Technical Briefings
59 technical briefings from V-Sum convenings. Each company gets 15 minutes to demo their technology — no slides, no fluff, just the product. Companies featured include Stride, Sila, Nval, Ntropy, Ansible Labs, Fairplay, and more.
Stride presents their intelligent process automation platform at V-Sum TwentyOne, demonstrating enterprise KYC automation and document processing for financial institutions.
Shamir Kharkel
Sila demonstrates their money APIs at V-Sum Twenty. Presented by co-founder Shamir Kharkel, covering user onboarding, KYC, digital wallets, and ACH transaction processing with Plaid integration.
Nval presents their instant NFT pricing infrastructure at V-Sum Twenty. Demo of their AI-powered REST API and Chrome extension for real-time NFT valuation, price history, and feature importance analysis.
Ntropy presents their intelligent transaction enrichment engine at V-Sum Twenty. Demo by co-founder and CTO covering their API for categorizing and enriching financial transaction data in real time.
Ansible Labs presents Beam, their crypto-to-cash off-ramp at V-Sum Nineteen. Demo by co-founder Dan covering crypto-to-USD conversion via ACH and RTP, wallet screening, and KYC via Persona.
Kareem Saleh
Fairplay presents their fairness-as-a-service platform at V-Sum Nineteen. Presented by founder and CEO Kareem Saleh, covering fair lending analysis, proxy detection, fairness optimization, and decline management.
Alvaro Morales
Orb presents their usage-based billing infrastructure at V-Sum Eighteen. Presented by Alvaro Morales, covering how Orb converts real-time events into invoices with flexible pricing models and metering.
Nick Hynes
Oasis Labs presents on-chain digital credentials with selective disclosure at V-Sum Eighteen. Presented by Nick Hynes, demonstrating verifiable credentials that give users control over what personal data they share.
V-Sum Seventeen
Supported by Modern Treasury , IowaEDA and Brale
Prime Trust presents their regulated trust company APIs at V-Sum Seventeen. Demo covering crypto custody infrastructure and their liquidity and quotes API for digital asset platforms.
Clarisse Hagege & Josh Siegel
DFNS presents their MPC-based wallet infrastructure at V-Sum Seventeen. Presented by Clarisse Hagege and Josh Siegel, covering programmable key management, policy engine, and wallet-as-a-service API.
Jordan Valentine & Davis Hart
Paxos presents their crypto brokerage infrastructure at V-Sum Seventeen. Presented by Jordan Valentine and Davis Hart, covering crypto deposit and withdrawal APIs used by PayPal and Mercado Libre, with fee guarantees and compliance built in.
Clay Allsopp
Plaid presents Wallet Onboard at V-Sum Seventeen. Presented by Clay Allsopp, demonstrating their product for connecting self-custody crypto wallets — bridging Web3 wallet identity with Plaid's financial data infrastructure.
V-Sum Sixteen
Supported by Modern Treasury , IowaEDA and Brale
Raven Jiang
Arc presents their B2B financing platform at V-Sum Sixteen. Presented by Raven Jiang, covering onboarding, banking and accounting data unification, and financing products for startups.
Geoff Greenberg
Nium presents their global payments infrastructure at V-Sum Sixteen. Presented by Geoff Greenberg, covering real-time cross-border payments, card issuance, and banking-as-a-service.
Omri Mor
Routable presents their B2B payments platform at V-Sum Sixteen. Presented by Omri Mor, covering accounts payable automation, international payments, real-time payments, and NetSuite integration.
V-Sum Fifteen
Supported by Modern Treasury , IowaEDA and Brale
Grant Roscoe
Crescent presents their high-yield treasury product at V-Sum Fifteen. Presented by Grant Roscoe, covering USDC deposits, wire withdrawals, and next-day liquidity for businesses and individuals.
Koji Murase
Modern Treasury presents their managed ledger database at V-Sum Fifteen. Presented by Koji Murase, demonstrating double-entry ledgering, JIT card funding patterns, and programmable money movement.
Jack Ryan
FinGoal presents their Aggregator Switch Kit at V-Sum Fifteen. Presented by Jack Ryan, demonstrating how financial institutions can swap data aggregators — replacing Plaid with Link Money — in minutes.
V-Sum Fourteen
Supported by Modern Treasury , IowaEDA and Brale
Helghardt Avenant
Rehive presents their no-code fintech app builder at V-Sum Fourteen. Presented by Helghardt Avenant, covering their transaction ledger, mass payouts, merchant portal, and Wire integration.
Victor Faramond
MoonPay presents their fiat-to-crypto widget at V-Sum Fourteen. Presented by Victor Faramond, demonstrating how any app or website can embed crypto and NFT purchasing with a credit card.
Ben Rollert
Composer presents their automated trading platform at V-Sum Fourteen. Presented by Ben Rollert, demonstrating their "symphonies" strategy builder, backtesting engine, and Alpaca brokerage integration.
V-Sum Thirteen
Supported by Modern Treasury , IowaEDA and Brale
Leah Staniorski
Unit presents their banking-as-a-service platform at V-Sum Thirteen. Presented by Leah Staniorski, with a live demo of their Pilot environment — creating accounts, issuing cards, and making a real Amazon purchase.
Oona Rokyta
Lance presents their banking app for freelancers at V-Sum Thirteen. Presented by Oona Rokyta, covering tax stacks, automated salary splitting, and how Lance is built on Unit and Abound.
Alex Cram
Abound presents their tax automation API at V-Sum Thirteen. Presented by Alex Cram, demonstrating tax calculation, tax payments, transaction prediction, and 1099 generation integrated with Unit's BaaS platform.
