Accountusage
GET/v1/ account/ usage
Requests, verifications, errors and latency over the last day, week or month, broken down by endpoint and key. Never charged.
Parameters
- range24h | 7d | 30doptionaldefault 24h
24h(default),7dor30d.More
An unknown value is a 400 naming the accepted set, never a silent fallback to the default. Case-insensitive; shown here in lowercase.
Response fields
- range24h | 7d | 30d
- fromstring · date-time
- tostring · date-time
- bucketsUsageBucket[]
- byEndpointEndpointUsage[]
- errorGroupsErrorGroup[]
- perKeyKeyUsage[]
- baselineobject · UsageBaseline
The immediately preceding span of EQUAL length, so a number has something to be compared against.
Response headers
- X-Request-ID
The id of this request, on every response - success or error. Quote it to support: it is how we find your request in our logs. An
X-Request-IDyou send is honoured and echoed back, so you can use your own; otherwise we generate one./v1error bodies carry no trace id of their own. - X-Quota-Reset
RFC 3339 instant at which the billing period rolls. Present on every response to a request whose key was metered - every 2xx, every error a handler returned, and the quota 429. Absent on a refusal that happens before metering: a missing or unknown key (401), a restricted key or a plan that does not carry the endpoint (403), a public demo-key gate refusal, and the pre-authentication flood throttle.
- X-Calls-Remaining
Requests left in the period after this one, never below 0. Present whenever
X-Quota-Resetis (see there for when a response carries no quota headers). - X-Verifications-Remaining
How many verifications you can still make before a limit stops you. The daily limit and the monthly allowance are counted separately; this is whichever of the two runs out first. Sent whenever
X-Quota-Resetis. - X-Quota-Grace
truewhen THIS request fell inside the 10% grace band above a monthly ceiling. A grace request is served and is not billed; treattrueas "back off now", not as headroom. Alwaystrueorfalse, never absent when the other quota headers are present. - Retry-After429
Seconds to wait before retrying. On every 429 - the quota hard stop, the public demo key's limits, and the pre-authentication flood throttle (which carries this header alone, because no key has been read yet).
- X-Demo-Challenge-ModeDemo key only
Sent only on responses to the public demo key. The value
interactiveasks the documentation page to show the visible verification widget - it is sent once a browser has made more than five runs in ten minutes or has received a 429. The page then repeats the header,X-Demo-Challenge-Mode: interactive, on its next request, with the widget's token inX-Demo-Challenge. Requests made with your own key never receive it.
Errors
Details
Per-account and per-key buckets: requests by status class, errors grouped by cause with an example and a documentation link, latency percentiles, verifications spent, and a per-endpoint breakdown. Each range carries the immediately preceding equal-length span as a baseline.
Percentiles come from a stored bucket ladder, so each is an UPPER BOUND rather than an interpolation within a bucket - the honest reading of bucketed data.
No cache/origin split and no cache-share metric. Our caching is our cost to manage, not a signal to optimise against.