feat(api): return every connection's snapshot under providers[] in om-usage json (#11192)

* feat(api): structured ?format=json for the self-service usage endpoint

GET /api/usage/om-usage already let any key read its own usage — personal
daily/weekly USD limits and the provider quota snapshot — but only as
text/plain, which a UI cannot parse safely. OmniCopilot issue #8 asks exactly
for this surface.

Adds ?format=json, returning the ApiKeyUsageLimitStatus + UsageSnapshot the
text is rendered from. Text and JSON share the same collectors
(collectUsageSnapshots, getApiKeyUsageLimitStatus), so the two can never
disagree about a number. The response is a discriminated union: a key without
allowUsageCommand (403) or an invalid key (401) returns
{ allowed:false, error:{message} }, distinct from allowed:true with empty
sections — the state a panel must render as "nothing learned yet", not a
refusal. Text form unchanged; without ?format the contract is untouched.

The endpoint was previously missing from API_REFERENCE.md; it now has a
section documenting both forms, the allowUsageCommand gate, and the
self-service auth model (caller's own key, not requireManagementAuth).

Regression guards in tests/unit/usage-command-json-format.test.ts (4 tests:
json shape, text default preserved, structured 403, sanitized 401 with no
stack trace). Existing internal-usage-command suite still 12/12.

* chore(changelog): correct the fragment to the real PR number (#11190)

* feat(api): return every connection's snapshot under providers[] in om-usage json

Closes #11191. buildUsageCommandJson picked a single snapshot via selectUsageSnapshot, so a panel could only ever show one provider. The collector already had them all — the single-pick is a presentation choice for a terminal. The JSON form now also returns the full UsageSnapshot[] alongside the selected provider, so a UI can render Codex / Claude / OpenCode side by side. The text form is untouched.

---------

Co-authored-by: Xiangzhe <bakryun0718@proton.me>
This commit is contained in:
Diego Rodrigues de Sa e Souza
2026-08-22 22:39:56 -03:00
committed by GitHub
parent eb9fa33ee7
commit 3ef54fc55b
4 changed files with 44 additions and 6 deletions

View File

@@ -546,6 +546,11 @@ export type UsageCommandJson =
personal: unknown | null;
/** The selected provider snapshot, or null when nothing is cached. */
provider: UsageSnapshot | null;
/** Every connection's snapshot, so a panel can render Codex / Claude /
* OpenCode side by side instead of only the selected one (#11191). The
* single-pick in `provider` is a presentation choice for a terminal; the
* collector already gathered all of them. */
providers: UsageSnapshot[];
};
export async function buildUsageCommandJson(
@@ -564,11 +569,9 @@ export async function buildUsageCommandJson(
{ now: resolvedDeps.now }
)
: null;
const provider = selectUsageSnapshot(
await collectUsageSnapshots(metadata, resolvedDeps),
selection
);
return { allowed: true, personal, provider };
const snapshots = await collectUsageSnapshots(metadata, resolvedDeps);
const provider = selectUsageSnapshot(snapshots, selection);
return { allowed: true, personal, provider, providers: snapshots };
}
export async function buildUsageCommandText(