US Business Entity Search & New-Business Monitor (KYB API)
Under maintenancePricing
from $5.00 / 1,000 results
US Business Entity Search & New-Business Monitor (KYB API)
Under maintenanceBusiness entity search & KYB API across official US Secretary of State registries. Search companies by name and monitor newly formed LLCs and corporations for lead generation. Bulk and date-range capable, sourced from state open-data portals — no anti-bot. Keyless.
Pricing
from $5.00 / 1,000 results
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Kyle Maloney
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US Business Entity Search & New-Business Monitor — Secretary of State (KYB API)
A business entity search and KYB API across official US Secretary of State business registries. Search registered companies by name, or monitor for newly formed LLCs and corporations on a schedule for fresh B2B leads. Bulk and date-range capable, sourced from state open-data portals — no anti-bot.
Who it's for
- Lead-gen & RevOps teams sourcing newly registered businesses to sell to.
- KYB / KYC / compliance teams verifying that an entity is registered.
- Sales intelligence & data providers enriching company records.
- AI agents needing a "look up / monitor US companies" tool.
What it does
Two modes. Search returns registered entities matching a name/query across the selected states. Monitor returns only entities newly formed since your last run (or since a date), so a scheduled run becomes a recurring new-business alert. Records normalize entity name, ID, type, status, formation date, and jurisdiction across states.
Example input
{"mode": "monitor","states": ["CO", "NY", "PA"],"daysBack": 7,"maxPerState": 500}
Output (per entity)
entity_name, entity_id, entity_type, status, formation_date,
jurisdiction/state, agent/address (where available), and source_url.
Use as an MCP tool
Exposed to AI agents via mcp.apify.com as a "search US business registries"
tool — clean inputs (states, query, date window) and structured entity output.
FAQ
Which states are covered? State open-data portals including CO, CT, NY, OR,
PA, and DE. Is this a KYB API? Yes — it verifies existence and status of a
registered entity from the official source. Can I get only new companies?
Yes — use mode: monitor with daysBack or sinceDate on a schedule.
Any anti-bot / captchas? No — data comes from open-data APIs.
Source
State Secretary of State open-data portals (Socrata). Official, no anti-bot.
An optional socrataAppToken raises rate limits.
Pricing (Pay Per Result)
Billed per entity record returned. Empty searches cost nothing.