Crypto Infrastructure for Real-World Digital-Asset Operations
We solve infrastructure and operational problems around digital-asset flows: processing, liquidity management, wallet infrastructure, blockchain integrations, and APIs.
We do not sell generic ready-made scripts. We take on projects where standard solutions are insufficient and custom logic, integrations, and infrastructure are required.
Where to Start
You can come to us with a specific operational problem, existing infrastructure, or an idea for a service that needs a technical architecture.
You Need Digital-Asset Processing
We design processing architecture for digital-asset operations: order logic, statuses, rates, spreads, wallet layer, administrative controls, APIs, and integrations with external venues.
You Need Liquidity Management
We design matching, routing, and execution algorithms that account for internal reserves, client flows, order-book state, available liquidity, and multiple external venues.
You Need Wallet Infrastructure
We design infrastructure for receiving, accounting for, and sending digital assets: wallets, addresses, blockchain nodes, transaction confirmations, withdrawals, and integration with internal services.
You Need the System Designed
If there is no ready technical solution yet, we can start with architecture: analyse the business process, asset flows, liquidity sources, AML controls, custody model, and external APIs, and determine which components are actually required.
Processing Is More Than an Exchange Form on a Website
The real complexity sits underneath: asset flows, liquidity, orders, wallets, external venues, and operational control.
Rates and Spreads
Price calculation based on market data, transaction direction, liquidity, internal reserves, and business rules.
Orders and States
The lifecycle of an exchange operation: statuses, checks, execution, errors, cancellations, and manual intervention where required.
Unified Backend
Multiple interfaces or external clients can operate through a shared processing core and a single administrative system.
API
External services can create operations, retrieve statuses, and interact with the processing system programmatically.
Operations Admin Panel
Management of assets, venues, parameters, orders, limits, and other operational settings.
Liquidity and Reserves
Accounting for internal reserves, available liquidity, execution sources, and the rules the system uses to select the next operational path.
Liquidity Before External Execution
The most expensive way to solve an asset shortage is to automatically buy the entire required amount on the external market. In a properly designed system, an exchange can be just one of several liquidity sources.
The system can consider not only the current balance, but also existing orders, offsetting client flows, available assets within its own infrastructure, and statistics on expected inflows. Only the remaining deficit is routed to the external execution layer.
The purpose of this algorithm is not to predict the market, but to manage asset flows and execution costs rationally.
Example Problems
Dynamic Volume Allocation Across Crypto Exchanges
For a large-scale digital-asset exchange infrastructure project, we developed logic for distributing operations across multiple trading venues.
Each venue was evaluated across several parameters: available liquidity, spread, order-book state, current and already placed orders, actual execution quality, and other constraints.
The algorithm determined what share of the volume to route to each venue, tracked actual execution, and could redistribute the remaining volume when conditions changed or expected liquidity did not materialise in actual trades.
This approach is especially important for large operations where sending the full amount as a single market order can create unacceptable market impact and slippage.
Wallet and Blockchain Infrastructure
Once digital assets become part of a business process, a wallet is no longer just an app with a “Send” button.
Address Infrastructure
Generation and tracking of deposit addresses or subaddresses where supported by the blockchain architecture, with incoming transactions linked to operations and clients.
Self-Hosted Blockchain Nodes
Integration of self-hosted nodes where the business requires greater control over blockchain data, transactions, privacy, availability, and internal infrastructure.
Hands-on experience: Bitcoin and Monero.
Outbound Operations
Transaction creation and broadcasting, payout-queue management, confirmations, and operation-state tracking.
Batch Operations
For networks whose protocol architecture supports it, multiple payouts can be combined into a single blockchain transaction for more efficient processing.
Custodial and Non-Custodial Models
The custody model is selected according to the product’s requirements. We have experience designing both custodial and non-custodial digital-asset workflows.
AML Is Part of the Infrastructure, Not an Afterthought
In a production system, source-of-funds checks need to be built into asset flows and operational processes.
We have practical experience integrating external AML providers, including Elliptic, Chainalysis, and AMLBot.
Miriva is not an AML provider and does not replace a business's compliance function. We design the technical integration of AML checks into the system's overall operational process.
Why Buy on an Exchange What Is Already Available Inside the System?
If one client provides an asset that another client needs at the same time, the processing system can take these offsetting flows into account when managing internal liquidity.
This requires an internal matching mechanism, accurate accounting for reserves and operations, AML checks, and strict asset-flow logic.
The external exchange becomes a source of missing liquidity rather than a mandatory participant in every operation.
Infrastructure Cannot Be Managed Blindly
For a digital-asset business, total turnover is not enough. You need to understand which assets and transaction flows drive results, where losses occur, how liquidity is used, and what is happening with operations right now.
Experience with Crypto Infrastructure Handling Approximately $70–100M per Month
Our team has experience designing and developing crypto infrastructure for a service with monthly turnover of approximately $70–100 million.
The scope included design of rate and spread algorithms, liquidity management, client-flow matching, execution and routing across exchanges, wallet and processing architecture, blockchain-node and AML-service integrations, and development of the product's operational model.
Development was carried out by a team of engineers. Miriva's key contribution was algorithm design, requirements definition, architecture and product decisions, and technical and product leadership.
Processing as an Infrastructure Service
The processing core can operate independently of its own frontend and connect external products through an API.
We have practical experience leading the development of such a platform and integrations with software used by digital-asset exchange services and external trading venues.
You Do Not Always Need to Build the System Immediately
If a business wants to add digital-asset operations but does not yet understand the technical model, the work can begin with infrastructure design.
The result can be a technical architecture and implementation plan — to be implemented by the client's own team, with Miriva, or with specialist providers.
Important The legal framework for digital-asset operations depends on the country, jurisdiction, the company's role, and the nature of the service. Miriva focuses on technical architecture; the legal and regulatory model must be validated with qualified specialists.
Infrastructure for Legitimate Business
We do not build solutions designed to bypass AML/KYC, conceal the origin of assets, or evade sanctions or other mandatory compliance procedures.
Our job is to make digital-asset flows technically manageable, transparent to the operations team, and compatible with the chosen business and legal model.
How a Crypto Project Starts
Map the Asset Flows
What comes in, where it needs to go, who controls the funds, and which external systems are involved.
Design the Architecture
Processing, wallets, liquidity, APIs, nodes, AML, administrative layer, and required integrations.
Formalise the Algorithms
Define rules for rates, routing, matching, execution, reserves, and other automated decisions.
Build and Integrate
Create the required components and connect them to blockchain networks, exchanges, and external providers.
Test Operational Scenarios
Test asset flows, operation statuses, external API errors, recovery, and other critical scenarios.
Have a Crypto Project or a Complex Digital-Asset Flow Problem?
For the first conversation, it is enough to describe the business process: what assets come in, what should happen to them, and what systems are already in use. A complete technical specification is not required.