metrUsage infrastructure
Live product · Access approved individually

OPERATIONS / STATUS

SHOW WHAT IS LIVE.SHOW WHAT IS NOT.

The status surface is designed to report API health, request latency, errors, and connectivity without replacing missing data with a fake zero.

Request production access Read security model
HEALTH SIGNALSLIVE SYSTEM MAP
CONTROLAPISTATE / ACTIVE
01REQUESTSrolling count
02LATENCYmedian and p95
03ERRORSobserved rate
04DATABASEconnectivity
VERIFIABLE INPUTEXPLICIT LIMITREADABLE OUTPUT
01 / REFRESH15 seconds
02 / LATENCYRolling window
03 / ERRORSExplicit
04 / MISSINGUnavailable

STATUS MODEL / 01

Operational truth needs a source.

This showcase explains the live status model. The authoritative numbers remain connected to the production server, refresh automatically, and display unavailable when a measurement cannot be read.

CAPABILITY MAP04 SYSTEM PRIMITIVES
01LIVE
UP

Service availability

Report whether the production API identifies itself as operational or degraded.

02MEASURE
P50

Median latency

Show the middle of the recent request window instead of a decorative estimate.

03MEASURE
P95

Tail latency

Expose the slower edge of recent requests to make degradation visible.

04DEPENDENCY
DB

Database connectivity

State whether the production health check can reach its required datastore.

WORKFLOW / 02

THE SYSTEM
IN MOTION.

Each stage has a visible input, an explicit state, and a result the next stage can verify.

  1. 01
    Measure

    Collect recent request and dependency health inside the production service.

    source = server
  2. 02
    Refresh

    Update the public surface on a regular interval.

    interval = 15s
  3. 03
    Label

    Distinguish operational, degraded, and unavailable states.

    state != invented
  4. 04
    Investigate

    Use the status signal as a starting point, not a substitute for incident history.

    scope = snapshot

VISIBLE EVIDENCE / 03

MAKE THE STATE
READABLE.

Product activity should leave a trace a developer, operator, or customer can understand. The showcase uses realistic sample data where a live feed is not connected.

SOURCEDLABELEDREPRODUCIBLE
SHOWCASE STATUS CONTRACT
010203040506data_source: production status APIshowcase_mode: explanatorylive_values: open authoritative statusunavailable_policy: display unavailablefake_zero_policy: prohibitedhistorical_uptime: not inferred
SYSTEM TRACEshowcase / deterministic

KEEP EXPLORING / 04

FOLLOW THE
SYSTEM.

01
REAL VALUE NEEDS CLEAR BOUNDARIES.

See how authorization, funded balances, session states, receipts, and fail-closed behavior shape the Metr security model.

02
WHAT METR IS BUILDING.

A clear view of the live product foundation, active integration work, and future-facing product direction without presenting roadmap work as generally available.

03
FROM API KEY TO LIVE METER.

The full integration model for authentication, products, funded balances, session lifecycle events, route groups, billing logic, MCP tools, and final session records.

LIVE PRODUCT

BUILD WHAT
GETS METERED.

Metr is live. Access is currently approved individually for businesses, developers, and agent builders.

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