Access a worldwide network of trusted eSignature and eID providers

With eID Easy’s one API integration, your business can connect with 80+ Qualified Trust Service Providers (QTSPs) and Certified Authorities (CAs) worldwide—for both eSignatures and eID authentication.

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See all providers
The illustration features the eID Easy logo at the center, surrounded by two green gradient rings. Seven provider icons, including spid, it's me, DIIA, and others, are arranged around the outer ring, symbolizing integration with eID Easy.

Global growth made easy

With eID Easy, your business can focus on what really matters—expanding your reach and building trust with customers and partners worldwide.

Industry-leading coverage

With one API, you’ll access 80+ trusted eSignature and eID authentication methods, covering 160+ countries and territories worldwide.

Built for global compliance

We meet the highest standards, with ISO 27001 certification and eIDAS-approved providers ensuring your business stays secure and compliant across borders.

Explore all providers

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eID Authentication
United Kingdom

OneID

OneID is a UK-based digital identity service that provides secure and verified identity information to businesses and organizations.

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eSignature
Mexico

PSC World Wallet

PSC World Wallet is a digital identity and electronic signature platform developed by PSC World, a Mexican company specializing in secure digital transaction technologies.

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eID Authentication
Portugal

Portuguese Cartão de Cidadão

The Cartão de Cidadão is Portugal's national identity card, incorporating electronic identification capabilities that allows citizens to authenticate themselves online and access various e-government services securely.

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eSignature
Italy

SPID

SPID is Italy’s Public Digital Identity System that can be used in workflows that involve Qualified Electronic Signatures (QES), including hash-based QES scenarios—ideal for remote signing and API-integrated platforms.

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eID Authentication
Serbia

Serbian ID Card

Serbia's electronic ID card enables citizens to securely access various e-government services, including healthcare, taxation, and legal documentation.

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eSignature
Brazil

SerproID

SerproID enables individuals and organizations in Brazil to securely identify themselves online, access digital government services, and sign documents electronically through a cloud-based identity system.

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eSignature
Poland

SimplySign

SimplySign is a cloud-based Qualified Electronic Signature (QES) solution developed by Certum, a leading Polish Certification Authority.

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eSignature
Estonia
Lithuania
Finland
Belgium

Smart-ID

Designed for mobile-first use, Smart-ID enables users to authenticate securely and sign documents electronically without the need for SIM cards or special hardware.

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eID Authentication
Estonia
Latvia
Lithuania
Finland
Belgium

Smart-ID login

Smart-ID is a mobile-based electronic identity solution popular across the Baltics and increasingly used in other European countries like Finland and Belgium.

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eID Authentication
Sweden

Swedish Bank ID

BankID is Sweden's leading electronic identification solution, enabling users to securely access online banking, government services, and other digital platforms.

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eSignature
Sweden

Swedish BankID

Swedish BankID is the most widely used electronic identity and signature solution in Sweden, developed by a consortium of Swedish banks. It allows individuals to authenticate themselves online and sign electronic transactions using a mobile app or desktop software.

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eSignature
Switzerland

SwissID

SwissID is a Swiss digital identity and trust service provider offering electronic signature solutions through its SwissID Sign platform.

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Are you a Trust Service Provider (TSP)?

Join our global network and expand your reach to businesses looking for trusted eSignature and eID solutions.

Need technical info?

Explore our comprehensive developer's documentation to get the details you need

Live product demo

Book a call with our expert or try the demo yourself to see eID Easy in action

Are you a Trusted Service Provider

Join our global network and expand your reach to businesses looking for trusted eSignature and eID solutions.

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