List of OTC companies in Web3 (2026)

CoinJar OTC is a trading desk providing personalized cryptocurrency trading services for high-net-worth investors, family offices, and companies. The desk negotiates guaranteed all-inclusive pricing directly with clients and sources liquidity from global markets to execute large trades away from public order books. Trades settle privately outside the exchange, keeping client positions and strategies confidential, with a dedicated team managing each transaction from inquiry to settlement.

WEEX OTC facilitates large-volume cryptocurrency trades directly between parties with minimal market impact and enhanced privacy.

ICRYPEX OTC is an over-the-counter desk for individual and institutional clients that facilitates high-volume crypto-fiat trades at negotiated prices with deep liquidity and dedicated support.

Stillman Digital is an institutional digital asset trading platform offering market making, OTC execution, custody, and stablecoin settlement services. It operates as a principal OTC desk executing bilateral trades through RFQ workflows, alongside algorithmic market making that supplies continuous liquidity across centralized venues. Clients connect through a web interface or via FIX, WebSocket, and REST APIs, with co-located infrastructure supporting low-latency execution. Digital assets are protected through multi-party computation and cold-storage custody arrangements. A stablecoin settlement network handles cross-border fund transfers and treasury operations across multiple blockchain networks.

Young Platform is a centralized exchange for buying and selling cryptocurrencies with euros via bank transfer, card, Apple Pay, or Google Pay. It includes recurring purchase automation, staking, Smart Trades for automated order execution, an OTC desk for institutional transactions, and Sub-accounts for business management. A tiered Club loyalty program gates fee discounts and staking bonuses behind YNG token locking. Young Platform Pro, sharing the same account system, adds professional trading with TradingView charting, complex order types, and API access, charging volume-tiered fees cut up to ninety percent for Club members. On Pro the company executes orders as an intermediary rather than as counterparty, with one-to-one custody and two-factor authentication.

Swyftx OTC is a direct over-the-counter crypto trading service for high-volume orders. Eligible trades generally require a minimum of AUD $50,000 in value. Experienced dealers provide consultative execution at fixed all-inclusive quoted prices, removing exchange order-book slippage. Dealers operate by phone and email during Australian business hours, with after-hours live chat available. Supported account types include personal, SMSF, trust, and company structures.

Fasset OTC Desk is an over-the-counter trading service for institutional and high-volume cryptocurrency transactions, with a minimum trade size of $25,000 and bilateral settlement within one hour. A dedicated relationship manager guides each trade from quote confirmation to settlement, and completed KYC is required before execution. The service operates under regulatory licences across multiple jurisdictions.

Onramp OTC Desk is an over-the-counter trading service for high-volume fiat-to-crypto and crypto-to-fiat conversions. It matches institutional buyers and sellers directly through a request-for-quote process, bypassing public exchange order books to settle large trades at a fixed price without slippage. Businesses submit a trade inquiry, receive a custom quote from a dedicated account manager, and settle instantly or within a set window once the trade is confirmed.

Koywe Stablecoins is an on/off-ramp product that lets businesses convert local currency to and from stablecoins for cross-border treasury operations. It offers a self-serve Ramp for smaller, instant conversions and a dedicated OTC desk with specialist-assisted execution for high-volume trades, both accessed through the same platform and API. Users can buy or sell stablecoins across multiple supported blockchain networks, hold balances for operational use, and withdraw converted funds to local bank accounts. The service targets companies needing faster and cheaper alternatives to traditional wire transfers for moving money across Latin America and other regions.

Amber Premium Trading is an institutional over-the-counter execution and market access service for large-volume digital asset transactions. It provides direct access to trading pairs across numerous centralized exchanges, decentralized exchanges, and OTC counterparties, executing trades through automated infrastructure supporting volume-weighted, time-weighted, and iceberg order strategies. A 24/7 OTC desk negotiates and settles large block trades bilaterally with minimal market impact, and institutional clients can also connect through dedicated APIs for programmatic access. The service is aimed at institutions, hedge funds, and private banks seeking deep liquidity and optimized execution across centralized and decentralized markets.

OTC Desk is an over-the-counter trading service that facilitates negotiated cryptocurrency transactions between buyers and sellers outside public order books. Makers and takers list assets with agreed amounts and exchange rates, and trades settle directly to linked bank accounts or wallets. It is aimed at clients seeking privately negotiated pricing for larger digital asset transactions.

