> ## 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 users > List all users in the current organization ## OpenAPI ````yaml /api-reference/specs/iam.yaml get /v1/users openapi: 3.0.3 info: title: Basaltic IAM API version: 1.0.0 description: | Identity for the platform: organizations, accounts, users, groups, service accounts, roles and policies, together with the sign-in flows and the temporary STS credentials every other Basaltic API authenticates against. contact: name: Basaltic Support email: ping@basaltic.sh license: name: Proprietary url: https://basaltic.sh/terms servers: - url: https://iam.basaltic.sh description: Global API endpoint security: - SignatureAuth: [] paths: /v1/users: get: tags: - IAM summary: List users description: List all users in the current organization operationId: listUsers parameters: - $ref: '#/components/parameters/Limit' - $ref: '#/components/parameters/Marker' - $ref: '#/components/parameters/NameFilter' responses: '200': description: List of users content: application/json: schema: $ref: '#/components/schemas/UserListResponse' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '500': $ref: '#/components/responses/InternalServerError' security: - SignatureAuth: [] components: parameters: Limit: name: limit in: query description: >- Maximum number of items to return. A value above the maximum is clamped to it rather than rejected, so a page shorter than the one you asked for is normal — page until `meta.has_more` is false, not until a page looks short. required: false schema: type: integer minimum: 1 maximum: 100 default: 20 example: 20 Marker: name: marker in: query description: >- Opaque pagination cursor. Echo back the `meta.marker` value from the previous page to fetch the next one; do not construct or parse it. The token's internal form varies by endpoint (a resource ID, a timestamp, …) and is not guaranteed stable across releases. required: false schema: type: string example: 550e8400-e29b-41d4-a716-446655440000 NameFilter: name: name in: query description: Filter by name (exact match or prefix with *) required: false schema: type: string example: web-* schemas: UserListResponse: type: object properties: users: type: array items: $ref: '#/components/schemas/User' meta: $ref: '#/components/schemas/PaginationMeta' User: type: object description: A platform user linked to this organization for IAM properties: id: type: string format: uuid readOnly: true example: 550e8400-e29b-41d4-a716-446655440000 crn: type: string readOnly: true description: Cloud Resource Name example: crn:iam:::user/550e8400-e29b-41d4-a716-446655440000 email: type: string format: email readOnly: true example: john.doe@acme.com name: type: string readOnly: true example: John Doe added_at: type: string format: date-time readOnly: true example: '2026-01-15T09:30:00Z' tags: $ref: '#/components/schemas/Tags' 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 Tags: type: object additionalProperties: type: string example: environment: production team: backend responses: 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 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. ````