Telegram and Web-chat crypto exchangers

CryptonisLabs develops automated mini-exchangers that operate directly in Telegram or via web chat on the website. These solutions allow users to instantly exchange cryptocurrency without registration or complex interfaces, while owners can control rates, fees, and transaction flows through a single backend.

Contact us to discuss your mini-exchange project, select the optimal architecture, and calculate the development cost tailored to your needs.

What is Telegram/Web Chat Crypto Exchanger?

Telegram and Web Chat crypto exchanges are cryptocurrency exchange formats where users make exchanges directly within the chat. There's no need to navigate to other websites or use personal accounts - the entire exchange process happens within the chat.

CryptonisLabs designs solutions with a thin interface on top of a robust server platform. The user sees a simple dialog, while the system runs in the background:

• calculates the exchange rate in real time;
• checks available liquidity;
• Performs exchanges through exchange APIs or payment gateways.

It is important that this format is not a P2P exchange.

The system has no escrow mechanisms or transactions between users - each exchange is processed directly through the APIs of connected exchanges and payment gateways. This ensures predictable results, high speed, and complete control over the exchange logic from the service.

💡 Essentially, it's a mini cryptocurrency exchange built into Telegram or a website page (web chat).

Unlike P2P platforms, there is no waiting for confirmation from other users - the exchange is carried out automatically through the server infrastructure and external APIs, which is especially important for small and medium-sized crypto projects.

Solution formats

CryptonisLabs develops Telegram and web-chat crypto exchanges in several formats. All of them use a single server architecture, but differ in their user interaction methods and application scenarios. This allows you to choose the optimal solution for a specific business need - from a quick launch to an enterprise product.

Telegram crypto exchange bot

A Telegram bot is the fastest and easiest way to launch a crypto exchange service on Telegram. Users interact with the service through messages and bot buttons, submitting exchange requests directly within the chat.

Exchanger in bot format:

• accepts exchange requests;
• shows the rate and commission before confirmation;
• automatically performs operations through the API of exchanges and payment gateways;
• notifies the user about the status of the transaction.

This format is optimal for projects that require:

• Work with the Telegram audience without a complex interface;
• test demand or launch an MVP.

Examples: Cryptomus Bot, Binance Mini App

Telegram mini-app (TON)

Telegram mini-app is a web interface built into Telegram that allows for a structured messaging experience with forms, buttons, confirmations, and status displays all on a single screen.

Unlike a bot:

• the user sees the entire exchange process at once;
• less step-by-step messages;
• The interface is closer to a web application than a chat.

CryptonisLabs develops mini-apps taking into account the requirements of the TON ecosystem and the features of Telegram Web Apps.

The format is suitable for:

• projects focused on telegram mini app exchange;
• services with a focus on TON assets;
• products that require a more controlled user experience.

Examples: Binance Mini App, Wallet Pay

Web chat crypto exchanger

A web chat exchange is a crypto exchange interface built directly into a website as a chat widget or pop-up window. Users can make exchanges without leaving the page or visiting third-party services.

This solution:

• works as a dialogue within the site;
• connects to the same backend as Telegram;

This format is best suited for:

• corporate websites;
• landing pages with high traffic;
• projects where it is important to increase conversion without redesigning the website.

Examples: Custom Chat Widget, Crypto Swap Popup

Telegram + Web Hybrid

The hybrid solution combines a Telegram bot, Telegram mini-app, and web chat into a single system with a shared backend. All requests, balances, and transactions are synchronized across channels.

This approach allows:

• use one liquidity pool;
• manage exchanges from one admin panel;
• scale the product without changing the architecture.

CryptonisLabs uses this format in the development of:

• corporate crypto services;
• white-label platforms;

Main Features of Telegram / Cryptocurrency Exchange Web Chat

CryptonisLabs develops crypto exchanges that provide high transaction speeds, ease of interaction, stable service operation, and a high level of security. Your Telegram or Web-chat crypto exchange will have the following features:

For users

• Exchange cryptocurrency in 1–2 clicks (via Telegram or on the website)
  Users can submit an exchange request in a minimum number of steps, without the distraction of complex forms or page transitions. This approach significantly increases conversion and makes the service user-friendly, even for an untrained audience.
• Support for popular tokens (BTC, ETH, USDT, TON, BNB, TRX, etc.)
  The exchange supports the most popular cryptocurrencies and stablecoins, allowing users to handle most tasks within a single interface. This increases the frequency of service usage and the average transaction volume.
• Authorization via Telegram ID or web session
  Logging in to the service occurs automatically via Telegram or a browser session, without creating an account. This format simplifies getting started and reduces the number of first-step abandonments.
• Integration with crypto wallets (TON Connect, WalletConnect, MetaMask)
  Users can connect their wallet directly and perform transactions without manually entering addresses. This reduces the risk of errors when transferring funds and speeds up the exchange confirmation process.
• Real-time exchange rate calculation
  Rates are based on data from connected exchanges and payment gateways and are updated automatically. Users see the final price in advance and can make their decision without hidden conditions.
• Displaying transaction history
  The interface provides a history of all completed exchanges, including transaction statuses and parameters. This increases the service's transparency and builds trust among users.
• Instant notifications about transaction statuses
  The user receives notifications at every stage of the exchange - from request creation to completion. This is especially important in the Telegram format, where communication occurs in real time.

