business

Search state Secretary-of-State business registries...

Search state Secretary-of-State business registries, normalized to one schema across states. Currently supported: NY (active corporations + LLCs), CO (all entities incl. status), and CT (Business Registry Master incl. type, status, NAICS). Query by name (partial, case-insensitive) or exact entityId; results: state, entity id, name, type, status, formation jurisdiction, formation date, principal/registered address, registered agent. KYC, vendor due-diligence, and counterparty-verification staple. Each state sourced from its official open-data portal.

get/api/business/sos-search

Request

  • Base URL: https://2s.io
  • URL: https://2s.io/api/business/sos-search
  • Auth: API key in header PAYMENT-SIGNATURE

Query parameters

state'NY' | 'CO' | 'CT' required

US state — two-letter postal abbreviation (e.g. CA) or full name.

namestring

Name to search for.

entityIdstring

Entity ID.

limitinteger

Maximum number of results to return.

offsetinteger

Number of results to skip before returning (pagination offset).

trial1

Try before you buy. Set to 1 for one free real call per endpoint per hour — no wallet or payment needed — to verify the endpoint before paying. Equivalent to sending the "X-2s-Trial: 1" request header. Listed only on operations that offer a trial; the others always answer 402.

Response

(unresolved $ref)

Changes

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