Lead validation pricing

Pay per check from prepaid credit, or choose a monthly or yearly plan that includes credit. Every price below is generated from the tables the service charges from: the account prices for API keys and the dashboard, and the agent prices for x402. So this page and the service always agree.

Dashboard prices in EUR

Per lead, in a lead list
EUR 0.25
Company check with PDF report
EUR 1.65
Minimum top-up, no payment fee (SEPA Direct Debit from EUR 20)
EUR 15

No subscription needed: pay as you go from credit, or choose a monthly or yearly plan. A failed check is not charged. The API and AI-agent prices further down are in US dollars, per call.

All prices are for businesses and exclude VAT. Dutch businesses pay 21% VAT on top. Businesses in another EU country pay no VAT (reverse charge) when they give a valid VAT number; an EU business without a valid VAT number pays 21%. Businesses outside the EU pay none. Each invoice shows the VAT.

Monthly and yearly plans

A plan adds credit to the workspace every month, or once a year on a yearly plan; the larger plans also allow more members and workspaces, as the table shows. You do not need a plan: without one you pay per check from prepaid credit.

PlanPrice a month, excl. VATCredit a monthCredit worth at pay-as-you-go pricesMembers per workspaceWorkspaces you ownSanctions-list alerts
No plan (pay as you go)None: pay per checkNoneNone21Not included
StarterEUR 49.95235 creditsabout EUR 55.3931Not included
GrowthEUR 149.95760 creditsabout EUR 179.14103Included
ProEUR 399.952,150 creditsabout EUR 506.792510Included
EnterpriseLet’s talkBy agreementBy agreementBy agreementBy agreementIncluded
Yearly planPrice a year, excl. VATAbout a monthCredit a year, added at onceCredit worth at pay-as-you-go prices
StarterEUR 499.50EUR 41.632,820 creditsabout EUR 664.71
GrowthEUR 1,499.50EUR 124.968,600 creditsabout EUR 2,027.14
ProEUR 3,999.50EUR 333.2923,000 creditsabout EUR 5,421.43

A yearly plan costs ten times the monthly price: two months free.

A company check with a PDF report is 7 credits, so one plan credit is worth about EUR 0.24 of pay-as-you-go balance.

Plan credit is used before top-up credit, oldest first. Monthly plan credit not used in its month carries over to the next month; what is still unused at the end of that month expires. Yearly plan credit is added at once when the year is paid; what is still unused one month after that year ends expires. Credit you top up never expires.

A plan starts with its first payment and renews at the same price every month, or every year on a yearly plan, until you cancel. Cancelling takes effect at the end of the period you paid for. Pay by card or SEPA Direct Debit. Prices exclude VAT, as described above.

API key top-ups (Indie, Starter, Growth, Pro, in USD) are prepaid balances for the API; they are not the dashboard's monthly or yearly plans.

Choose a plan in the dashboard under Settings, Plan.

Check the company before you call

For B2B sales, lead-gen and marketing teams in the Netherlands and Belgium: check whether a company is registered and active, whether its details match, whether its VAT number is valid, and whether a sanctions match needs a closer look. Available checks depend on the details you provide.

Lead Verify, per lead

Lead Verify checks one Dutch or Belgian company per call: $0.27 per API call from an API key (EUR 0.25 per lead in the dashboard), or $0.10 per lead paid per call with x402, over the API, MCP or A2A. The dashboard upload for whole lead lists is live at EUR 0.25 per lead, and your first 5 lead checks are free after sign-up, once per verified company, to use within 30 days. No card needed.

The exact API price is the /v1/leads/verify row in the tables below. Pay per call with x402 or from an API-key balance, or connect over MCP and A2A. Extra email addresses or workspaces do not create another allowance.

For current checks, see the prices below. Developers and AI agents can connect through HTTP, MCP or A2A.

How to pay: x402, API key or prepaid balance

  • x402, no signup. Call any priced endpoint, get an HTTP 402 quote at the agent price (see For AI agents below), pay it per call in USDC on Base or Solana, and retry with the payment. No account, no key. Over A2A, an agent can pay this way inside the conversation.
  • API key with a prepaid balance. Buy balance once (see the prepaid table below). Each priced call is debited at the account price in the tables below. An x402 payment pays the agent price instead.
  • A free key still pays per call with x402; it has no balance to debit.

