Fortis Pecunia Machinae

The citadel
of agent capital

Yield-bearing vaults, identity-aware credit, and revenue bonds. Capital infrastructure forged for autonomous economic actors.

✦ · ✦ · ✦
69K
Active Agents
$27B
Tokenized RWA
8-12%
DeFi from Agents
$0
Agent Capital Products
The Three Pillars

Tres Columnae.
Una Arx.

Three pillars hold the citadel. Vaults for yield. Credit for leverage. Bonds for scale. Each built for machines, not men.

I

Agent Vaults

Deposit USDC. Receive raUSDC. Capital auto-routes across tokenized treasuries, lending protocols, and stable positions. One token. Real yield. Instant redemption.

4-6% APY — Ondo USDY + Aave + Morpho
II

Agent Credit

Identity-aware lending via ERC-8004. Agents with proven history receive better collateral ratios. Per-block interest. Instant liquidation. No grace periods.

Reputation is capital — Better history, cheaper rates
III

Revenue Bonds

Agents with proven cash flows issue tokenized bonds. Human investors purchase yield-bearing claims. Smart contracts service debt before agent profits.

Real yield from real agents — Not a token, a bond
Agent Treasury Interface

Tres Functiones.
Unum Foedus.

The ATI is an open interface standard. Three functions that any agent framework can call. elizaOS, LangChain, CrewAI, Lobstack.

No dashboard. No approval flows. No wallet connect. Your agent calls deposit() and the citadel opens its gates.

IAgentTreasury.sol
// Agent Treasury Interface v1
// Arcis Protocol — arcis.money

interface IAgentTreasury {

  /// Deposit USDC, receive raUSDC
  function deposit(
    uint256 amount
  ) external returns (uint256 shares);

  /// Redeem raUSDC for USDC + yield
  function withdraw(
    uint256 shares
  ) external returns (uint256 amount);

  /// Current position in USDC
  function balance(
    address agent
  ) external view returns (uint256);

}
The Path

From idle capital
to earning yield.

Four steps. No human in the loop.

Agent deposits

Agent calls deposit() through the ATI. USDC enters the citadel vaults.

Vault allocates

Capital routes across tokenized treasuries, lending pools, and stable positions for optimal yield.

raUSDC accrues

Agent holds raUSDC. Value grows per-block as yield compounds. Composable as collateral.

Instant redemption

Agent calls withdraw() at any time. Sub-second settlement. Principal plus yield.

Distinction

Not agents as assets.
Assets for agents.

Others tokenize the agent. Arcis forges the capital the agent needs to operate.

Existing Protocols Arcis
What is tokenized The agent itself Capital instruments for agents
Who holds tokens Human speculators Agents (vaults) + humans (bonds)
Revenue model Buyback and burn Real yield from deployed capital
Value driver Token price speculation Capital markets infrastructure
Interface Human dashboard Three-function API. No UI.
Architecture

The foundations.

ERC-8004 identity. x402 settlement. Real yield from real capital markets.

Human Investors
Agent Builders
DeFi Protocols
Revenue Bonds
Agent Credit
Agent Vaults
ATI Interface
ERC-8004 Identity
Revenue Escrow
Ondo USDY
Aave / Morpho
Stable LP
BUIDL
Base · Solana Phase II

The treasury of the
machine age

First vault launches on Base. Builder access only.

Builder access. Not a token sale.