25yrs engineering. 7yrs Web3. We forge decentralised, AI-powered products for startups. Boson Protocol experts. 🔩
KENT, UK
Joined March 2026
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Welcome. LX Foundry is a boutique consultancy at the intersection of Web3, AI & decentralised commerce. If you're building something in that space — or curious about it — slide into my DMs. That's where the real conversations happen. ⚒️
The new LX Foundry site is live: lxfoundry.ai
Every claim links to evidence: code, on-chain transactions, CI runs. Earnest is live on Algorand MainNet. Quorum402 and Held are labelled as prototypes, because they are.
What's missing or unconvincing? Feedback welcome.
"If this, then pay" for x402. Earnest holds the payment on Algorand until the condition is met: enough buyers joined to fund a purchase together, the deliverable matches what was promised, or both.
Nobody pays unless enough do.
Watch: youtu.be/sikRaBG14Hk
👇
5 seats × 5 USDC, closes Mon 5 Oct, 17:12 UTC. If 5 don't join, or we don't release by then, the edition is never published and every seat is refunded on chain.
Edition 2 filled 5/5. Help edition 3 do the same: earnest.lxfoundry.ai
Its sha256 went on chain before anyone could pay, and the release must present it, so you can hash what you get.
Objectively verifiable conditions only: no arbitration, no human in the loop.
The contract holding your 5 USDC is public: github.com/lxfoundry/earnest…
quorum402 - An HTTP 402 challenge that a crowd can answer together youtu.be/cjZoOaXqrjc?si=7f2r…
#hedera #x402 #ethglobal
Held - Buy from a stranger. Keep your money until it's sorted. youtu.be/p7oaScWue_w?si=ihie… via @YouTube
LX Foundry (Ltd) retweeted
Held automates the case handler, not the ombudsman.
If the two sides cannot agree, the clerk assembles the file: evidence, timeline, both positions, what is still contested. A person gets a finished case, not a blank page.
Built on Boson. Take a look: github.com/lxfoundry/held
LX Foundry (Ltd) retweeted
Same case, one photo different.
Carton intact: damage before posting. 30% back to the buyer.
Carton crushed: damage in transit. 22% back.
The number barely moved. The reasoning moved, and named the carton. Held's mediator, built on Boson.
Take a look: github.com/lxfoundry/held
LX Foundry (Ltd) retweeted
If a parcel never arrives and you do nothing, the seller is paid. That's how most consumer protection fails.
Held watches the tracking and raises the dispute before the window closes. Tested on a real parcel that went silent.
Want it? Tell @lx_foundry. Built on Boson.
LX Foundry (Ltd) retweeted
Most P2P sales die before they start. You found the thing. The seller is a stranger. Sending £200 and hoping is not a product.
Held is the missing ladder:
1. It just works.
2. Tracking goes silent? The watchdog raises it.
3. Arrives damaged? AI proposes one number.
4. Still no deal? A human gets a finished case, not a blank page.
The part that actually matters: the AI’s whole action space is 0–100. It cannot touch the chain. Nothing settles unless both sides accept.
That’s not a prompt. That’s @BosonProtocol.
github.com/lxfoundry/held
$BOSON
Introducing Held. Buy from a stranger, keep your money until it's sorted. Built on Boson.
Never arrives? The case is raised for you. Arrives damaged? An AI proposes a split.
In development. Demand turns a prototype into a product: github.com/lxfoundry/held
Here's what we built at ETHOnline 2026 hosted by @ethglobal:
📚️ Quorum402 – One x402 resource unlocks only if enough separate buyers pay before the deadline, otherwise refunds
Check it out here: ethglobal.com/showcase/quoru…
Thank you @BosonProtocol for the words, and for the rails.
Held does one thing: buy from a stranger, keep your money until it's sorted.
First of several. Live on Base, open source.
xitter.cf/BosonProtocol/status/2…
Built by @levalleux through @lx_foundry, a leading agentic commerce builder and core contributor to Boson. Held is a new product being built on Boson.
Take a look: github.com/lxfoundry/held
LX Foundry (Ltd) retweeted
Built by @levalleux through @lx_foundry, a leading agentic commerce builder and core contributor to Boson. Held is a new product being built on Boson.
Take a look: github.com/lxfoundry/held
LX Foundry (Ltd) retweeted
Introducing Held. Buy from a stranger, keep your money until it's sorted. Built on Boson.
Never arrives? The case is raised for you. Arrives damaged? An AI proposes a split.
In development. Demand turns a prototype into a product: github.com/lxfoundry/held
Great to attend the @easya_app UK Parliament Hackathon Awards today, always good to see what people are actually building across London’s tech scene.
Met some great founders, caught the live demos, and saw plenty of teams we’d love to see apply to R[3]sidency x Construct.
Confirmed: We're in!
Friday, House of Commons
We're bringing Held: "Buy from a stranger, keep your money until it's sorted."
Built by LX Foundry with @BosonProtocol.
And when it arrives damaged, an AI case handler reads the evidence and proposes a settlement.
It can't decide anything. One number, over a pot both sides already agreed to lock, and either of them can say no.
We've automated the case handler, not the ombudsman.