API keys and x402 have no subscription and nothing to cancel. The request caps on keys are abuse limits, not a usage allowance you pay for. Monthly and yearly plans are for dashboard workspaces (see Monthly and yearly plans).

For AI agents

An AI agent that pays per call with x402 pays the agent price. API keys, the dashboard and the Claude connector pay the account price, from prepaid credit. Every agent price is under $1, the default spending cap of the official x402 SDKs. A route not listed here costs its account price with x402 too.

ProductEndpointAgent price (x402)Account price (API key)
Company check/v1/entity/check$0.29 fresh, $0.11 cached$1.05 fresh, $0.11 cached
Company check, MCP tool form/v1/mcp/check-entity$0.29$1.05
Risk score/v1/risk/score$0.25 fresh, $0.11 cached$0.90 fresh, $0.11 cached
Risk score, MCP tool form/v1/mcp/risk-score$0.25$0.90
KYB check/v1/kyb/check$0.29 fresh, $0.25 cached$1.50 fresh, $0.25 cached
Company report/v1/reports/entity$0.55$1.85
Lead Verify, per lead/v1/leads/verify$0.10$0.27
Agent check, per wallet/v1/agent/check$0.005$0.75
Wallet screen/v1/mcp/verify-wallet$0.005$0.11
Sanctions screen/v1/sanctions/screen$0.005$0.11

Quality tiers

The endpoints in the first table take an X-Response-Quality header. cached answers from a recent result for the same entity and returns 404 when there is none. fresh is the default and runs every source live. enhanced is described under the table. The “What runs” column says what each call checks.

Checks with a quality tier

Account prices: what an API key, the dashboard or the Claude connector pays, from prepaid credit. An AI agent that pays per call with x402 pays the agent price, listed under For AI agents.

EndpointCached (account)Fresh (default, account)Enhanced (account)Fresh per 1,000 checks (account)SandboxWhat runs
/v1/entity/check$0.11$1.05n/a$1,050.00Mock data, freeSanctions screening (OpenSanctions) and country risk (CPI/FATF) on every call. A business-register lookup when there is something to look up: KVK when you send a KVK number (a KVK name search when the country is NL and no number is sent), KBO/CBE when you send a CBE number. KVK annual accounts, EU VAT/VIES, domain WHOIS and IBAN validation when you send the matching identifier. Returns a trust score and a recommendation.
/v1/entity/deep-checkn/a$0.88$1.71$880.00Mock data, freedeep (fresh): PEP and relative/close-associate matches from OpenSanctions, plus a Dutch Centraal Insolventieregister insolvency screen (NL only). extended (enhanced): the same plus adverse media screening against a global news index. No cached tier.
/v1/kyb/check$0.25$1.50n/a$1,500.00Mock data, freeSanctions screening (OpenSanctions) and country risk (CPI/FATF) on every call, a KVK lookup for an NL company or a KBO/CBE lookup for a BE company by the registration number you send (required), plus KVK annual accounts, EU VAT/VIES when you send a VAT number and domain WHOIS when you send a domain. No IBAN check. Returns a KYB verdict.
/v1/reputation/score$0.11$0.90n/a$900.00Mock data, freeSanctions screening (OpenSanctions) and country risk (CPI/FATF), scored with linear trust decay over time.
/v1/risk/score$0.11$0.90n/a$900.00Mock data, freeSanctions screening (OpenSanctions) and country risk (CPI/FATF) for a name and country. No register, VAT or domain lookup.

On /v1/entity/check, /v1/kyb/check, /v1/reputation/score and /v1/risk/score, enhanced was retired 2026-09-24 (#405): it took the identical fan-out as fresh and bought no extra data. Sent anyway, it is served and charged as fresh. On /v1/entity/deep-check, fresh is the deep tier (pep_extended and insolvency_records) and enhanced is the extended tier, which adds adverse_media.

Flat-priced endpoints

Account prices: what an API key, the dashboard or the Claude connector pays, from prepaid credit. An AI agent that pays per call with x402 pays the agent price, listed under For AI agents.

