Newly registered businesses in CO, CT, NY and OR — as static JSON
Static JSON API · 47,195 records · per-state, per-ISO-week files + name lookup · data as of 2026-09-05
Republishes new-business registrations from FOUR states' own official open-data registries (CO, CT, NY, OR) for the window each state publishes — NOT a national register, not an official formation statistic, and never a list of people. Every record carries its state
and the state’s own registry identifier, so anyone can look it up on
the state’s portal. Owner, officer, member and agent names are never
included. Four states, not fifty — see coverage.
What you get
| state | source | window covered | records | endpoint |
|---|---|---|---|---|
| CO | Colorado Secretary of State (via Colorado Information Marketplace) | 2026-08-08 → 2026-09-05 | 15,390 | /v1/state/CO/latest.json |
| CT | Connecticut Secretary of the State (Business Registry on data.ct.gov) | 2026-08-08 → 2026-09-05 | 4,895 | /v1/state/CT/latest.json |
| NY | New York Department of State (Division of Corporations) | 2026-08-08 → 2026-09-05 | 19,643 | /v1/state/NY/latest.json |
| OR | Oregon Secretary of State (Corporation Division) | 2026-07-01 → 2026-07-31 | 7,267 | /v1/state/OR/latest.json |
Endpoints (no key needed for the static files)
curl https://newbiz-api.pages.dev/v1/index.json # states, weeks, counts curl https://newbiz-api.pages.dev/v1/state/CO/latest.json # everything in CO's window, by week curl https://newbiz-api.pages.dev/v1/state/CO/week/2026-W35.json # one ISO week curl https://newbiz-api.pages.dev/v1/meta.json # coverage disclosure + field dictionary
Week files carry week_complete: false means
part of that ISO week lies outside the state’s covered window, so a
small week is an edge week, not a quiet one.
Name lookup (2 static requests)
Did a business by this name register recently in a covered state? Same
lookup scheme as the fleet’s trademark
check API: compute the key with /js/tmkey.js,
hash to a shard, fetch it, read your key. Exact key
(“Melothi, LLC” → MELOTHILLC) and a coarse
sound-alike key.
const { normExact, tmkey, shardOf } = require("./tmkey.js");
const k = normExact("Melothi LLC"); // "MELOTHILLC"
// https://newbiz-api.pages.dev/v1/x/${shardOf(k)}.json → .keys[k] → { n, records }
Try it
Plans
- Free — these static endpoints, directly, for evaluation and personal projects.
- Commercial — $14.99/month via API marketplaces: metered key, support, terms for use inside your product. Listing links appear here when live. (The same data ships as a $49/month CSV feed for teams that want files, not JSON.)
Who this is for
- B2B sales and agency tooling that wants week-one outreach lists from official registries instead of scraped aggregators.
- Local-service marketplaces onboarding businesses as they form.
- Researchers and newsrooms tracking formation activity in the four covered states.