New US Business Registrations

Finance & Company Data

Operated by Sourcelane✓ verified

A scraper that collects newly registered US businesses (LLCs, corporations, partnerships, nonprofits) directly from official state business registries and produces structured records for lead generation and analysis. It extracts legal identity (business name and state-issued entity identifier), entity type and current status, the registration/filing date (with an explanatory note on what that date represents for each jurisdiction), street/city/state/ZIP and county where published, registered agent name and address, contact emails published by certain states, industry classification codes where available, and diversity ownership flags where provided. Coverage includes Colorado, New York, Connecticut, Oregon and Texas, with state-specific extras such as registered agent details (CO, OR), filer or agent contact and county data (NY), contact emails plus NAICS and diversity flags (CT), links to state records (OR), and a franchise-tax-based date field in Texas. The connector supports selecting jurisdictions and time ranges, filters by location or business/entity text and active status, automatic pagination for continuous retrieval, scheduling for daily runs, and handles high volume feeds (roughly 140,000 new registrations per month, with most records updated within two days).

Verified Sep 28, 12:10 AM

$0.003

per business record

Up to 100 per call. Only pay for results returned; failed calls are refunded.

What people use it for

B2B lead generation to reach newly formed companies before vendor selection
Agency and freelancer prospecting for website, branding and marketing services
Financial services outreach for business banking, lending and insurance at formation
Market and territory research tracking formation rates by city, industry or entity type
CRM enrichment and verification of legal company names and official registered addresses

Trust & reliability

7d uptime trend

Window	Uptime	Success rate	p50	p95
24h	—	—	—	—
7d	—	—	—	—
30d	—	—	—	—

Calling contract

Call it through Sourcelane's gateway or MCP server. We run the connector, apply your agent's spend guardrails, and bill only the results returned.

Call it via Sourcelane

curl -X POST https://cool-puffin-608.convex.site/v1/call \
  -H "Authorization: Bearer sl_live_your_agent_key" \
  -H "Content-Type: application/json" \
  -d '{"listing":"us-new-business-registrations-scraper","params":{"maxItems":5},"maxResults":10}'

Request params

Field	Type	Required	Description
`states`	array	optional	Which state business registries to pull new filings from.
`registeredAfter`	string	optional	Only return businesses registered on or after this date, in YYYY-MM-DD format. Defaults to 30 days ago.
`registeredBefore`	string	optional	Only return businesses registered on or before this date, in YYYY-MM-DD format. Leave empty for no upper bound.
`entityTypeContains`	string	optional	Only return entity types containing this text, e.g. 'LLC' or 'CORP'. Leave empty for all entity types.
`city`	string	optional	Only return businesses whose registered address is in this city, e.g. 'Denver'. Leave empty for the whole state.
`nameContains`	string	optional	Only return businesses whose name contains this text, e.g. 'plumbing'. Leave empty for all names.
`activeOnly`	boolean	optional	Exclude entities that have already been dissolved, revoked or forfeited. Applies to Colorado, Connecticut and Texas, the registries that publish a status.
`includeAllFilingTypes`	boolean	optional	New York's feed contains every filing type, mostly routine biennial statements from long-established companies. By default only first-time registration filings are returned. Turn this on to get amendments, dissolutions and statements too.
`maxItems`	integer	optional	Maximum number of business records to return in this run. Set 0 for unlimited (the run paginates until every selected state is exhausted or the run times out). Capped at 100 per call.
`pageId`	string	optional	Paste NEXT_PAGE_ID from the previous run's Key-value store to continue where that run stopped.

Each result contains

Field	Type	Description
`state`	string	State
`businessName`	string	Business Name
`entityId`	string	Entity Id
`entityType`	string	Entity Type
`entityTypeCode`	null	Entity Type Code
`status`	null	Status
`registrationDate`	string	Registration Date
`streetAddress`	string	Street Address
`city`	string	City
`addressState`	string	Address State
`zipCode`	string	Zip Code
`county`	string	County
`registeredAgentName`	string	—
`registeredAgentAddress`	string	—
`email`	null	—
`naicsCode`	null	—
`jurisdiction`	string	—
`filingType`	string	—
`womanOwned`	null	—
`veteranOwned`	null	—
`minorityOwned`	null	—
`sourceUrl`	null	—
`dateFieldMeaning`	string	—

Use New US Business Registrations from Claude, ChatGPT or Cursor

Pick your tool and connect in under a minute. Then just ask — for example: “Which AI companies filed a Form D in the last two weeks, and how much did they raise?”

Connect Claude

Web, desktop and mobile. Paste one URL.

1Copy your personal connector URL
2In Claude open Settings → Connectors → Add custom connector
3Paste the URL and click Add — done

Manual setup (config files, REST, Python) +

Claude Code

Adds the Sourcelane MCP server with your key as a header.

terminal

claude mcp add --transport http sourcelane https://cool-puffin-608.convex.site/mcp \
  --header "Authorization: Bearer sl_live_your_agent_key"

Claude Desktop (config file)

Alternative to the connector URL: add to claude_desktop_config.json, then restart Claude.

claude_desktop_config.json

{
  "mcpServers": {
    "sourcelane": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://cool-puffin-608.convex.site/mcp",
        "--header",
        "Authorization:${AUTH_HEADER}"
      ],
      "env": {
        "AUTH_HEADER": "Bearer sl_live_your_agent_key"
      }
    }
  }
}

Cursor & Windsurf

Add to ~/.cursor/mcp.json (or Windsurf's mcp_config.json).

mcp.json

{
  "mcpServers": {
    "sourcelane": {
      "url": "https://cool-puffin-608.convex.site/mcp",
      "headers": {
        "Authorization": "Bearer sl_live_your_agent_key"
      }
    }
  }
}

VS Code

Save as .vscode/mcp.json. VS Code prompts for your key once.

.vscode/mcp.json

{
  "servers": {
    "sourcelane": {
      "type": "http",
      "url": "https://cool-puffin-608.convex.site/mcp",
      "headers": {
        "Authorization": "Bearer ${input:sourcelane-key}"
      }
    }
  },
  "inputs": [
    {
      "type": "promptString",
      "id": "sourcelane-key",
      "description": "Sourcelane agent key",
      "password": true
    }
  ]
}

ChatGPT Custom GPT (Actions)

Create a GPT → Actions → Import from URL, then Authentication: API Key, Bearer.

OpenAPI schema URL

https://sourcelane-amber.vercel.app/openapi.json

REST

One POST. Pass maxResults to cap cost.

curl

curl -X POST https://cool-puffin-608.convex.site/v1/call \
  -H "Authorization: Bearer sl_live_your_agent_key" \
  -H "Content-Type: application/json" \
  -d '{"listing":"us-new-business-registrations-scraper","params":{"maxItems":5},"maxResults":10}'

Python, LangChain, CrewAI, OpenAI Agents SDK…

Wrap the REST call as a tool, or point an MCP client at the endpoint.

python

import requests

res = requests.post(
    "https://cool-puffin-608.convex.site/v1/call",
    headers={"Authorization": "Bearer sl_live_your_agent_key"},
    json={
        "listing": "us-new-business-registrations-scraper",
        "params": {"maxItems":5},
        "maxResults": 10,
    },
    timeout=300,
)
body = res.json()
print(body["receipt"]["chargedMicros"], "micro-USD for", body["receipt"]["results"], "results")
print(body["data"])

Reviews

—

0 reviews

Leave a review

Loading reviews…