Polyrankdocs
Metrics catalog

GET /v1/metrics/coverage

Per-metric coverage: how many wallets the metric is RANKED for (a finite percentile), per window, over that window's percentile cohort. Not the raw finite count — a sentinel zero is finite and was inflating this by up to 1.9x. Cached 1 hour.

GET
/v1/metrics/coverage

Per-metric coverage: how many wallets the metric is RANKED for (a finite percentile), per window, over that window's percentile cohort. Not the raw finite count — a sentinel zero is finite and was inflating this by up to 1.9x. Cached 1 hour.

Authorization

AuthorizationBearer <token>

API key: Authorization: Bearer pk_live_… (mint at polyrank.app/api-keys)

In: header

Response Body

application/json

curl -X GET "https://example.com/v1/metrics/coverage"
{  "cohort": -9007199254740991,  "coverage": {    "property1": -9007199254740991,    "property2": -9007199254740991  },  "byWindow": {    "property1": {      "cohort": -9007199254740991,      "coverage": {        "property1": -9007199254740991,        "property2": -9007199254740991      }    },    "property2": {      "cohort": -9007199254740991,      "coverage": {        "property1": -9007199254740991,        "property2": -9007199254740991      }    }  }}

GET /v1/metrics/catalog GET

The full metric catalog (count is dynamic). Each entry has id, name, description, category, direction, cost, longTailed flag, minN, supportedWindows. Single source of truth.

GET /v1/metrics/distribution/{metric} GET

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