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hREA (Holochain Resource-Event-Agent) is an implementation of the Valueflows specification. It enables a transparent and trusted account of resource and information flows between decentralized and independent agents, across and within ecosystems.

Today's Balance
Estimated Annual Budget
First Major Milestone Release...


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Financial Contributions

One-time contribution
🌱 Sprout Backer

Help the hREA project sprout by contributing $50 or more!

Starts at$50 USD

One-time contribution
🌿 Sapling Sponsor

Become a Sapling Sponsor by contributing $500 or more. As a thank-you, your logo or name will be added as Sapling Sponsor to hREA's website.

Starts at$500 USD

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🌳 Oak Sponsor

Become an Oak Sponsor by contributing $5,000 or more. As a thank-you, your logo will be added as Oak Sponsor to hREA's website and your name mentio... Read more

Starts at$5,000 USD

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Top financial contributors


Holo Limited

$25,000 USD since Apr 2022


Matthew Schutte

$500 USD since Jul 2022

hREA is all of us

Our contributors 5

Thank you for supporting hREA.





Holo Limited

🌳 Oak Sponsor

$25,000 USD

Matthew Schutte

🌿 Sapling Sponsor

$500 USD


Transparent and open finances.

Financial contribution to hREA (🌿 Sapling Sponsor)

Credit from Matthew Schutte to hREA


by pospi

-$4,872.00 USD
Invoice #84517

by pospi

-$2,436.00 USD
Invoice #82576
Today’s balance

$9,832.84 USD

Total income

$25,481.85 USD

Total disbursed

$15,649.01 USD

Estimated annual budget

$25,481.85 USD


Let’s get the ball rolling!

News from hREA

Updates on our activities and progress.

hREA MMR Work Progress Reporting | June 15 - June 28, 2022

In the past two weeks the MMR team has been tackling some very important components for hREA framework. We have now completed two (Plan and Agent Modules) of the three major work areas for this MMR 🎉🎉. Here are the progress details for th...
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Published on June 29, 2022 by Pegah

hREA MMR Work Progress Reporting | June 1 - June 14, 2022

It’s time for another progress report for the hREA MMR! For the period of June 1 - June 14 the team worked on the following: Time Ordered Data Indexing Solutions (work area 1) · The team conducted spikes to find approaches...
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Published on June 15, 2022 by Pegah

hREA MMR Work Progress Reporting | May 15 - May 31, 2022

For the period of May 15 - May 31, the MMR (the first Major Milestone Release) team has accomplished the following: 1. Feature work for an Economic Module called Plan (see below for more information). 2. Th...
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Published on June 1, 2022 by Pegah


Resource, Event, Agent accounting (REA) provides a significant upgrade to economic planning and coordination, especially in multi-enterprise context. Valueflows provides a clear ontology and specification of REA of which a full implementation is a large undertaking. 

Initial work on hREA (Holochain Resource-Event-Agent), an implementation of Valueflows specification using Holochain, began in October 2018. Much work has been done since but to hit a fully usable major milestone release still requires significant work. We have laid out a well-scoped Major Milestone Release (MMR) that will truly land this effort, which will allow groups to build their REA applications with hREA.

The first hREA MMR will establish a 100% usable API (v1.0). For a technical dive into the full hREA MMR scope, see here.

Our team