Private testnet previews opening soon
Give your AI agents
a budget, not a wallet.
Permixa is the financial control layer between autonomous software and company money. Agents can make approved purchases; your team keeps custody, sets the limits, and sees exactly what happened.
- ✓ No keys in the agent
- ✓ Your custody stays yours
- ✓ Your reserve asset stays flexible
- ✓ Every action is auditable
PermixaControl CenterAGENT
ActiveResearch Agent
POLICYResearch services
EnforcedALLOWEDData & API purchases
NETWORKSBase · Solana · Lightning
APPROVALRequired above $0.25
CUSTODYCustomer Signer
Market data purchasedPolicy checked · Signer verified · Receipt recorded
$0.08Approved
THE PROBLEM WE SOLVE
AI agents can do the work.
They still can’t be handed the company card.
Today, teams either block autonomous payments entirely or expose credentials with controls that were built for people. Permixa introduces a safer middle ground: narrowly authorized economic action, enforced twice.
An agent gets access
- Wallet or payment credentials are exposed
- Policies live inside fragile agent prompts
- One compromise can reach the full balance
- Finance reconstructs what happened later
→
An agent gets authority
- Only typed purchase requests leave the agent
- Cloud budget and local hard limits both apply
- Every approval is exact, expiring, and single-use
- Intent, execution, and receipt stay connected
HOW IT WORKS
One request. Two independent checks.
No unrestricted access.
The simple experience is backed by a deliberately separated architecture.
- 01
The agent asks
“Purchase this $0.08 market-data report.” It submits an intent, never a private key or raw transaction.
- 02
Permixa authorizes
Identity, company policy, destination, and remaining budget must all match.
- 03
Your Signer enforces
A customer-controlled service checks the exact operation and its own hard limits before using your wallet.
- 04
Everyone gets proof
The independently signed receipt gives operations, security, and finance one understandable record.
HOLD WHAT YOU BELIEVE IN. PAY IN WHAT THEY ACCEPT.
Your treasury asset shouldn’t dictate what your agents can buy.
Keep reserves in Bitcoin, Ethereum, Solana, USDC, or another approved asset. When a purchase needs a different payment type, Permixa is designed to prepare the required working capital through policy-controlled conversion and rebalancing. The agent never receives treasury access.
- ✓You choose the reserve. Treasury strategy stays with your organization.
- ✓Policy governs the conversion. Limits, approved assets, routes, and destinations apply.
- ✓The agent only asks to buy. Payment and treasury authority remain separate.
YOUR RESERVES
₿ Bitcoin
Ξ Ethereum
S Solana
$ USDC
↓
Policy-controlledconvert · rebalance · route
READY FOR THE PURCHASEThe right asset.
On the right rail.
Within your limits.Customer custody preserved
On the right rail.
Within your limits.Customer custody preserved
Treasury automation is designed to be customer-enabled, independently limited by your Signer, and off by default.
BUILT FOR THE WHOLE COMPANY
Your agent moves faster.
Your controls get stronger.
Permixa makes the person who introduced autonomous payments look prepared, not reckless.
Request the architecture brief ↗For the operator
Set up an agent with a plain-language purpose, budget, and approval threshold in minutes.
For security
Keys stay out of agents and Permixa Cloud. A customer-controlled Signer fails closed.
For finance
Know who requested what, which policy approved it, what settled, and what remains available.
For leadership
Unlock useful automation without turning every experiment into an uncontrolled treasury risk.
ONE CONTROL LAYER, MANY RAILS
Policy should outlive any chain, asset, wallet, or payment protocol.
Permixa is designed around economic intent, so companies can add reserve assets and financial rails without rebuilding their agent controls every time.
Base / EVMSolanaBitcoin Lightningx402L402More adapters over time
CURRENT TESTNET PREVIEW
A complete testnet environment
for safe, believable demonstrations.
Policy-controlled agent
Set an agent budget and merchant policy, then follow requests, receipts and outcomes. Hosted agent setup remains assisted.
Base Sepolia USDC purchases
A bounded Echo purchase delivered content and settled through the local worker. Direct USDC and L402 remain disabled under the current local policy.
Dashboard and multiple wallets
Connect EVM, Solana and supported Bitcoin accounts. Read supported EVM/Solana balances and confirmed Bitcoin testnet4 address balances, then plan BTC, ETH, SOL and USDC allocations. Additional Bitcoin networks and spending delegation remain unfinished.
Partner integrations
Simpler Signer enrollment, more enabled payment routes and broader tested wallet support.
Read the full roadmap: completed, assisted and remaining work →
REQUEST A PRIVATE PREVIEW
Show us what your agents need to buy.
We’re working with design partners, wallet providers, payment networks, and teams building serious autonomous systems. Tell us where financial controls are slowing you down.
✓
A direct line to the teamYour request is delivered privately through our AWS environment. We don’t publish or sell submission data.
PRIVATE PREVIEWS COMING SOON
Let your agents transact.
Keep your company in control.
We’re speaking with design partners, wallet providers, payment networks, and teams building serious autonomous systems.
Talk with the team ↗