HTX Exchange Platform is a centralized exchange for buying, selling, and trading cryptocurrencies and tokenized traditional assets. It offers spot and margin trading, USDT-margined perpetual futures, options, and a TradFi zone with perpetual contracts referencing stocks, metals, and indices, alongside an OTC desk for large orders. Users can automate strategies through trading bots and copy trading, convert assets instantly, and access institutional services including custody, high-speed APIs, and market maker and broker programs. The platform publishes proof-of-reserve reports and offers mobile, desktop, and API access for retail and professional traders.

CoinDCX OTC is an over-the-counter trading desk that facilitates large-volume cryptocurrency transactions between counterparties outside the public order book. It provides personalized service for negotiating and settling bilateral trades directly, catering to high-value clients seeking reduced market impact. The desk operates alongside CoinDCX's other institutional offerings.

Coinchange provides over-the-counter cryptocurrency trading with smart order routing and direct liquidity access, offering institutional-grade execution with dedicated account management and same-day settlement.

CoinTR OTC is an over-the-counter trading service that facilitates large-volume cryptocurrency transactions between institutional clients and high-net-worth individuals. The service provides personalized trading solutions outside the standard exchange order book.

FiveWest OTC Desk provides institutional high-volume crypto and FX trading for enterprises moving capital between Africa and Asia without the slippage of public exchange order books. Clients access structured liquidity across ZAR and multiple African and Asian currency pairs with transparent pricing, direct desk execution, and near-instant settlement backed by FiveWest's regulatory stack.

Maxbit OTC Service facilitates large-volume cryptocurrency transactions directly between parties with minimum order sizes of 200,000 THB, providing institutional trading with 0.1% fees and enhanced daily withdrawal limits up to 50 million THB.

FIA Hub OTC provides over-the-counter trading services for large cryptocurrency transactions, enabling institutional and high-volume traders to execute trades with personalized pricing and reduced market impact.

On & Off-Ramping is a conversion service that enables movement between fiat currencies, stablecoins, and other digital assets. It functions as a white-glove OTC service where users select a currency pair, fund a trade, and receive the purchased currency either into their platform balance or a third-party account. The product serves businesses and wealth structures needing high-value fiat-to-crypto and crypto-to-fiat settlement.

Large Volume Trading is an over-the-counter trading desk enabling businesses to buy or sell large volumes of cryptocurrency outside public exchange order books. Clients request quotations and execute trades either through a self-service portal or by engaging directly with Payhound's trading team, with a quotation, execution, and confirmation workflow. The service targets businesses holding significant crypto balances that need negotiated rates and dedicated liquidity for high-volume conversions.

Chainpaye for Business is a merchant payment API that lets platforms and businesses accept cross-border stablecoin payments through an embeddable payment widget. Merchants integrate the widget into their website, platform, or mobile app to receive customer payments from anywhere and settle instantly into local currencies. The product also provides a large-volume over-the-counter stablecoin purchase service for institutional buyers.

FinchPay OTC Desk is an over-the-counter trading service for large-volume fiat-to-crypto and crypto-to-fiat transactions. It facilitates private, bilateral trades between the client and FinchPay outside public exchange order books, with pricing agreed directly between the parties. The service is aimed at institutional clients and high-net-worth individuals seeking deep liquidity and dedicated onboarding support across multiple fiat currencies and digital assets.

BTC Direct Private Trading Desk is an OTC service for large cryptocurrency transactions from a minimum of €50,000, serving retail clients, high-net-worth individuals, companies, and family offices across Europe. Orders are executed by a dedicated account manager via phone or WhatsApp with direct bank settlement and tiered pricing.

1KPrime Trading is an OTC trading desk that lets institutions request firm quotes and execute block trades across fiat currencies, stablecoins, Bitcoin, Ethereum, and Solana. Users submit requests for quotes through chat, a web console, or an API, and the desk sources pricing across many liquidity venues to fill orders with minimal slippage. Settlement to bank accounts or digital wallets completes within about one to two hours, with continuous desk support serving funds, market makers, and exchanges. The platform also provides a web-based order and charting interface for monitoring pricing and trade activity.

ForumPay is a merchant payment gateway that lets businesses accept cryptocurrency payments online and in person. It provides checkout widgets, payment buttons, payment links, and a virtual terminal that convert crypto payments instantly into a merchant's preferred fiat currency. The platform also supports recurring subscription billing, automated mass payouts and disbursements, invoice-based billing, over-the-counter trading, remittance transfers, and fiat-to-crypto conversion. Businesses across e-commerce, retail, and service industries use it to accept and send multiple cryptocurrencies without exposure to price volatility.