For service owners

• Administrative panel for managing orders and users
  The service owner receives a centralized tool for monitoring all requests, users, and transaction statuses. This allows for quick response to non-standard situations and service management without the need for a technical team.
• Setting up rates, fees, and limits
  Rates and fees can be adjusted manually or automatically based on market conditions. Flexible limits allow you to control risks and manage your financial flows.
• Connecting APIs to Binance, WhiteBIT, Cryptomus, and NOWPayments
  Integrations with major exchanges and payment providers ensure liquidity and stable exchange execution. CryptonisLabs selects optimal connections based on the specific project's needs.
• Analytics and reporting module
  The system collects data on transaction volume, user activity, and service profitability. This allows management decisions to be made based on real indicators.
• White-label branding support
  The exchanger is fully branded to match the client's brand—from its visual style to its domains and messaging. This allows the solution to be used as a proprietary product without any reference to third-party platforms.
• Customization for Telegram and Web formats
  The interfaces adapt to the specifics of Telegram and web chat, while maintaining a unified business logic. This approach ensures user convenience and simplifies product development.

Solution architecture

The solution is built as a unified crypto exchange platform with two convenient communication channels: Telegram chat and web chat on the website. Regardless of the chosen channel, clients receive the same fast and reliable service.

This approach ensures stable operation of the service, uniform rates, and predictable results for the user.

💡 A single backend serves Telegram and web chat simultaneously. This means all channels use a single liquidity pool, uniform rates, and common exchange rules.

This architecture is fundamentally different from the P2P model: the service itself manages the exchange logic and liquidity sources, and all transactions are processed through the APIs of exchanges and payment gateways, without escrow or interaction between users.

What does this give to business?

• Clear operating logic - all exchanges are processed in one place.
• Stable rates – the same conditions on Telegram and on the website.
• It's easier to develop a product - you can add new channels without reworking the system.
• Lower costs - no duplication of functions and infrastructure.
• Convenient management – all settings and reports in one panel.

Integration with exchanges, payment gateways, CRM, and wallets

CryptonisLabs' Telegram and Web-chat crypto exchanges are designed as a modular platform ready for connection to key crypto infrastructure services.

Exchanges and APIs: Binance, WhiteBIT, OKX, KuCoin

Integrations with centralized exchanges via APIs provide up-to-date rates and access to liquidity for instant cryptocurrency exchange. CryptonisLabs configures these connections for automated order execution, making it possible to implement instant crypto exchange via Telegram or Web Chat.

Payment gateways: Cryptomus, NOWPayments, CoinPayments, Binance Pay

Connecting to crypto payment gateways allows you to receive and send funds directly, without manual payment processing.

Wallets: TON Connect, WalletConnect, MetaMask, TronLink

Integrations with popular crypto wallets allow users to connect their assets directly and perform exchanges without copying addresses.

CRM / Support / WebChat: Crisp, Tawk.to, Intercom, Telegram Alerts

Integrations with CRM systems and support services allow you to build communication with users directly within Telegram and web chat. CryptonisLabs uses these tools for notifications, processing requests, and increasing trust in the Telegram-Web crypto exchange platform.

KYC/AML: Sumsub, ShuftiPro, Veriff

Connecting KYC/AML providers allows, if necessary, to implement user verification in accordance with regulatory requirements. This makes the web-chat crypto exchanger and crypto mini-exchanger in Telegram ready to operate in regulated jurisdictions.

Security as a key consideration when developing a crypto exchange

Security is a key element of Telegram and the crypto exchange's Web Chat, as the service directly handles digital assets and payment transactions. CryptonisLabs builds security into its architecture to ensure the safety of your crypto exchange projects.

• Authorization via Telegram OAuth and web tokens

Users log in via Telegram or secure web tokens without having to create separate accounts. This reduces the risk of data compromise and simplifies access to the crypto mini-exchange while maintaining a high level of security.

• Request signing (HMAC, SHA-256)

All requests between the client interface, the server, and external services are signed using cryptographic mechanisms (HMAC based on SHA-256). This ensures protection against data spoofing, replay attacks, and unauthorized operations.

• IP filtering, request limiting, and anti-spam

The system limits the number of requests and filters suspicious traffic at the server level. This prevents attacks, reduces the load, and ensures stable system operation.

