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GET
GetForecastScorecard

Authorizations

X-WorldMonitor-Key
string
header
required

User-issued WorldMonitor API key.

Query Parameters

jmespath
string

Optional JMESPath expression applied server-side to project or reduce the JSON response before it is returned (mirrors the MCP jmespath argument). Invalid expressions, expressions larger than 1024 UTF-8 bytes, or projections that exceed the 256 KB output cap return HTTP 400 with a {_jmespath_error, original_keys} envelope. Grammar and worked examples: https://www.worldmonitor.app/docs/mcp-jmespath.

Response

Successful response

schemaVersion
integer<int32>
generatedAt
integer<int64>

Warning: Values > 2^53 may lose precision in JavaScript

rollingWindowDays
integer<int32>
methodology
string
totals
object
overall
object
byDomain
object[]
byGenerationOrigin
object[]
calibration
object[]
vsMarketSkill
object
degraded
boolean
stale
boolean
error
string
skill
object

Headline "real skill" summary: Brier/log score over scored entries whose generation origin is NOT synthetic backfill or an unpromoted shadow stream. count 0 with excluded_scored > 0 means the headline is unmeasurable because everything scored was synthetic — the honest signal for a collapsed funnel.