VeriCorp — European Business Verification API

How It Works

One call. Full profile.

Stop juggling 5 different APIs for basic company data. VeriCorp aggregates official government registries from 8 countries into one clean JSON response.

Send a Tax ID

Pass any European tax identifier — Portuguese NIF, Spanish CIF, German USt-IdNr, or any EU VAT number. We auto-detect the country.

We Aggregate

VeriCorp queries VIES, national registries, and enrichment databases in parallel. Smart caching ensures sub-200ms responses.

Get Rich Data

Receive a normalized JSON with VAT validation, company details, activity codes, financial data, and contacts. All from one endpoint.

Features

Built for developers.
Priced for startups.

Everything you need for KYB compliance, CRM enrichment, and business verification workflows. Starting at €4.99/month.

✓

VAT Validation

Real-time validation against the official EU VIES system. Get a consultation number for your compliance records.

📊

Rich Enrichment

Go beyond valid/invalid. Get company name, address, activity codes (CAE/NACE), capital, legal form, and contacts.

🌍

27 EU Countries

Full VIES coverage across all EU member states. Enriched data for Portugal and Spain, with more countries coming soon.

⚡

Edge Performance

Deployed on Cloudflare Workers across 300+ locations. Sub-200ms response times for European requests. Smart 48h caching.

📦

Batch Endpoint

Validate up to 10 companies in a single request. Perfect for bulk onboarding, CRM cleanup, or periodic verification.

🛡️

Graceful Degradation

If a source is temporarily down, we return partial data from available sources instead of failing. You always get something.

Response Data

Everything in one response

Here's what you get back for every company lookup. Enrichment depth depends on country — full enrichment available for PT, UK, DK, NO, FI, EE, PL, CZ.

✓

VAT Validation

Valid/invalid status from official VIES

All EU
✓

Company Name

Legal name and trading name

All EU
✓

Registered Address

Street, postal code, city, region, country

All EU
✓

Legal Form

LDA, SA, Ltd, PLC, ApS, AS, Oy, OÜ, etc.

8 Countries
✓

Activity / CAE / NACE

Business activity code and description

8 Countries
✓

Share Capital

Amount and currency

PT, EE
✓

Status

Active, inactive, or dissolved

8 Countries
✓

Contacts

Phone, email, website

PT
✓

Directors / Shareholders

Officers, PSC, board members, UBOs

UK, DK, PL

          // Full enriched response
          {
          "tax_id": "509442013",
          "vat_number": "PT509442013",
          "country": "PT",
          "company_name": "Nexperience Lda",
          "trading_name": "Nex",
          "legal_form": "LDA",
          "status": "active",
          "vat_valid": true,
          "address": {
          "street": "Rua da Lionesa 446",
          "postal_code": "4465-671",
          "city": "Leça do Balio",
          "region": "Porto"
          },
          "activity": {
          "cae_code": "62010",
          "nace_code": "62.01",
          "description": "Software dev"
          },
          "capital": {
          "amount": 5000.00,
          "currency": "EUR"
          },
          "contacts": {
          "phone": "220198228",
          "email": "[email protected]",
          "website": "www.nex.pt"
          },
          "sources": ["vies", "nif_pt"],
          "cached": false
          }
        

Coverage

27 EU + UK

VAT validation for all EU countries. Enriched data from official government registries in 8 countries.

🇵🇹 Portugal

🇬🇧 United Kingdom

🇩🇰 Denmark

🇳🇴 Norway

🇫🇮 Finland

🇪🇪 Estonia

🇵🇱 Poland

🇨🇿 Czechia

🇩🇪 Germany

🇫🇷 France

🇮🇹 Italy

🇪🇸 Spain

🇳🇱 Netherlands

🇧🇪 Belgium

🇦🇹 Austria

🇮🇪 Ireland

🇸🇪 Sweden

🇷🇴 Romania

🇭🇺 Hungary

🇬🇷 Greece

🇧🇬 Bulgaria

🇭🇷 Croatia

🇸🇰 Slovakia

🇱🇹 Lithuania

🇱🇻 Latvia

🇸🇮 Slovenia

🇱🇺 Luxembourg

🇨🇾 Cyprus

🇲🇹 Malta

Enriched data (VAT + company profile) VAT validation (via VIES)

Pricing

Simple, transparent pricing

Start free. Scale as you grow. No hidden fees, no "contact sales" walls.

