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GET
List feature flags

Authorizations

Authorization
string
header
required

A project token (apsio_pt_v0...), which reads exactly one project, or an OAuth access token issued for the API, which reads what its user can. Access tokens issued for Apsio's MCP server are accepted only from the MCP server itself.

Path Parameters

projectId
string
required
Pattern: ^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$
Example:

"0192f3a4-0000-7000-8000-00000000a101"

Query Parameters

from
string<date-time>

Start of the time range, inclusive (RFC 3339). Defaults to the range end minus the default length.

Example:

"2026-10-01T00:00:00Z"

to
string<date-time>

End of the time range, exclusive (RFC 3339). Defaults to now.

Example:

"2026-10-08T00:00:00Z"

app_id
string

Only this app.

Pattern: ^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$
variants
integer
default:5

Variants listed per flag, the most frequent first; the rest are summed in other.

Required range: 1 <= x <= 20

Response

The flags.

from
string
required

RFC 3339 time in UTC with up to nanosecond precision.

Example:

"2026-10-04T10:15:00.431000000Z"

to
string
required

RFC 3339 time in UTC with up to nanosecond precision.

Example:

"2026-10-04T10:15:00.431000000Z"

flags
object[]
required