Vinu

OTC Trading Platform Development

  • OTC Trading Platform
  • Liquidity Solutions
  • Decentralized Cryptocurrency Exchange
  • Crypto Listing Service
  • White Label Solutions
  • Trading Bot Development
  • Centralized Cryptocurrency Exchange
  • Crypto Payment Gateaway

Vinu Digital develops configurable OTC trading infrastructure for exchanges, brokers, fintech companies, and institutional digital asset businesses.

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OTC trading dashboard: an RFQ trade form with asset, amount, quote currency and settlement method, best-price auto-select, and live offers from liquidity providers and brokers
Manage Institutional OTC Trading with Greater Control

RFQ to block trade,
under your controls.

Technology Stack

Real-time services
for live RFQ desks.

Backend Frameworks & Languages
Java Spring Boot 3, Node.js, Next.js, Solidity, Viem.sh, Wagmi, Istio, NGINX, Apache APISIX
Frontend Frameworks & Libraries
Angular 20, Next.js 15
Mobile & Web Development
Flutter 3, Flutter Web, React Native 19
Real-Time Communication & Messaging
Socket.io v4, Discord, Elastic Email, Apache Kafka
Cloud & Hosting Services
AWS EC2, AWS ECS, Firebase
DevOps & Monitoring
GitHub, Jenkins, Grafana, Prometheus, Cloudflare, Kubernetes (K8s), AWS ELB, Argo CD
Notification Services
AWS SNS, Verimor
Blockchain Services
Bitcoin, Ethereum, Solana, Ripple, Litecoin, BNB Chain, Tron, Polygon, EVM-compatible networks
Database
TimescaleDB, AWS ElastiCache Redis v7, AWS RDS MySQL, PostgreSQL
Seamless Integrations for Institutional OTC

Banks to custodians,
wired to your desk.

  1. KYC / AML & Compliance Providers

    Integrate with identity verification, transaction monitoring, and compliance platforms to onboard institutional clients securely and meet regulatory requirements.

  2. Banking & Fiat Settlement APIs

    Connect to banking systems and payment networks for fiat deposits, withdrawals, and large-value settlement workflows.

  3. Liquidity & Institutional Counterparties

    Integrate with market makers, liquidity providers, and trading desks to enable competitive RFQ pricing and deep block trade execution.

  4. Market Data & Pricing Feeds

    Connect to institutional-grade price feeds and aggregated liquidity sources to support accurate quoting, spread control, and pricing transparency.

  5. Blockchain & Custody Infrastructure

    Integrate with major blockchain networks and custody solutions to enable secure asset transfer, custody workflows, and settlement operations.

  6. Analytics, Risk & Reporting Systems

    Stream trade and operational data into enterprise reporting, business intelligence, and risk management platforms for transparency and control.

Modular OTC Trading Architecture

Core desk included,
connectivity as add-ons.

  • Module: RFQ & Quoting EngineDescription: Manages quote requests, pricing, validity periods, and negotiated deal workflows.Availability: Included
  • Module: Client & Counterparty ManagementDescription: Supports institutional onboarding, permissions, trading conditions, and counterparty records.Availability: Included
  • Module: Pricing & Spread ControlsDescription: Configures pricing sources, spreads, fees, and deal-specific execution parameters.Availability: Included
  • Module: Approval & Risk ControlsDescription: Applies role-based permissions, transaction limits, and multi-stage approval workflows.Availability: Included
  • Module: Settlement CoordinationDescription: Tracks asset movements, confirmations, and crypto-to-crypto or crypto-to-fiat settlement processes.Availability: Included
  • Module: Admin & Operations DashboardDescription: Centralizes oversight of clients, quotes, trades, permissions, and platform settings.Availability: Included
  • Module: Trade Reporting & Audit TrailsDescription: Maintains transaction histories, approval records, settlement data, and reconciliation outputs.Availability: Included
  • Module: API Integration LayerDescription: Connects the OTC platform with existing financial and digital asset systems.Availability: Included
  • Module: Liquidity ConnectivityDescription: Integrates approved liquidity providers, market makers, and institutional trading desks.Availability: Add-on
  • Module: Custody & Wallet IntegrationDescription: Connects custody, treasury, and wallet infrastructure to settlement workflows.Availability: Add-on
  • Module: Banking & Fiat SettlementDescription: Integrates supported banking and payment services for fiat settlement operations.Availability: Add-on
  • Module: Advanced ReportingDescription: Adds configurable operational, client, pricing, and trading performance reports.Availability: Add-on
Why Choose Vinu Digital OTC Trading Infrastructure

Every deal governed,
quote to settlement.

Built Around Institutional Deal Workflows

Vinu Digital designs OTC infrastructure around RFQ creation, quote review, approvals, execution, and settlement coordination. Each stage can be configured according to your trading model, user roles, internal policies, and counterparty requirements.

Manage high-value digital asset trades through structured and controlled OTC processes.

Greater Control Over Pricing and Execution

Pricing controls help trading teams respond to market conditions while maintaining commercial and operational oversight. Workflows can incorporate selected pricing sources, liquidity connections, approval thresholds, and deal-specific conditions.

Configure quotes, spreads, fees, validity periods, and execution rules from a unified platform.

Flexible Settlement Coordination

The platform supports configurable settlement processes connected to wallet, custody, treasury, banking, and payment infrastructure. This helps institutions coordinate counterparties, asset movements, confirmations, and transaction records with greater consistency.

Structure crypto-to-crypto and crypto-to-fiat settlement workflows around each transaction.

Governance Embedded in Every Trade

Role-based access controls, configurable approval paths, trade limits, and operational rules help organizations establish clear responsibilities and stronger internal governance across quote, execution, and settlement activities.

Apply permissions, transaction limits, and multi-stage approvals to sensitive OTC operations.

Visibility from Quote to Settlement

Vinu Digital's OTC infrastructure provides transaction histories, approval records, settlement data, and reconciliation outputs. These records support operational oversight, internal reviews, reporting processes, and applicable audit requirements.

Maintain detailed records across pricing, approvals, execution, settlement, and reconciliation.

Integration-Ready Architecture

API-based integrations can connect the platform with exchange cores, liquidity providers, custody infrastructure, wallets, treasury systems, compliance tools, CRM platforms, accounting software, and banking services.

Connect OTC operations with the financial and digital asset systems your institution already uses.

How We Work

Three ways to bring
your OTC desk online.

  1. 01

    Turnkey OTC Solution

    Launch a complete institutional OTC trading platform with end-to-end technical delivery. Vinu Digital manages the process from requirements analysis and workflow design to RFQ development, pricing controls, counterparty management, integrations, testing, deployment, and documentation. The platform is configured around your trading model, internal approval structure, settlement processes, and target counterparties.

    Strategy • Architecture • Development • Launch

  2. 02

    White Label OTC Solution

    Bring a branded OTC trading platform to market with configurable infrastructure. Our white label model combines an established OTC architecture with customizable interfaces, user roles, pricing rules, approval workflows, reporting tools, and integrations. It reduces development complexity while preserving control over your brand, operating model, and institutional client experience.

    Branding • Configuration • Workflow Design • Deployment

  3. 03

    Module-Based OTC Development

    Add selected OTC trading capabilities to your existing exchange or financial infrastructure. Vinu Digital can develop and integrate individual components such as RFQ workflows, pricing and spread controls, counterparty management, approval mechanisms, settlement coordination, reporting, and API services according to your existing architecture.

    Custom Modules • API Integration • Operational Controls • Expansion

Explore Related Insights

Field notes,
from real deployments.

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