Any money, any chain, anywhere.

The complete infrastructure for cross-chain smart contracts, applications, and modular functionality.

Core Features

The Cross-Chain
Virtual Machine (XCVM)

XCVM functions as a system of cross-chain smart contracts with a single, developer-friendly interface designed to usher in applications that can interact with the chains connected to our ecosystem.

XCVM merges smart contracting and trustless communication to bring about composability

@0xbrainjar,
Founder & CEO

The Problem with Cross-Chain SDKs

Limited to 2 chains at a time

Lack of orchestration

Mostly limited to the EVM context

Built on trusted infrastructure

Provide finality across multi-instruction function calling

Initiate call-backs into any execution environment (EVM and non-EVM)

Allow for the deployment of natively cross-chain protocols and smart contracts

Handle circuit failures such as network outages

Trustless Cross-Ecosystem Communication via the IBC

Composable builds upon the existing Inter-Blockchain Communication Protocol (IBC). IBC previously allowed for trustless bridging between Cosmos SDK chains. Centauri is Composable's trustless bridging technology that connects major ecosystems via IBC.

The Holistic Solution

By combining XCVM and Centauri, Composable offers a trustless, non-custodial environment across multiple ecosystems. Resulting in a seamless user experience, irrespective of the underlying blockchain infrastructure.

Composable Tech Stack

The Composable tech stack unlocks a new era for modular functionality and absolute composability for DeFi users across all ecosystems.

Application Layer

This layer is our solution for orchestrating cross-ecosystem communication and consists of applications that are deployed on the Composable Cross-Chain Virtual Machine (XCVM).

XCVM

Solidity

A top-level presentation layer for deploying protocols that can communicate across multiple chains at once. It consists of SDKs to build XCVM programs in various smart contract languages.

Rust SDK for CosmWasm

Solidity SDK for EVM compatible applications

Javascript SDK for direct front-end apps

Transport Layer |

IBC

The Open Transport Protocol (OTP) is our solution to provide more flexibility to developers by enabling them to choose their preferred bridging infrastructure to transport messages and assets across chains.

IBC

Inter-Blockchain Communication protocol (IBC), is a generalized interoperability protocol for communicating arbitrary data between arbitrary state machines.

XCMP

XCMP is Polkadot's cross-chain message-passing protocol, which allows parachains on the same Relay Chain to exchange messages.

Application Layer

The XCVM acts as an application layer where developers can operate in one, easy to use and accessible interface, and rapidly create modularly functional applications. Users are able to deploy one CosmWasm contract to orchestrate applications, cross-chain.

CosmWasm

One framework, One VM, multi-chain - CosmWasm allows developers to write smart contracts in Rust across multiple different chains, layers, and virtual machines, irrespective of the language native to that ecosystem.

IBC

To the Cosmos and beyond - the XCVM leverages IBC as a transport layer to send messages between applications on any light-client enabled blockchain.

Satellite Contracts

Satellite contracts are Composable’s novel solution allowing modular cross-chain applications to communicate on ANY blockchain across ecosystems.

XCVM <> Pallets

Why reinvent the wheel? XCVM developers can call into the underlying pallets on our DotSama parachains to leverage their extensive functionality.

Routing Layer

Composable’s network of indexers and solvers decides the optimal route for any cross-chain DeFi movement and transfer. Automate liquidity movement cross-chain in the maximally efficient manner, to reduce costs and increase speed.

Indexers

Act as oracles responsible for updating the graph with new information regarding network topology.

Solvers

Find the optimal path for a given action, across all chains and ecosystems.

Transport Layer

Composable’s suite of asset transfer mechanisms enables painless and efficient interoperability between DotSama parachains, the IBC-Cosmos ecosystem, and EVM-compatible Layer 1s and 2s. The Mosaic pallet also ensures sufficient liquidity across chains to guarantee asset transfer.

Mosaic

Mosaic acts as a transfer availability layer that makes use of novel liquidity mechanisms. As a result it is able to guarantee asset transfer and exchange between ecosystems.

Centauri

The first Substrate-IBC bridge, allowing for trustless communication and asset transferral between the Polkadot and Cosmos ecosystems.

XCM

As a dual parachain holder we also will have access to XCM for communication with other parachains in the DotSama ecosystem.

Infrastructure Layer

We provide the foundational DeFi pallets needed for the creation of cross-chain applications on our dual Kusama and Polkadot parachains. This allows all pallets in our runtime to leverage the shared security of these ecosystems. Primary pallets can be stacked and combined to form secondary and tertiary novel services.

Dual Parachains

With parachains on both Kusama and Polkadot, we are well positioned to provide the infrastructure needed to usher in a new era of modular functionality for DeFi.

Shared Security

Pallets upgraded to our runtime will benefit from the same shared security our parachains inherit from the DotSama relay chains.

Pallet Infrastructure

The shared security model helps to enable our extensive, interoperable pallet infrastructure. Developers can stack our primary pallets to form new secondary and tertiary pallets, or leverage any of the pallets in our runtime within their XCVM application.

Any money, any chain, anywhere.

Core Features

The Cross-Chain Virtual Machine (XCVM)

The Problem with Cross-Chain SDKs

Trustless Cross-Ecosystem Communication via the IBC

The Holistic Solution

Composable Tech Stack

Application Layer

CosmWasm

IBC

Satellite Contracts

XCVM <> Pallets

Routing Layer

Indexers

Solvers

Transport Layer

Mosaic

Centauri

XCM

Infrastructure Layer

Dual Parachains

Shared Security

Pallet Infrastructure

The Cross-Chain
Virtual Machine (XCVM)