EndpointAccount pricePer 1,000 calls (account)SandboxWhat runs
/v1/agent/check$0.75$750.00No mock: listed priceAgent check for one EVM wallet in one call: OFAC SDN address screen, Base native and USDC balances, the agent's ERC-8004 identity and its open ERC-8004 feedback; given a domain, its WHOIS age, mail records and TLS certificate (not scored). No sandbox answer: live sources only.
/v1/compliance/alerts$0.11$110.00No mock: listed priceDaily changes to the OFAC, EU and UN sanctions lists, plus alerts when an entity or wallet you checked is listed. Poll to read; alerts about your own checks are also pushed to a webhook you register.
/v1/compliance/readiness/{entity_id}$0.11$110.00No mock: listed priceEU AI Act compliance readiness assessment for AI systems: a readiness score with gap analysis.
/v1/leads/verify$0.27$270.00No mock: listed priceLead check for one Dutch or Belgian company: register status, name and address match (KVK or KBO), VAT number and its owner (VIES), the local OFAC, EU and UN sanctions lists, the email domain and an optional IBAN check. Returns a verdict, a lead score and plain-language flags. No sandbox answer: live registers only.
/v1/mcp/check-entity$1.05$1,050.00Mock data, freeThe /v1/entity/check engine as an MCP tool, on entity name, country, KVK number and domain only: sanctions screening (OpenSanctions), country risk, KVK register lookup and domain WHOIS. No IBAN or VAT.
/v1/mcp/risk-score$0.90$900.00Mock data, freeThe /v1/risk/score engine as an MCP tool: sanctions screening (OpenSanctions) and country risk (CPI/FATF).
/v1/mcp/verify-wallet$0.11$110.00Mock data, freeWallet screening for EVM and Solana addresses: OFAC SDN address match, on-chain signals (contract check, native and USDC balance, transaction count, first seen on Base) and named risk rules with up to 3 advice items. Chain reads use Alchemy and the Base and Solana RPCs.
/v1/reports/entity$1.85$1,850.00No mock: listed pricePer-entity report built from one real check's signals: identity records, sanctions and PEP screening (OpenSanctions), domain WHOIS signals, a KVK/CBE registry lookup, a 0-100 trust score (100 = best), and correlations with the caller's earlier reports. A source that did not answer is shown unavailable, never clean.
/v1/reputation/history/{entity_hash}$0.11$110.00Mock data, freeHistorical reputation trend: the trust score timeline with the decay applied at each point.
/v1/sanctions/screen$0.11$110.00Mock data, freeName screen against the local OFAC SDN, EU and UN sanctions lists (refreshed daily): matched entries with list, entry id, matched name, programmes, countries, listing date and match score. Exact normalised or word-order-insensitive match only; a name match is not a determination.
/v1/wallet/balance$0.11$110.00No mock: listed priceUSDC balance on Base mainnet of a registered ERC-8004 agent wallet.

Free endpoints

EndpointPriceWhat it returns
/v1/keys/createFreeCreates an API key.
/v1/mcp/check-agentFreePlaceholder data until real logic ships; not charged.
/v1/mcp/trust-scoreFreeYour own most recent stored trust score for an entity you checked before; runs no new check. Free.
/v1/sanctions/previewFreeFree yes/no preview of the same local OFAC SDN, EU and UN list screen, 10 per caller per UTC day. Not charged.
/v1/sanctions/walletFreeFree yes/no OFAC SDN match for one wallet address (the list is held locally and refreshed daily), 10 per caller per UTC day, separate from the name preview. Returns sanctioned, the list name on a match, the list's publication date and whether it is stale; no programmes or entry ids. The full wallet screen (balances, age and activity, contract and delegation, risk score with advice) is /v1/mcp/verify-wallet. Not charged.

Prepaid balance for an API key

PurchasePriceCredits
/v1/keys/upgrade/indie$29$29 of prepaid balance, Indie label
/v1/keys/upgrade/starter$99$99 of prepaid balance, Starter label
/v1/keys/upgrade/growth$299$299 of prepaid balance, Growth label for 30 days
/v1/keys/upgrade/pro$999$999 of prepaid balance, Pro label for 30 days
/v1/keys/topup/{usd}Any whole-dollar amount from $5The same amount of prepaid balance, credited 1:1

Sandbox keys get mock data at no charge on the endpoints marked “Mock data, free” above, limited to 10 requests per 60 seconds per IP.

Free sandbox

A sandbox key returns deterministic mock data, so you can build and test an integration without a wallet. See the sandbox guide.

How Limitguard compares

For sales lists, see lead verification versus contact-data tools. Side-by-side, sourced price tables against OpenSanctions, x402 KYB APIs, Apify sanctions actors and ComplyAdvantage: see the comparisons. Some of them are cheaper for a single check, and those pages say so. To check a company by hand first, read the guides to Dutch and Belgian company checks.