Your API for the Gated Web

What if you could integrate with any portal?

Instantly connect to any online account, whether it has a public API or not. With Deck’s universal API, users can securely grant access in seconds. From there, you can read and write data across traditional APIs and browser-only portals, all through a single integration.

Pull usage records, invoices, and order history. Push updates or submit forms all through secure, user-permissioned sessions.

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How it Works

1. Authenticate the User

Deck’s authentication agent handles login securely, including 2FA on more than 100 000 portals.

2. Define the Workflow

Specify what you want to the agent to perform, like extracting documents, or performing actions

3. Run & Return

Deck runs workfllow jobs in a browser session and returns structured data, files, or logs.

Real-time Connections on any Platform.

Connect to any Source

We securely handle logins—including 2FA and CAPTCHAs—across over 100,000 sources in industries like utilities, telecom, insurance, ecommerce, ERP, payroll, and more.

Just specify what you need: documents, structured fields, or tables. We run the job and return clean, structured data, files, or logs through a single API.

FROM PROFILE EDITS TO documents fetching.

Run Secure Workflows

Take any action inside authenticated web sessions. From submitting forms to uploading documents, turn static websites into programmable surfaces with consent, security, and precision.

Every session runs with explicit user consent and SOC 2 compliance, so you can execute securely and confidently.

you don’t have to reverse-engineer a thing.

New Integrations in Minutes

When customers start using a new provider, you shouldn’t wait weeks to support it. Deck’s browser-native agents can explore any portal, learn the flow, and auto-generate resilient scripts on demand.

With Link Builder, your team can create integrations with new sources in minutes. Your product can scale with user demand, not an integration backlog.

Built to scale. Proven to deliver.

Powered by a dual agent-script architecture and real-time fallback system, our flows self-heal through layout changes and site defenses, so your product stays reliable, even where APIs don’t exist.

98%

Success Rate

So your flows run reliably without constant oversight.

< 20s

Connection Speed

Keep your users moving without frustrating delays.

99%

Data Accuracy

Trust the results to drive real decisions and automate actions confidently.

"With Deck, we don’t have to worry about the plumbing. It just works. That means we can focus on delivering great features, not fixing pipelines."

Marc Allard

Founder, Glowtify

What really stands out is their LLM capability. It lets us generate custom read/write actions on protected pages in seconds, which would otherwise require a lot of dev time. It’s a huge productivity boost.

Sébastien Labine

Founder, Smartbills

Start Your Project. Save the Small Talk

Manage every connection your product depends on with confidence, clarity, and control.

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