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GET
A release's builds, devices and OS versions

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"

release
string
required

service.version

Required string length: 1 - 128

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}$

Response

The breakdown.

release
string
required
sessions
integer
required
builds
object[]
required

Every build of the release, most sessions first.

devices
object
required
os_versions
object
required
retention_days
integer
required

How many days of crashes and release health the project's plan keeps (D94). Nothing older is returned, whatever the time range.

Example:

90