The eSign API built for your company
Give your customers the gift of seamless signatures. The Lumin Sign API delivers a complete solution for your eSignature process, ensuring your reputation is sealed along with your deals.

What Lumin Sign’s API can do for you
Scalable signatures
Sign with scaling in mind. Our legally binding digital signatures can be integrated into your company’s workflow at any level, ensuring your business can grow while staying compliant.
Customized solutions
Get the eSignature solution you want. We engineer tailored solutions and deliver next-level support. The end result is an API that delivers optimal results, so you can focus on growing your business.
Custom client experiences
Make an impact with custom branding. Enterprise plan customers can use custom branded emails and invites, allowing you to build trust and brand visibility at a deeper level and ensure a cohesive experience.
Lumin + Renti customer story
Renti is a New Zealand property management software connecting over 600,000 users and 200,000 properties. Using the Lumin Sign API, Renti is able to deliver a secure, legally-compliant signing experience for property managers, landlords and tenants.
Enterprise grade security
Compliance certifications
We have international certifications such as GDPR, eIDAS, SOC2, and OATH. We provide legally compliant signatures, SSO and 24/7 monitoring to meet standards and regulations.
Data security features
Lumin’s products are built with modern and robust security features including secure cloud hosting, SSO, encryption for data in transit and at rest and secure SDLC.
Reliability and data backups
Lumin ensures reliable uptime with auto-scaling, load balancing, task queues and rolling deployments. We perform daily encrypted backups of all databases.
Book a meeting
Want to know what the Lumin Sign API can do for you and your team? Our team are product experts, and would love to show you around. Just fill out the form and we'll be in touch.