Too many jobs to track by hand
Orders, weights, prices, printers and deadlines live in chats and notes.
- Real studio · Padang, Indonesia
- 3 Bambu Lab printers
- Circle wallets on Arc Testnet
A 3D-print studio that runs itself, and gets paid only when the customer is happy.
Open3DKesuni is the order desk of Kesuni, a real 3D-print studio in Padang, Indonesia. An AI agent takes the orders, prices them, plans the printers and keeps the customer updated. The customer's money waits in a USDC escrow on Arc until they accept the part.
- Printers online
- 3/3
- Real orders
- 3
- Real customers
- 3
- Escrow deposits verified on Arc
- 3
Live from the studio. Real orders only: the team's own tests are never counted. The deposits are test USDC on Arc Testnet.
The problem
Running a small print studio is messy
Mistakes in the middle
A wrong colour, a wrong price, a part left on the bed, a missed deadline.
Who pays first?
The customer is afraid to pay before seeing the part; the studio is afraid to print before being paid. "Print finished" is not "customer happy".
Why this idea
We are the studio owners.
- Routine decisions done by an agent.
- The business rules in code that cannot be talked around.
- Money held apart, released only by rule.
How it works
From order to payment, step by step
- AI agent
- Person
- Code
- Blockchain
- 1PersonCustomer orders
- 2AI agentAI agent prices by weight and checks the owner's rules
- 3BlockchainCustomer pays into escrow (Circle wallet on Arc)
- 4CodePrinters print and report live
- 5PersonA person checks quality
- 6PersonCustomer accepts
- 7CodeCode releases the escrow to Kesuni
If the customer rejects at step 6, code refunds the escrow to them.
AI decides. Code constrains. The blockchain executes. Humans control the boundaries.
The technology
Three pieces, each with one job
Claude The AI agent
One agent, five skills, no payment tool.
Circle The wallets
One escrow wallet per order, gas paid by Circle.
Arc The network
USDC-native network: tiny fees, every transfer is public proof, and our code re-checks each one.
Features
What is built and working
- Price by weight from the slicer
- The owner's rules in code
- Live printers: colours, faults, camera for the team
- Slicing and printing from the website
- Escrow per order, released only after acceptance
- Every transfer re-checked on Arc
- Daily report for the owner
- Honest labels: real or simulated
Demo
See it work
6 scenarios we test
Each one runs the real rules engine on a practice order, labelled simulated and never counted.
- Start here
Smooth order
A small PLA order inside the owner's rules, priced by weight.
Priced and planned
- Test the safeguard
Above the owner's limit
50 lighter cases. The plan is refused until the owner says yes.
Waits for the owner's yes
- Owner rules
Below the minimum
One keychain. Refused, then allowed as an owner exception.
Owner exception, logged
- Deadline (SLA)
Late deadline
Due today. No plan can finish in time, and no one can override it.
Refused, no override
- Refund path
Customer rejects
Printed and checked, then rejected. Stops before any money moves.
Stopped, no money moved
- Machines
Printer goes offline
An order in production. See how a silent printer becomes a task.
A task for a person
Who it is for
Small businesses that need small batches
Pilot customers in Padang
- An accessories shop (50 lighter cases)
- A graphic designer (modular lamps)
- A boarding-house owner who sells accessories
Pilot orders are running now. Payment is in rupiah, outside the app; the escrow deposits on Arc are test USDC from Kesuni's demo wallet, not customer money.
It also helps
- Print studios that juggle many small orders
- Maker networks that share jobs between printers