Free

€0

forever

200 requests / month

Full enriched data included
VAT validation (27 EU)
Company name & address
Activity codes, capital, contacts
10 req/min rate limit

Start Free

No credit card required

Starter

€4.99

per month

1,000 requests / month

Everything in Free
8 enriched countries
30 req/min rate limit
Email support

Get Started

€0.005 per request

Fintech & Neobanks

KYB onboarding is mandatory. Verify business customers instantly during account opening. Reduce manual review by 80%.

🛒

E-commerce & Marketplaces

Verify sellers and vendors automatically. Ensure correct VAT handling for B2B invoicing across EU borders.

💼

B2B SaaS

Enrich your CRM with real company data. Auto-fill registration forms. Segment customers by size, activity, and location.

📋

Accounting & ERP

Auto-complete client profiles from a tax ID. Validate VAT numbers for invoice compliance. Save hours of manual data entry.

Documentation

API Reference

Everything you need to integrate VeriCorp. RESTful, JSON responses, simple authentication.

🔑

Authentication

All requests require an API key via the X-RapidAPI-Key header (RapidAPI) or Authorization: Bearer YOUR_API_KEY (direct). Get your free key by signing up — no credit card required.

Base URL

// RapidAPI https://vericorp.p.rapidapi.com // Direct https://api.vericorp.dev

GET /v1/company/{tax_id}

Company Lookup

Retrieve a full company profile from any EU tax identifier. Auto-detects country from format, or pass it explicitly.

Path Parameters

Name	Type		Description
tax_id	string	required	Tax identifier with or without country prefix. E.g. `PT509442013` or `509442013`

Query Parameters

Name	Type		Description
country	string	optional	ISO 3166-1 alpha-2 country code. Overrides auto-detection. E.g. `PT`
refresh	boolean	optional	Force cache refresh. Default `false`. Business plan and above.

Code Examples

# Company Lookup — cURL curl -X GET \ "https://api.vericorp.dev/v1/company/PT509442013" \ -H "Authorization: Bearer YOUR_API_KEY"

// Company Lookup — JavaScript (fetch) const response = await fetch( "https://api.vericorp.dev/v1/company/PT509442013", { headers: { "Authorization": `Bearer ${API_KEY}` } } ); const data = await response.json(); console.log(data.data.company_name); // → "Nexperience Lda"

# Company Lookup — Python (requests) import requests response = requests.get( "https://api.vericorp.dev/v1/company/PT509442013", headers={"Authorization": f"Bearer {API_KEY}"} ) data = response.json() print(data["data"]["company_name"]) # → "Nexperience Lda"

GET /v1/validate/{vat_number}

VAT Validation

Quick VAT number validation against the official EU VIES system. Returns validity status, company name, and address when available. Faster than full lookup — use this when you only need validation.

Path Parameters

Name	Type		Description
vat_number	string	required	EU VAT number with country prefix. E.g. `IE6388047V`

Code Examples

# VAT Validation — cURL curl -X GET \ "https://api.vericorp.dev/v1/validate/IE6388047V" \ -H "Authorization: Bearer YOUR_API_KEY" # Response { "status": "success", "data": { "vat_number": "IE6388047V", "valid": true, "company_name": "GOOGLE IRELAND LIMITED", "address": "3RD FLOOR, GORDON HOUSE, BARROW STREET, DUBLIN 4", "country": "IE", "source": "vies" } }

// VAT Validation — JavaScript const { data } = await fetch( "https://api.vericorp.dev/v1/validate/IE6388047V", { headers: { "Authorization": `Bearer ${API_KEY}` } } ).then(r => r.json()); if (data.valid) { console.log(`✓ ${data.company_name}`); } else { console.log("✗ Invalid VAT number"); }

# VAT Validation — Python import requests r = requests.get( "https://api.vericorp.dev/v1/validate/IE6388047V", headers={"Authorization": f"Bearer {API_KEY}"} ).json() if r["data"]["valid"]: print(f"✓ {r['data']['company_name']}") else: print("✗ Invalid VAT number")

POST /v1/batch

Batch Lookup

Look up multiple companies in a single request. Up to 10 tax IDs per call. Available on Pro plan and above.

