NAICS

Semantic match: free text → NAICS codes with match ratings

Paste a company description, capabilities statement, services list, or website copy and get ranked NAICS codes with a 0–100 match rating, strength band (excellent/strong/moderate/weak), the full sector→industry hierarchy for each hit, the official Census index activity that matched best, and matched index terms for explainability. Hybrid scoring (MiniLM sentence embeddings + IDF keyword overlap) over all 2,125 official 2022 NAICS codes and ~20k Census index activities, typical latency 30–80ms after warmup, and level picks the code granularity (6 = national industry, default).

post/naics/match

Request

  • Base URL: https://abundanceapis.com
  • URL: https://abundanceapis.com/naics/match
  • Auth: none declared

Request body

textstring required
limitinteger
level2 | 3 | 4 | 5 | 6

Example request

{
  "text": "We install and repair residential HVAC systems, furnaces, and heat pumps",
  "limit": 5,
  "level": 6
}

Changes

No recorded changes to this operation across all 1 revision of this API.