List a Space's builds

Returns the builds created for the Space, newest first, in every state from waiting for source through terminal. Page with cursor.

GET /v1/spaces/{spaceId}/builds

Authorization

Authorization: Bearer <token> with an API key (sfa_ prefix), an OAuth access token, a session token, or a Space machine credential (sfm_ prefix).

Path parameters

spaceId string required

Query parameters

limit integer required

min 1 · max 100 · default: 20

cursor string

min length 1 · max length 4096

Responses

200 Response for status 200

$schema string

Canonical JSON Schema URL for this response body. The server also sends it in the Link: rel="describedby" response header.

data object[] required

Array of object

• id string required

Build ID (bld_ prefix). Opaque, and never derived from a version ID.

• spaceId string required

Space (spc_ prefix) the build publishes into.

• status string required

Where the build is in its lifecycle. skipped means the ignored build command decided no build was needed.

Allowed: waiting_for_source, uploading_source, queued, running, succeeded, failed, canceled, skipped

• input object required

The source a build ran against, with clone URLs and repository connection identifiers removed.

• kind string required

The build ran against an uploaded source archive.

• kind string required

The build ran against repository source.

• ref string required

Branch, tag, or ref the build checked out.

• commit string

Commit the ref resolved to. Absent until resolved.

• branch string

Branch the ref belongs to, when it is known.

• pullRequestNumber integer

Pull request the build was raised for. Absent for builds off a plain branch.

• source object | any required

Publish provenance as declared when the build started: client, git ref data, and publish message. It is present on running and failed builds, which have no version yet; once a version exists its own source is authoritative. Null when nothing was declared.

• kind string required

How this version was produced. variable_update and config_update mark republishes Spacefast makes on its own when a variable or a setting changed; the rest name what published.

Allowed: direct_upload, cli, dashboard, api, git, import, agent, build, variable_update, config_update

• client string

Client and version that published, for example spacefast-cli/1.2.3.

• branch string

Git branch the publish was made from.

• commit string

Git commit the publish was made from.

• message string

One-line description of the publish, shown as the version's headline in the dashboard. There is no separate changelog field. The CLI fills it from the git commit message when it can.

• dirty boolean

Whether the working tree had uncommitted changes when the publish was made.

• metadata object

Extra provenance as string pairs, such as a repository, a CI run URL, a workflow, or an actor.

• git object

• repository string | any

• repositoryFullName string | any

• repositoryUrl string | any

• ref string | any

• branch string | any

• branchAliasUrl string | any

• commit string | any

• commitSha string | any

• pullRequestNumber number | any

• settingsSnapshot object required

Build settings after saved values and per-run overrides are merged. A build freezes these at creation and runs against them for its whole life.

• rootDirectory string | any required

Directory the build runs in, relative to the source root. Null builds at the root.

• installDirectory string | any required

Directory dependencies install into, relative to the source root. Null installs in the build directory.

• installCommand string | any required

Command that installs dependencies. Null lets the build runner pick one.

• buildCommand string | any required

Command that produces the output. Null lets the build runner pick one.

• outputDirectory string | any required

Directory the built output is collected from, relative to the build directory. Null lets the build runner detect it.

• ignoredBuildCommand string | any required

Command run before the build to decide whether the build is needed. Exiting 0 ends the build as skipped; any other exit code continues. Null always builds.

• frameworkPreset string | any required

Framework the source builds with, for example next or vite. Null lets the build runner detect it.

• platformPreset string | any required

Platform build convention the source follows, for example vercel or netlify. Null lets the build runner detect it.

• allowUnsupportedPlatformFeatures boolean required

Runs the build even when the source declares platform features Spacefast does not support. Defaults to false, which refuses those sources.

• timeoutSeconds integer required

Wall-clock budget for the run, in seconds. Between 60 and 7200; defaults to 900.

• target object required

Where a successful build's version goes.

• channel string | any required

Channel the produced version is promoted to when the build succeeds. Null publishes the version without promoting it.

• preview boolean required

Marks the run as a preview build. The build environment is exported as a preview, and a preview build only supersedes other preview builds on the same branch.

• retryOfBuildId string | any required

Build this run retries. Null when it is not a retry.

• producedVersionId string | any required

Version (ver_ prefix) this build minted. Null until a build succeeds and mints one.

• reusedVersionId string | any required

Version the build reused because the output was unchanged. Null otherwise.

• diagnostics object[] required

Array of object

• code string required

Stable snake_case code for this diagnostic.

• severity string required

How serious the diagnostic is.

Allowed: info, warning, error

• message string required

What happened, in a sentence a person can act on.

• path string | any

File or artifact path the diagnostic refers to, with a line number when known, for example _headers:12. Absent when it applies to the whole resource.

• provider string | any

Upstream system that raised the diagnostic. Absent when Spacefast raised it.

• details object | any

Machine-readable context keyed by the diagnostic code.

• fix string | any

What to change to clear the diagnostic. Absent when there is no known fix.

• retryable boolean | any

True when repeating the same operation unchanged can clear the diagnostic.

• createdAt string required

ISO 8601 timestamp when the build was created.

• startedAt string | any required

ISO 8601 timestamp when the build runner started the run. Null until it does.

• finishedAt string | any required

ISO 8601 timestamp when the build reached a terminal state. Null while it is still in flight.

• pagination object required

• nextCursor string | any required

Cursor for the next page. Null on the last page.

• hasMore boolean required

True when another page exists.

Error

$schema string

Canonical JSON Schema URL for this response body. The server also sends it in the Link: rel="describedby" response header.

• type string required

URL of the documentation page for this error. Derived from code.

• title string required

Human-readable name of the error type. Derived from code.

• status integer required

HTTP status of the response, repeated in the body.

• detail string required

What went wrong in this request.

• code string required

Stable snake_case error code. Match on this, not on detail.

• pointer string

RFC 6901 JSON Pointer to the request field or batch entry that failed, for example /files/37/path. Present on validation failures.

• details object

Machine-readable context keyed by the error code.

• suggestions string[]

Recovery steps safe to show to a person.

• next string[]

Commands or API requests to run next, usable as written.

• requestId string required

ID of this request, from the X-Request-Id header or generated. Quote it when contacting support.