CoinFlip Preferred is an over-the-counter trading desk that lets individual investors buy, sell, or swap cryptocurrency through wire transfer or ACH payments. Clients work with a dedicated account manager to negotiate pricing and settle trades directly, outside a public order book, with same-day settlement. The service targets investors seeking personalized support for bank-funded crypto transactions rather than self-directed exchange trading.

CoinFlip Preferred Institutional is a business-facing over-the-counter service providing digital asset liquidity to companies and wealth managers. It offers liquidity sourced from a network of partners, same-business-day settlement, and dedicated relationship managers who help institutions build and maintain digital asset portfolios. The service is aimed at organizations requiring higher-volume execution and portfolio guidance rather than retail-scale transactions.

CoinPay.cr is a consumer digital financial platform that connects traditional financial networks with blockchain networks under a single account. Users manage multi-currency payments, cross-border transfers, and digital assets, buying, selling, and swapping cryptocurrencies, while also accessing a marketplace for gift cards and mobile top-ups. The platform includes an integrated peer-to-peer and merchant payment tool and an over-the-counter service for larger transactions, alongside physical and virtual debit cards and business tools for accepting and requesting payments.

An OTC service for high-volume and corporate users offering deep liquidity, competitive pricing near spot, licensing, and dedicated order support.

AllTrust.me Business OTC is an over-the-counter conversion desk that lets companies accept cryptocurrency from clients and receive fiat directly to a corporate bank account. Businesses select a network, send crypto, and receive USD or GEL on the same day at a rate locked at the moment of quote, with source-of-funds documentation bundled for each trade. The desk operates under a National Bank of Georgia licence and serves sectors such as real estate, construction, automotive, and import or export businesses, with no upper limit on transaction size.

ZebPay OTC is an over-the-counter trading desk for institutions and high-net-worth individuals. The service facilitates large-volume cryptocurrency transactions with 24/7 dedicated trade managers, tight spreads, zero additional fees, multiple order types (IOC, PEG, TWAP), and support for multiple fiat currencies. A Prime Brokerage lending component offers credit lines, structured products, and real-time market analytics for portfolio hedging and capital management.

CoinRabbit Private Program is a membership-based financial services tier for high-net-worth individuals and institutions holding significant crypto capital. It bundles the platform's lending, custody, trading, and savings capabilities with custom loan terms, cross-collateralization, over-the-counter trading, and direct transfers to bank accounts. A dedicated private manager coordinates service delivery for members, distinguishing this tier from the standard self-service platform through personalized, higher-touch relationship management.

Fuze OTC Desk is an over-the-counter trading service that lets institutions and high-net-worth individuals buy and sell large volumes of digital assets at a fixed price outside public exchanges. It executes trades through request-for-quote pricing with dedicated settlement and account management, avoiding slippage and market impact. Wealth managers, brokers, exchanges, and corporate treasuries use it for private, large-volume digital asset transactions.

Swypt OTC Desk is an over-the-counter trading desk for institutional clients, high-net-worth individuals, and corporate treasuries. It executes large-volume stablecoin and fiat trades with personalized settlement, customized custody arrangements, and FX-enabled settlement and hedging across multiple currencies. The desk also provides regulatory and compliance support, including audit-ready transaction logs and automated KYC and AML checks.

meCash OTC is an over-the-counter trading service that connects users with representatives for large-volume currency and digital asset transactions. The concierge-style service negotiates quotes and settles transfers directly through chat-based communication, covering conversions between fiat currencies and digital assets.

dOTC is a peer-to-peer trading protocol for large orders using smart contracts, supporting private offers, escrow-based execution, and automated expiration.

Over-the-counter trading service for institutional clients and high-net-worth individuals requiring large-volume order execution outside the public exchange order books. Clients contact the OTC desk to receive personalised pricing, access to global liquidity, and confidential execution. Settled assets are delivered to a client-specified wallet address or held in the Digitra.com custody account.

Over-the-counter desk for high-value crypto trades with personalised liquidity and settlement.

An over-the-counter trading service facilitating negotiated cryptocurrency transactions for institutional clients and qualified investors. The platform processes large-volume trades outside public order books with tailored settlement arrangements.

Trading Portal provides portfolio management, digital asset trading, and custody services through a web-based platform. The system enables OTC trading, secure asset storage, and real-time portfolio tracking with MPC technology and institutional-grade security.

Shiga STS, or Structured Transaction Services, is an over-the-counter trading desk for high-volume stablecoin and fiat transactions. It provides personalized support from a dedicated account manager, enabling businesses and high-net-worth individuals to trade large amounts of digital assets and fiat currencies outside public exchanges. Clients execute large cross-currency trades across African and global corridors with negotiated pricing and direct relationship management.