V-Sum Twelve
Supported by IowaEDA , Brale and This Week in FinTech
Philip Pieper & Sam Stone
Swarm Markets presents their BaFin-licensed DeFi exchange at V-Sum Twelve. Presented by Philip Pieper, covering regulated token swaps, the dOTC peer-to-peer trading service, SX1411 token standard, and their Passport compliance system.
Max Howenstine
Zero Hash presents their crypto-as-a-service API at V-Sum Twelve. Presented by Max Howenstine, with a live demo of crypto-back credit card rewards built with Deserve — three API calls to go to market.
Ben Verscheure & Matt Clower
TreasureFI presents their corporate cash management platform at V-Sum Twelve. Presented by Ben Verscheure, covering Treasure Cash (FDIC-insured) and Treasure High Yield — tools for businesses to optimize idle cash across money market funds and T-bills.
V-Sum Eleven
Supported by IowaEDA
Brandon Millman
Phantom presents their Solana wallet at V-Sum Eleven. Presented by co-founder Brandon Millman, covering token swaps, staking, NFT management, transaction simulation, and phishing protection.
Stephen Young
NFTfi presents their peer-to-peer NFT-backed lending marketplace at V-Sum Eleven. Presented by Stephen Young, walking through the borrower experience — listing NFTs as collateral, receiving offers, and managing loans.
Mike Sall
Goldfinch Finance presents their decentralized credit protocol at V-Sum Eleven. Presented by co-founder Mike Sall, covering how Goldfinch enables crypto lending to real-world businesses through Backer and Senior Pool mechanics.
Mark Phillips & Abhay Kumar
Helium presents DeFi data mining on Layer 1 at V-Sum Ten. Presented by Mark Phillips and Abhay Kumar.
Mike Demarais
Rainbow presents their DeFi wallet for everyone at V-Sum Ten. Presented by Mike Demarais.
Marvin Janssen & Friedger Müffke
Stacks presents NFT contracts and POXL at V-Sum Ten. Presented by Marvin Janssen and Friedger Müffke.
Clément Salaün
Numary presents their open source ledger at V-Sum Nine. Presented by Clément Salaün.
Brian Billingsley & James Armstead
Basis Theory presents tokens for all of the things at V-Sum Nine. Presented by Brian Billingsley and James Armstead.
Gil Akos & Sam Morgan
Astra presents money movement automation and orchestration at V-Sum Eight. Presented by Gil Akos and Sam Morgan.
Jason Ioannides & Monica Murthy
Alloy presents identity decisioning for banks and fintechs at V-Sum Eight. Presented by Jason Ioannides and Monica Murthy.
Rui Gomes & Julie Landrum
OpenNode presents Bitcoin payments and payouts for business at V-Sum Eight. Presented by Rui Gomes and Julie Landrum.
V-Sum Seven
Supported by IowaEDA
Federico Pomi & Daniel Rollingher
Fabrica presents the modern evolution of land ownership at V-Sum Seven. Presented by Federico Pomi and Daniel Rollingher.
Kyle Tut & Justin Hunter
Pinata presents Interplanetary File System as a Service at V-Sum Seven. Presented by Kyle Tut and Justin Hunter.
Soups Ranjan & Aditya Goel
Sardine presents real-time fraud detection and scoring as a service at V-Sum Seven. Presented by Soups Ranjan and Aditya Goel.
V-Sum Six
Supported by Costanoa Ventures and IowaEDA
Nick Neuman & Michael Haley
Casa presents "be your own bank" at V-Sum Six. Presented by Nick Neuman and Michael Haley.
Patrick Larsen & Dan Hannum
ZenLedger presents crypto taxes and accounting at V-Sum Six. Presented by Patrick Larsen and Dan Hannum, covering portfolio tracking, taxable event reporting, tax loss harvesting, and full audit reports for cryptocurrency investors and tax professionals.
Greg Scullard & Lina Tran
Hedera Hashgraph presents distributed infrastructure at V-Sum Six. Presented by Greg Scullard and Lina Tran.
Meg Nakamura & Willis Jackson III
Apto Payments presents instant card issuance at V-Sum Five. Presented by Meg Nakamura and Willis Jackson III.
Skyler Nesheim & Ben Schmitt
Dwolla presents programming the Fed and TCH at V-Sum Five. Presented by Skyler Nesheim and Ben Schmitt.
Lindsay Davis & Jeff Hendren
Atomic presents payroll superpowers at V-Sum Five. Presented by Lindsay Davis and Jeff Hendren.
V-Sum Three
Supported by Shopify , The Kauffman Foundation and Levvel
Riddhiman Das
Triple Blind presents analyzing encrypted datasets at V-Sum Three. Presented by Riddhiman Das.
Jeff Kramer
Transparent Financial Systems presents cost-free regulated 24/7 real-time payments at V-Sum Three. Presented by Jeff Kramer.
Eric Saraniecki
Digital Asset Holdings presents an exchange in a box at V-Sum Three. Presented by Eric Saraniecki.
V-Sum Two
Supported by The Kauffman Foundation and Modern Treasury
Zach Kwartler
Paxos presents custodial cryptocurrency infrastructure in an API at V-Sum Two. Presented by Zach Kwartler.
John Shammas
DriveWealth presents fractional ownership infrastructure in an API at V-Sum Two. Presented by John Shammas.
Peter Tapling & George Throckmorton
Phixius presents distributed permission-focused data sharing at V-Sum Two. Presented by Peter Tapling and George Throckmorton.
V-Sum One
Supported by Finix , Routable and The Kauffman Foundation
Eli Polanco
Nivelo presents real-time ACH risk scoring at V-Sum One. Presented by Eli Polanco.
Wade Arnold & Graham McBain
Moov presents open source BaaS at V-Sum One. Presented by Wade Arnold and Graham McBain.
Matt Marcus
Modern Treasury presents RTP in an API at V-Sum One. Presented by Matt Marcus.