UnyKorn Business verification API pricing: POST /
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45% complete: 5 of the 11 fields on our checklistSee the 11 fields
$10.00per 1,000 companiesWe haven't run UnyKorn through our business verification API benchmark yet.We rank 634 plans for business verification APIs by price. Half the plans cost $10.469 or less per 1,000 companies. This plan costs less per 1,000 companies than 50% of the 634 plans. UnyKorn has no free business verification API plan. 200 business verification API plans on our price sheet are free. GovFiles has a free plan with 1,000 results. GovFiles is the best business verification API in our benchmark for companies in any country.Jsonpage's €129 monthly plan is the cheapest paid plan per 1,000 companies, for 33 countries only, with no charge per call. You get as many companies as Jsonpage's rate limit allows. ApiZero's CNY 399 yearly plan costs the least for 10,000 companies a month, for China only: about $4.97.eucompliance.tools' €20 monthly plan (/
Plan: x402 one of UnyKorn's 3 plans
- Pay as you go, x402x402$10.00 per 1,000
- $5 pack, Prepaid credits $5Prepaid credits $5$10.00 per 1,000
- $25 pack, Prepaid credits $25Prepaid credits $25$10.00 per 1,000
Call:
POST / one of UnyKorn's 3 calls for this APIPOST /Pay as you go, x402$250.00 per 1,000report/ counterparty POST /Pay as you go, x402$750.00 per 1,000agents/ evidence-01/ dossier POST /Pay as you go, x402$10.00 per 1,000screen/ entity
API: Business verification API one of UnyKorn's 8 APIs
- UnyKorn Hacker News search API
- UnyKorn company enrichment API
- UnyKorn domain WHOIS API
- UnyKorn email verification API
- UnyKorn IP company lookup API
- UnyKorn web scraping API
- UnyKorn business verification API
- UnyKorn company hierarchy API
POST /report/ counterparty - UnyKorn company hierarchy API
POST /agents/ evidence-01/ dossier - UnyKorn company hierarchy API
POST /screen/ entity
About this item
- Freshness. We don't know how fresh this plan's data is.
- 5 of the 11 fields on our checklist. Registered name, Entity number, Status, Principal address, Filings.
- Nothing to buy first. You pay per call.
- One call. You send
params.querytoPOST /. The call returns the register's record of the company.screen/ entity - Anyone can get it. Keep data: no API terms. Use data: no API terms.
UnyKorn: business verification API alternatives
UnyKorn alternatives: other business verification API providers by price
We list other providers' plans closest to this plan in price per 1,000 companies. We also show the Synteza plan. Its price is farther from this plan's price.
| This planUnyKorn, pay as you go, x402, POST /screen/entity | eucompliance.tools, pay as you go, Pay per call (x402), GET /x402/company | Verif Entreprise FR, pay as you go, x402 pay per call, GET /v1/verify | Croma, $20 monthly, Hobby, POST /us/delaware/entity/v1 | JPVerify, pay as you go, x402: pay per call, POST /jp-company/verify | Synteza, PLN 99 monthly | |
|---|---|---|---|---|---|---|
| $ per 1,000 companies | $10.00 | $10.00 | $10.00 | $10.00 | $10.00 | $10.30 |
| Completeness | 45% | 55% | 64% | 45% | 36% | 55% |
| Billing | pay as you go | pay as you go | pay as you go | monthly | pay as you go | monthly |
| Pay | per call | per call | per call | $20 | per call | PLN 99 |
| Enough for | as many as you pay for | as many as you pay for | as many as you pay for | 2,000 calls a month | as many as you pay for | as many as you pay for |
| Freshness | unknown | live | live | live | 1 day | 1 day |
| Who can get it | anyone | businesses only (the terms' Unternehmer within § 1 UGB, not consumers), paying USDC from a wallet on Base, Arbitrum, Polygon or Solana | anyone with a wallet holding USDC on Base, paying each call over x402, with no account or API key | anyone | anyone with a wallet holding USDC on Base, with no account or API key | professional customers using the data for business purposes, with an account and a paid plan (its API terms: "przeznaczone przede wszystkim dla Klientów profesjonalnych") |
Sources
From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.
Product details
The key fields this plan's answer can hold, then each filled column in its row on the sheet.
- Registered name
- Entity number
- Tax ID, not in the answer
- Entity type, not in the answer
- Status
- Good standing, not in the answer
- Formation date, not in the answer
- Registered agent, not in the answer
- Principal address
- Officers, not in the answer
- Filings
| $ per 1,000 companies | $10.00 |
|---|---|
| Per | call |
| Billing | pay as you go |
| Aggregators | none |
|---|
| Also pays for | nothing else |
|---|
| Their pitch | Global company lookup: any company worldwide by name, LEI or SEC CIK, with its ownership parents |
|---|
| Countries | Worldwide |
|---|---|
| Keep data | no API terms |
| Use data | no API terms |
| Pay | per call |
|---|
| Batch | 1 |
|---|
| Answer | in the call |
|---|
| You send | params.query |
|---|---|
| Method | POST |
| Path | /screen/entity |
| Plan | x402 |
|---|---|
| Who can get it | anyone |
The 22 fields the plan's answer can hold
legal name, LEI, jurisdiction, LEI registration status, LEI entity status, address, registration authority, LEI next renewal, direct parent name, direct parent LEI, ultimate parent name, ultimate parent LEI, tickers, latest filings, sources, lookup result, registry source, headquarters address, SEC CIK, record flags, limitations, receipt