# Fourthline — Payment Provider

Fourthline B.V. is a Dutch company offering identity verification and fraud detection services. Its modules cover automated KYC onboarding, AML screening and ongoing monitoring, re-KYC remediation, and fraud detection, all through one API. It serves banks, fintechs and non-financial businesses, and says its tools are locally compliant in more than 30 jurisdictions. It does not process payments for merchants.

- **Listing status:** Unclaimed — researched from public sources
- **Best for:** Banks, neobanks, neobrokers, embedded finance providers, marketplaces and mobility platforms that need KYC onboarding, AML screening and fraud detection, rather than payment acceptance.
- **Categories:** infrastructure
- **Countries served:** 1 (NL)

## Legal & compliance

Legal entities:
- Fourthline B.V. — Netherlands — licenses: Payment Institution, NL, DNB

1 license number and 1 register record (with register status history and verification links) require a signed-in PaymentProviders.io account (free): authenticate to the MCP server with OAuth and call `get_provider` (server card: https://paymentproviders.io/.well-known/mcp/server-card.json), or log in on the web at https://paymentproviders.io/providers/fourthline#compliance.


Canonical page: https://paymentproviders.io/providers/fourthline

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**Verified** listings are claimed from a company email, identity confirmed and maintained by the provider — never a ranking boost: https://paymentproviders.io/verified
More for agents: [llms.txt](https://paymentproviders.io/llms.txt) · MCP server card at https://paymentproviders.io/.well-known/mcp/server-card.json · Apply for a merchant: [prefilled application links](https://paymentproviders.io/apply.md)