Request Body (JSON)

Name	Type		Description
tax_ids	string[]	required	Array of tax identifiers. Max 10 per request.
enrich	boolean	optional	Include enrichment data. Default `true`

Code Example

# Batch Lookup — cURL curl -X POST \ "https://api.vericorp.dev/v1/batch" \ -H "Authorization: Bearer YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "tax_ids": ["PT509442013", "ES12345678A", "IE6388047V"], "enrich": true }' # Returns array of company profiles { "status": "success", "data": { "results": [ /* ... 3 company profiles ... */ ], "total": 3, "succeeded": 3, "failed": 0 } }

// Batch Lookup — JavaScript const response = await fetch( "https://api.vericorp.dev/v1/batch", { method: "POST", headers: { "Authorization": `Bearer ${API_KEY}`, "Content-Type": "application/json" }, body: JSON.stringify({ tax_ids: ["PT509442013", "ES12345678A", "IE6388047V"], enrich: true }) } ); const { data } = await response.json(); console.log(`Found ${data.succeeded} companies`);

# Batch Lookup — Python import requests r = requests.post( "https://api.vericorp.dev/v1/batch", headers={"Authorization": f"Bearer {API_KEY}"}, json={ "tax_ids": ["PT509442013", "ES12345678A", "IE6388047V"], "enrich": True } ) data = r.json() for company in data["data"]["results"]: print(company["company_name"])

GET /v1/countries

Supported Countries

List all supported countries, their validation rules, and enrichment level (basic or full).

Response Example

{ "status": "success", "data": [ { "code": "PT", "name": "Portugal", "vat_prefix": "PT", "format": "9 digits", "enrichment": "full", "sources": ["vies", "nif_pt"] }, { "code": "GB", "name": "United Kingdom", "vat_prefix": "GB", "format": "9 or 12 digits", "enrichment": "full", "sources": ["companies_house"] }, { "code": "DE", "name": "Germany", "vat_prefix": "DE", "format": "9 digits", "enrichment": "basic", "sources": ["vies"] } // ... 25 more countries ] }

GET /v1/health

Health Check

Check API status and upstream data source availability. No authentication required.

Response Example

{ "status": "healthy", "version": "1.0.0", "uptime": "99.98%", "sources": { "vies": "operational", "nif_pt": "operational", "companies_house": "operational", "cvr_dk": "operational", "brreg_no": "operational", "prh_fi": "operational", "rik_ee": "operational", "krs_pl": "operational", "ares_cz": "operational" }, "cache": "connected", "timestamp": "2026-02-11T16:30:00Z" }

Status Codes

Standard HTTP status codes used across all endpoints.

200 Success — company data returned

206 Partial — some sources unavailable

400 Bad Request — invalid tax ID format

401 Unauthorized — invalid or missing API key

404 Not Found — company not found

429 Too Many Requests — rate limit exceeded

502 Bad Gateway — upstream source error

503 Service Unavailable — try again later

Rate Limits

Monthly request quotas per plan. Overage is billed per request at a discounted rate. Check your usage via the X-RateLimit-* response headers.

Free

200

req/month

Starter

1,000

req/month

Pro

5,000

req/month

Business

25,000

req/month

Response Headers

Header	Type	Description
X-RateLimit-Limit	integer	Your monthly request quota
X-RateLimit-Remaining	integer	Remaining requests this month
X-RateLimit-Reset	timestamp	When your quota resets (ISO 8601)

Verify. Enrich.
Trust.

Send a Tax ID

We Aggregate

Get Rich Data

VAT Validation

Rich Enrichment

27 EU Countries

Edge Performance

Batch Endpoint

Graceful Degradation

Fintech & Neobanks

E-commerce & Marketplaces

B2B SaaS

Accounting & ERP

Authentication

Endpoints

Other

Base URL

Company Lookup

VAT Validation

Batch Lookup

Supported Countries

Health Check

Status Codes

Rate Limits

Ready to verify?

Verify. Enrich.Trust.

Send a Tax ID

We Aggregate

Get Rich Data

VAT Validation

Rich Enrichment

27 EU Countries

Edge Performance

Batch Endpoint

Graceful Degradation

Fintech & Neobanks

E-commerce & Marketplaces

B2B SaaS

Accounting & ERP

Authentication

Endpoints

Other

Base URL

Company Lookup

VAT Validation

Batch Lookup

Supported Countries

Health Check

Status Codes

Rate Limits

Ready to verify?

Verify. Enrich.
Trust.