Automate secure one-time sharing with the OnceLink API
The OnceLink REST API lets your scripts, pipelines, and internal tools create, list, and revoke encrypted one-time links without opening the dashboard.
Your secure link is ready
API Integrations
Built for workflows, not just browsers
Use the API when one-time links should be part of an automated process instead of a manual step.
Create links programmatically
Generate encrypted file or text links from CI pipelines, scripts, and internal tools.
Scoped API keys
Each key carries one permission, so integrations only get the access they need.
Same one-time guarantees
Links created through the API are encrypted, password-protected, and expire after a single access.
Deliver by email
Optionally send the link and generated password straight to the recipient from the create request.
How API integration works
Create an API key, call the REST endpoints from your tools, and let OnceLink handle encryption and one-time access.
Create an API key
Generate a scoped key from your account on the Max or Ultimate plan and store it in your tool or pipeline.
Call the API
Create, list, or revoke links with simple authenticated REST requests.
Share the result
Use the returned link and password in your workflow, or email them directly to the recipient.
Built by a hands-on founder
Wendell Adriel
Founder and creator of OnceLink
Wendell is a Software Engineer with more than 17 years of experience building reliable systems. He spent over a decade working on enterprise applications serving large customer bases and sensitive data, and brings that production-minded approach to OnceLink.
17+ years in software
Practical experience across product delivery, architecture, and robust systems.
Enterprise background
More than a decade building applications for high-volume, sensitive workflows.
Security-minded
A founder with deep experience around private data, operational trust, and reliable delivery.
Ready to integrate OnceLink?
Create an account, generate an API key, and automate your first one-time link.
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