ONE.io Fusion is a merchant payment gateway and crypto trading platform for businesses and institutional clients. It lets merchants accept payments in major cryptocurrencies through shareable payment links, converting and settling proceeds into a chosen fiat currency, while a linked OTC desk and automated trading platform let clients buy, sell, and convert crypto and crypto-to-crypto pairs at all-in rates. Both services connect to integrated business accounts for fiat settlement, giving businesses a single account through which to accept crypto payments and trade digital assets. The platform settles received cryptocurrency into fiat, typically on the next working day.

Itez OTC is an over-the-counter trading desk facilitating large-volume cryptocurrency transactions between counterparties outside public exchange order books. The desk negotiates prices privately and settles trades directly, supporting stablecoins and major crypto assets across multiple networks with same-day settlement in many cases. It serves institutional and high-net-worth business clients seeking discretionary, large-scale trade execution with dedicated onboarding support.

Hydration is a decentralised exchange operating as a purpose-specific blockchain that pools assets into one trading venue, plus stablepools and isolated pools. Users can swap assets, automate dollar-cost-averaging trades, and place over-the-counter trades, including trading protocol-issued bonds, while paying fees in any supported asset. Its appchain design settles trades and liquidations each block, limiting exploitation, while supporting smart contract compatibility and cross-chain transfers.

XBTO Trading & OTC is a digital asset execution service combining a professional trading platform with a bilateral over-the-counter desk for institutional clients. Users access spot liquidity through an API or algorithmic execution strategies, with settlement available in major fiat currencies alongside crypto. The service supports trading of layer 1 and layer 2 tokens, stablecoins, and tokenized real-world assets, serving institutions seeking large-size execution with minimized market impact.

XBTO Hub is an institutional digital asset platform that consolidates trading, custody, and investment access into a single account. Clients execute spot trades, hold assets in bankruptcy-remote custody, and access managed investment strategies from one unified interface rather than separate standalone tools. The platform ties together XBTO's trading, custody, and asset management services for institutional users.

PrimeOne is a stablecoin-based prime brokerage platform for institutional crypto trading, credit, and settlement. It lets clients trade deliverable spot crypto with counterparties chosen freely rather than through fixed bilateral credit lines, transferring stablecoin variation margin automatically as positions change value. Net settlement instructions are generated for execution via custodians or self-custody, and access is provided through REST, WebSocket, FIX APIs, and a dedicated web trading interface.

Virgo Wealth is an OTC trading desk for large-volume cryptocurrency transactions, serving institutional investors, investment funds, trading firms, cryptocurrency miners, and high-net-worth individuals. The service operates through two access channels: OTC Direct, a 24/7 self-service portal supporting Request for Quote and Limit Orders with Websocket API integration; and ChatBroker, a concierge-style service with dedicated wealth managers for personalized trade execution. A foreign exchange service for fiat currency conversions between AUD, USD, and other major currencies is also available. The minimum transaction size is $50,000 or equivalent, with same-day settlement across more than 60 cryptocurrencies and major fiat currencies.

Echo OTC Desk is a bilateral trading service for large-volume stablecoin and fiat currency transactions. It provides locked pricing, wholesale exchange rates, same-day settlement, and dedicated dealer support for transfers of $100,000 or more. Clients engage directly with a dedicated dealer through encrypted channels, with escrow-protected settlement and compliance checks applied across all corridors. The desk operates continuously, independent of market hours.

Performa is a B2B payment infrastructure platform that unifies cryptocurrency acceptance, cross-border payouts, and OTC trading access into a single API-driven system for globally operating businesses. Merchants and platforms accept multiple cryptocurrencies through checkout integration, payment links, or embedded revenue-splitting tools, while contractors and partners receive automated batch payouts across many countries. Businesses can also access structured over-the-counter crypto transactions through vetted counterparties within a compliance framework that includes KYC/KYB onboarding and AML screening. A non-custodial, wallet-based version of the platform is in development, allowing funds to remain in a user's own wallet rather than a platform balance.

JAN3 Financial provides a private OTC desk and interactive analytics charts that help nation-states, companies, and high-net-worth individuals buy, sell, and store Bitcoin securely.

Deus X Pay is a regulated stablecoin payment gateway that enables businesses to accept cryptocurrency payments, process deposits and withdrawals, and convert digital assets to fiat currencies. It supports business wallets with static deposit addresses, dynamic invoicing, and API, SDK, and widget integrations for embedding crypto payments into existing checkout flows. Institutional clients can also execute programmatic over-the-counter crypto trades through the platform's trading desk. Access and administration are handled through a merchant console.