3d4-5e6f-4a7b-8c9d-0e1f2a3b4c5d schemas: VersionListResponse: type: object required: - versions properties: versions: type: array items: $ref: '#/components/schemas/SecretVersion' meta: $ref: '#/components/schemas/PaginationMeta' SecretVersion: type: object required: - id - version - is_current - created_at properties: id: type: string format: uuid example: 9d8c7b6a-5e4f-4a3b-8c2d-1e0f9a8b7c6d version: type: integer example: 3 is_current: type: boolean example: true created_by: type: string description: >- CRN of the principal that created this version (e.g. crn:iam:::user/, crn:iam:::service-account/). example: crn:iam:::user/5f3a2b1c-8d7e-4f6a-9b0c-1d2e3f4a5b6c created_at: type: string format: date-time example: '2026-01-18T11:45:00Z' PaginationMeta: type: object properties: total: type: integer description: Total number of items example: 150 limit: type: integer description: Number of items per page example: 20 marker: type: string description: >- Opaque cursor for the next page. Pass it back as the `marker` query parameter; treat it as a token, not a value to parse. example: 550e8400-e29b-41d4-a716-446655440000 has_more: type: boolean description: Whether there are more items example: true Error: type: object required: - error properties: error: type: object required: - code - message - request_id properties: code: type: string description: Error code identifying the type of error example: INVALID_INPUT message: type: string description: Human-readable error message example: Invalid request parameters request_id: type: string format: uuid description: Request ID for debugging example: 550e8400-e29b-41d4-a716-446655440000 responses: BadRequest: description: Invalid request parameters content: application/json: schema: $ref: '#/components/schemas/Error' example: error: code: INVALID_INPUT message: Invalid request parameters request_id: 550e8400-e29b-41d4-a716-446655440000 Unauthorized: description: Authentication required or token invalid content: application/json: schema: $ref: '#/components/schemas/Error' example: error: code: UNAUTHORIZED message: Authentication required request_id: 550e8400-e29b-41d4-a716-446655440000 Forbidden: description: Insufficient permissions content: application/json: schema: $ref: '#/components/schemas/Error' example: error: code: ACCESS_DENIED message: You don't have permission to perform this action request_id: 550e8400-e29b-41d4-a716-446655440000 NotFound: description: Resource not found content: application/json: schema: $ref: '#/components/schemas/Error' example: error: code: NOT_FOUND message: Resource not found request_id: 550e8400-e29b-41d4-a716-446655440000 InternalServerError: description: Internal server error content: application/json: schema: $ref: '#/components/schemas/Error' example: error: code: INTERNAL_ERROR message: An internal error occurred request_id: 550e8400-e29b-41d4-a716-446655440000 securitySchemes: SignatureAuth: type: apiKey in: header name: Authorization description: > Request signing with an access key issued to a service account. An HMAC-SHA256 over a canonical form of the request, close to AWS SigV4. The `basaltic` CLI signs for you. Send `Authorization`, `X-Date` (UTC, `YYYYMMDDTHHMMSSZ`) and `X-Nonce` (random per request); add `X-Content-Sha256` to bind a body, and `X-Amz-Security-Token` when using temporary credentials. ``` Authorization: BASALTIC-HMAC-SHA256 Credential=///basaltic/basaltic_request, SignedHeaders=host;x-date;x-nonce, Signature= ``` `` is the region code you are calling, or `global` for the global services. A signature is valid for 5 minutes from `X-Date`, and mutating requests are replay-guarded on the nonce. **Full signing procedure, including a working implementation:** https://docs.basaltic.sh/authentication ## Rate limits There is no global request budget. A limit applies only where an operation documents a `429`, and that operation says what it counts. Those responses carry `X-RateLimit-Limit`, `X-RateLimit-Remaining`, `X-RateLimit-Reset` and, on a `429`, `Retry-After` — read them rather than hard-coding a number. Retrying before `Retry-After` is refused and extends the window. Everything else is bounded by quota, not by request rate. ````