Exposed feeds

List exposed versions

Lists the published versions of an exposed environment, newest first, without their variables.

GET/exposed/{workspaceSlug}/{productSlug}/{projectSlug}/{environmentSlug}/versions

Lists the published versions of an exposed environment, newest first, without their variables. On a plan that keeps a limited history, only the readable versions are listed and hiddenCount says how many older ones exist.

No API key: the feed is public by design and rate limited to 600 requests a minute per client. On a verified custom domain the same feed answers without the workspace slug, for example https://vars.acme.com/exposed/{productSlug}/{projectSlug}/{environmentSlug}/versions.

No authentication: this endpoint is public.

curl --request GET \
  --url 'https://api.envless.cloud/exposed/<workspaceSlug>/<productSlug>/<projectSlug>/<environmentSlug>/versions'
Try itGEThttps://api.envless.cloud/exposed/{workspaceSlug}/{productSlug}/{projectSlug}/{environmentSlug}/versions

No authentication: this endpoint is public.

Path parameters
Query parameters

Path parameters

  • workspaceSlugstringrequired

    Workspace slug.

  • productSlugstringrequired

    Product slug. A private product never serves a feed.

  • projectSlugstringrequired

    Project slug.

  • environmentSlugstringrequired

    Environment slug. The environment must be exposed.

Query parameters

  • limitintegermin 1max 100

    Rows per page. A value outside 1 to 100 is clamped rather than refused.

    Default: 25

  • offsetintegermin 0

    Rows to skip.

    Default: 0

Responses

200OK

List exposed versions succeeded.

  • successbooleanrequired
  • codeintegerrequired

    The HTTP status of this response, repeated in the body.

  • messagestringrequired
  • errornullrequired
  • dataobjectrequired
    Show child attributesHide child attributes
    • environmentobjectrequired
      Show child attributesHide child attributes
      • slugstringrequired
      • namestringrequired
    • versionsobject[]required
      Show child attributesHide child attributes
      • idstringrequired
      • labelstringrequired
      • notestring | nullrequired
      • variableCountintegerrequired
      • createdAtstringrequireddate-time
    • paginationobjectrequired
      Show child attributesHide child attributes
      • limitintegerrequired
      • offsetintegerrequired
      • totalCountintegerrequired
      • hasMorebooleanrequired
    • historyLimitedbooleanrequired

      True when the plan hides older versions; hiddenCount says how many.

    • historyLimitintegerrequired

      How many of the newest versions the plan keeps readable.

    • hiddenCountintegerrequired
  • _reqobject
    Show child attributesHide child attributes
    • reqIdstring
    • resTimeinteger | null
{
    "success": true,
    "code": 200,
    "message": "OK",
    "error": null,
    "data": {
        "environment": {
            "slug": "<string>",
            "name": "<string>"
        },
        "versions": [
            {
                "id": "<string>",
                "label": "v7",
                "note": "<string>",
                "variableCount": 1,
                "createdAt": "2026-05-30T10:14:22.000Z"
            }
        ],
        "pagination": {
            "limit": 1,
            "offset": 1,
            "totalCount": 1,
            "hasMore": true
        },
        "historyLimited": true,
        "historyLimit": 1,
        "hiddenCount": 1
    },
    "_req": {
        "reqId": "<string>",
        "resTime": 1
    }
}

Error envelope

Every failure below returns the same shape with success: false; branch on error.code, never on message.

  • successbooleanrequired
  • codeintegerrequired

    The HTTP status of this response, repeated in the body.

  • messagestringrequired
  • errorobjectrequired

    Machine-readable failure detail. Null on success.

    Show child attributesHide child attributes
    • codeenum<string>required

      Stable error code. Branch on this, never on message.

      Options: "auth.api_key_required", "auth.api_key_not_found", "auth.api_key_user_missing", "auth.api_key_owner_not_member", "auth.scope_missing", "auth.scope_ceiling_exceeded", "auth.key_project_restricted", "auth.product_restricted", "auth.permission_denied", "auth.self_mutation_forbidden", "auth.step_up_required", "auth.step_up_fresh_required", "auth.cli_token_not_accepted", "auth.two_factor_required", "auth.workspace_two_factor_required", "auth.two_factor_invalid", "auth.two_factor_replayed", "auth.two_factor_locked", "auth.two_factor_not_enabled", "auth.two_factor_already_enabled", "request.body_must_be_json", "request.body_invalid", "request.body_too_large", "request.rate_limited", "request.invalid_pagination", "workspace.not_found", "workspace.slug_conflict", "workspace.limit_reached", "workspace.delete_last", "workspace.delete_too_early", "workspace.delete_has_projects", "domain.not_configured", "domain.not_found", "domain.invalid", "domain.taken", "domain.attempt_limit", "product.not_found", "product.slug_conflict", "product.locked", "project.not_found", "project.ambiguous_product", "project.slug_conflict", "environment.not_found", "environment.slug_conflict", "environment.expose_disabled", "environment.expose_private_product", "variable.not_found", "variable.name_conflict", "variable.ciphertext_invalid", "variable.baseline_drifted", "version.not_found", "member.not_found", "member.already_exists", "member.self_invite", "member.self_mutation", "member.owner_immutable", "member.owner_cannot_leave", "member.seat_limit", "invite.already_pending", "role.owner_not_assignable", "role.limit_reached", "role.immutable", "role.in_use", "invite.not_found", "invite.expired", "role.not_found", "role.name_conflict", "key.not_found", "key.limit_reached", "webhook.not_found", "webhook.delivery_not_found", "plan.limit_reached", "plan.upgrade_required", "request.not_found", "request.method_not_allowed", "request.conflict", "auth.unauthorized", "auth.forbidden", "request.invalid", "server.error"

    • resourcestring

      The resource or scope the failure relates to.

    • fieldstring

      The request field that caused the failure.

  • dataobject | nullrequired

    Null on most failures. A plan limit carries { limit, current }.

  • _reqobject
    Show child attributesHide child attributes
    • reqIdstring
    • resTimeinteger | null
{
    "success": false,
    "code": 404,
    "message": "Something went wrong.",
    "error": {
        "code": "auth.api_key_required",
        "resource": "<string>",
        "field": "<string>"
    },
    "data": {},
    "_req": {
        "reqId": "<string>",
        "resTime": 1
    }
}

404Not Found

request.not_found - the URL does not resolve: an unknown workspace, product, project or environment, a private product, or an environment that is not exposed all answer this same 404.

429Too Many Requests

request.rate_limited - the client sent more than 600 feed requests in a minute; retry after the Retry-After seconds (60).

500Internal Server Error

server.error - an unexpected error; retry with backoff.

503Service Unavailable

server.error - the API is in maintenance mode or is missing its configuration; retry with backoff.