The neutral settlement layer for Tokenization Platforms Banks & Custodians DeFi Protocols Corporate Treasury Fund Administrators Asset Servicers Cross-Border Settlement Real Estate & Property

One API to settle tokenized real-world assets in real-time,
across any platform, any chain, any institution.

Talk to our team →
KeyStone OS
Ready
1
Intent
2
Parse
3
Confirm
4
Settle
Settlement instruction
AI-powered instruction parsing
Parsing:
Structured Settlement Instruction
✓ KYC/AML cleared ✓ Wallet screened
Executing...
Securitize · Ondo · Ethereum L1
Elapsed 0.0s
Integrating With
Advisory Network
Global Law Firm
Professional Services
Institutional Banking
Blockchain Infrastructure
Digital Asset Exchange
Platform Capabilities

Settlement infrastructure that institutions actually need.

Banks on one side. Chains on the other. One layer coordinates both. Atomically.

Institutional counterparties
Asset Managers
Issuers
Fund Managers
Broker-Dealers
Treasuries
Tokenization & front-end platforms they use
Securitize
Ondo Finance
Centrifuge
Maple
Canton Network
Banks
Registries
KeyStone OS Seamless orchestration: compliance, settlement, collateral, audit
Settlement Rails
Custody Infrastructure
Platforms keep their users. KeyStone powers the settlement.
Any Rail
Dual Compliance
Full Audit Trail
Interface
Layer
Natural language settlement instructions AI translates intent into a structured instruction. Nothing executes without confirmation.
Single SDK. One integration. Platforms embed one component.

Dual-Layer Compliance

LSEG World-Check and CipherOwl run in parallel. Institutional KYC/AML and on-chain wallet screening in a single pass.

Atomic Settlement

Both legs settle simultaneously or neither does. Cryptographic finality. Zero counterparty risk.

Rail-Agnostic Architecture

One integration reaches every supported chain and settlement partner. Add new rails without re-architecting.

Institutional Audit Trail

Every settlement produces cryptographically verifiable, timestamped records. Built for cross-jurisdictional regulatory reporting.

Neutral Infrastructure

Does not custody assets, issue tokens, or operate a chain. Pure coordination.

Configurable Compliance

Compliance rules are parameterised, not hard-coded. Adapts per jurisdiction and asset class.

One Engine, Many Patterns

Atomic settlement is the core.
Everything else builds on top.

One engine. One path. Compliance-checked, coordinated across parties, and atomically executed across chains, custodians, and counterparties.

KeyStone OS Core

Atomic Settlement Engine

One bilateral trade or a batch of 200 netted obligations, same path, same guarantees. It settles.

All-or-nothingExecution
Multi-chainRails
Multi-custodianCoordination
Real-timeCompliance
Platform submits
settlement instruction
Compliance check
& counterparty match
Atomic execution
across all parties
Settled
Enabled Use Cases

Platforms own the logic. KeyStone settles the result.

Plat A
Seller
Plat B
Buyer

Cross-Platform Settlement

Any buyer. Any seller. Any platform.

Securitize investor. Ondo-originated asset. No shared infrastructure. KeyStone coordinates atomic DvP across the boundary with full compliance on both sides.

Zero infrastructure exists
Gross
→
Net

Cross-Venue Netting

Only neutrality enables this.

Each platform submits independently. No shared data, no coordination. Neutral infrastructure identifies cross-venue netting opportunities no single participant could see. Only the net result settles.

40–80% less capital required
Cash
Lender
Locked
105% ratio
Bond
Borrower

Tokenized Repo

Structure once. Settle atomically.

Collateral ratios, duration, auto-roll logic, all defined at the platform layer. Both legs execute atomically. Open and close in seconds, not days.

~$4T daily repo market
Holder
Hedge Fund
Securities
Collateral

Securities Lending

Earn on every held position.

Platform matches lenders with market makers and hedge funds. KeyStone settles origination, collateral, margin calls, and returns atomically. No prime broker required.

$2.5T+ lending market
Asset
1st Lien
Bank
2nd Lien
DeFi

Cross-System Collateral

TradFi + DeFi in a single lien structure.

Place second secured interests on Aave or Maple with on-chain lien priority without disturbing existing relationships.

Unlock trapped equity
62% LTV
SafeWarningLiquidation

Collateral Rebalancing

Prevent liquidation before it happens.

Platform monitors ratios and selects optimal assets. When thresholds trigger, KeyStone rebalances across all parties atomically. No queue, no delay.

Sub-minute response time
Asset Classes

Built for institutional asset classes.

Asset-agnostic architecture that expands as tokenized markets mature.

Primary

Tokenized Private Credit

Complex instruments, multi-party workflows, and the most acute coordination pain in RWA markets.

$3.5T+Private Credit Market
Active Focus
Expansion

Digital Bonds & Fixed Income

Atomic delivery-versus-payment for sovereign and corporate bonds across custodians and on-chain issuance platforms.

$140T+Global Bond Market
Roadmap
Expansion

Tokenized Fund Units

Subscription, redemption, and secondary transfer with real-time NAV settlement and compliant investor verification.

$147TGlobal Managed Assets
Roadmap
Expansion

Real Estate & Commodities

Fractional ownership settlement for tokenized property and commodity-backed instruments with jurisdiction-specific compliance.

$393TGlobal Real Estate
Roadmap
Advisory Network

Guided by institutional expertise.

Advisors from leading institutions in law, finance, compliance, and digital assets.

Developers

Build on settlement infrastructure that works.

RESTful APIs, real-time webhooks, and modular SDKs. Atomic settlement without the complexity.

LIVE
POST /v1/settlements 

          

          

            
200 OK 47.3ms

            

          

        

      


      

        

          POST
          /v1/settlements
          Create atomic settlement
        

        

          GET
          /v1/settlements/{id}
          Get settlement status
        

        

          POST
          /v1/compliance/screen
          Dual-layer compliance check
        

        

          GET
          /v1/compliance/{id}/status
          Compliance verification status
        

        

          POST
          /v1/collateral/lock
          Lock collateral for settlement
        

      


      

        

          Core
          
Settlement Orchestration

          
Atomic DvP, DvD, and cross-chain settlement with cryptographic finality on every leg.

        

        

          Compliance
          
Dual-Layer Compliance API

          
Institutional KYC/AML via World-Check and on-chain risk screening via CipherOwl. Parallel execution, single
            response.

        

        

          Webhooks
          
Real-Time Event Streaming

          
Subscribe to lifecycle events: compliance cleared, collateral locked, settlement finalized. HMAC-signed
            with retry logic.

        

      

    

  



  

      
      

        

          About
          
Our thesis

          
Tokenization of real-world assets is no longer theoretical. BlackRock, Franklin Templeton, and Goldman
            Sachs
            are moving billions on-chain. The assets are going digital, but settlement infrastructure hasn't kept pace.
          

          
Settlement today is fragmented. Compliance, custody, and chains operate in silos. Every transaction demands
            custom integration, manual reconciliation, and weeks of legal review. The result: institutional capital
            moves
            slower than it should.

          
KeyStone OS is the neutral settlement layer between institutional infrastructure and blockchain
            networks. Not a replacement for custody, compliance, or rails. An orchestration layer that connects them
            atomically, compliantly, across any chain. Natural language settlement instructions in, atomic execution
            out.