---
title: "Sic Naics Coverage"
method: GET
path: "/api/v1/sic-naics/coverage"
tags: ["leads", "schema"]
---

# Sic Naics Coverage

`GET /api/v1/sic-naics/coverage`

## Request

- Base URL: `https://app.goodleads.club` (the document declares no server; this is the origin it was published from)
- URL: `https://app.goodleads.club/api/v1/sic-naics/coverage`
- Auth: none declared

SIC/NAICS coverage stats — what % of entities have codes populated.

Operational visibility for backfill progress and ongoing classifier
coverage. Per-granularity counts so we can see the always-2-digit
invariant in practice (2-digit should approach the populated total;
4-digit and 6-digit may be lower due to ambiguous_deep rows where
deeper digits are intentionally null per ADR-008).

Returns:
    {
      "state": "CO" | "ALL",
      "total": 71744,
      "coverage": {
        "sic_2_digit": {"count": 12345, "pct": 17.2},
        "sic_4_digit": {"count": 12000, "pct": 16.7},
        "naics_2_digit": {"count": 12345, "pct": 17.2},
        ...
      }
    }

## Query parameters

- `state` string, nullable: State code (e.g. CO, FL, VA, NY). Omit for all-states aggregate.

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/goodleads/apis/formation-gtm-api.md) · [All operations](https://skmtc.dev/goodleads/apis/formation-gtm-api/llms.txt) · [OpenAPI document](https://skmtc.dev/goodleads/apis/formation-gtm-api/revisions/2068d13a82cf?raw)