The API for owner-controlled agent context.

The Life API is how applications and agents read and write your users' context lake.

Fulcra is a data platform for owner-controlled agent context. Data flows in; people, applications, and agents read and write; agents are clients of the context rather than its owners.

Notes, typed records with published schemas, giant time series, continuously updating event logs, versioned files — the parts of your users' lives and work they choose accumulate into a context lake the Life API queries.

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Get started with Fulcra at https://github.com/fulcradynamics/agent-skills/

Make your agent truly stand out with Fulcra.

With your users' context lake behind it, your agent works like a seasoned expert who's been on the team for a decade. Deeper insight and sharper intuition — from context your users own.

Stickier

Go from reactive to proactive with owner-controlled context. Access the Fulcra Life API to know where your users are, where they've been, their biometrics, their calendar, and more.

Smarter and Faster

Go from being an expert on your subject matter to a personalized expert with the context your users choose to share, without gathering, storing, or normalizing that data yourself.

Reach An AI Prosumer Audience

Your users are actively improving their lives with wearables, wellness tech, and IoT devices. Use the Life API to access that data and enrich their experience.

Safer

Decrease risk by using data that is compliant, secure, and private, without collecting or storing it. Use the OAuth2-protected API to safely access user data and analytics.

Context empowers you and your users.

Fulcra enables tailored experiences informed by the context lake each user builds from the devices and SaaS products they choose to connect.

Life API With Data Normalization

Receive clean, structured, and enriched data, ready for analysis. Get raw data or time series in a variety of formats.

Privacy by Design with Cloud Convenience

Encryption and granular user control without asking your users to self-host.

AI-Specific APIs with Consistent Semantics

Integrate Fulcra with just a few lines of code. Get the facts with a documented data model that works the same for every user, even when each user has a unique mix of sources.

Simple Developer Documentation and Python Library

Access Fulcra's public repository of demo notebooks using the Life API.

The future is personal and private.

Fulcra was designed by people who get privacy and know the importance of infrastructure that can hold a durable, private context lake for the rest of your life. Here the context is yours, under your control, and only shared with the people, applications, and agents you choose. Grant access, revoke it, change agents, keep the context.

User-controlled sharing. OAuth2-protected access. Contextual health, fitness, nutrition, and lifestyle data for AI agents and apps.