• Encryption of keys and data

All keys, tokens and sensitive data are stored in encrypted form. CryptonisLabs uses proven approaches to data security, increasing user confidence in the crypto exchange widget and the entire platform.

• DDoS protection and secure hosting

The infrastructure is hosted on secure servers with DDoS protection and redundancy. This guarantees service availability even under high loads and external attacks.

• Two-factor authentication and email notifications for the owner

Service owners are provided with two-factor authentication and key activity notifications. This allows for prompt response to changes and monitoring of operations.

Examples of use cases

Telegram and Web-chat crypto exchanges can be used in various formats, from a simple MVP to a full-fledged product for a specific audience. Below are some typical scenarios that will help you quickly understand how this solution might work in a real business.

Telegram mini‑exchange for USDT ↔ TON

What does this mean?

Launching a Telegram bot or Telegram mini-app that allows users to exchange USDT and TON directly within Telegram, without a website or separate interface.

What does it look like to the user?

Open the bot or mini-app → select the exchange direction (USDT → TON or TON → USDT) → connect the wallet (TON Connect or Telegram wallet) → receive the result within 10–20 seconds.

Who is this scenario suitable for?

• projects in the TON ecosystem;
• Telegram communities working with TON and stablecoins;
• startups that need a quick launch without a website;
• teams testing demand through MVP.

Web chat exchanger on a corporate website

What does this mean?

A crypto exchange web chat is being added to the existing website as an embedded widget. Users can make an exchange directly on the website page, without having to navigate to a separate exchanger or the classic exchange interface.

What does it look like to the user?

Visit the website → open the chat widget → select the exchange direction → connect a wallet or select a payment method → complete the exchange without leaving the page.

Who is this scenario suitable for?

• corporate crypto sites and fintech projects;
• services with existing traffic;
• companies that want to add cryptocurrency exchange without redesigning their website;
• projects aimed at increasing conversion.

A bot for sharing within the Telegram community

What does this mean?

The crypto exchanger operates not as a standalone product, but as a built-in feature within a Telegram channel or chat. Community users can exchange cryptocurrency without leaving their channel.

What does it look like to the user?

Find yourself in a Telegram chat → call the bot with a command or button → select an exchange → receive the result directly in the dialogue.

Who is this scenario suitable for?

• Telegram communities on cryptocurrency;
• closed clubs and DAO communities;
• projects with an active Telegram audience;
• community-oriented products.

Hybrid backend: Telegram exchanges + website

What does this mean?

A single backend server serves two channels simultaneously—Telegram and the website. Users can choose a convenient interface, while all exchange logic, rates, and requests remain unified.

What does this look like for business?

Some users exchange cryptocurrency via Telegram → others via web chat on the website → all operations are managed from a single admin panel and use a common liquidity pool.

Who is this scenario suitable for?

• projects developing multiple sales channels;
• services focused on growth and scaling;
• products that build a unified Telegram-Web platform for crypto exchange.

White-label solution for partners with API access

What does this mean?

The exchanger is being launched as a white-label platform that can be provided to partners under their brand or connected to their services via an API.

What does this look like for business?

One core product → several partner interfaces → unified exchange logic and management through one system.

Who is this scenario suitable for?

• B2B platforms and aggregators;
• services working with a partner network;
• projects planning to scale through API and white-label model.

Advantages of Telegram and Web Chat Cryptocurrency Exchanges

Telegram and web chat crypto exchanges allow you to quickly launch a crypto service with a focus on user convenience, exchange speed, and optimal costs.

• Convenience - the user does not leave Telegram or the website
• Speed - exchange in 10-20 seconds
  Automatic order processing and direct integration with exchanges allow for exchanges to be completed almost instantly.
• Versatility – a single backend for Web and Telegram
  One server serves all interfaces, simplifying management and scaling.
• Security - Secure Authentication and API Protection
  Modern mechanisms for authorization, encryption and request protection are used.
• Savings - without a heavy interface and complex deployment
  CryptonisLabs helps you launch a crypto exchange widget or Telegram exchanger with minimal costs.
• Ideal for starting a crypto service without major expenses

Features of CryptonisLabs crypto chats

CryptonisLabs is a team specializing in developing Telegram and web chat solutions for crypto exchange services. We create products with a well-thought-out architecture, stable operation, and scalability.

• Experience developing Telegram bots, mini-apps, and web chats for exchanges. We have practical experience creating crypto exchanges of various sizes, which allows us to launch projects quickly and without unnecessary errors at the start.
• Integrations with exchanges, payment systems, and the TON ecosystem. We connect exchanges, payment gateways, and wallets so that these integrations operate reliably and don't require constant manual support.
• White-label solutions and partner interfaces. The solution architecture allows for branding, interface customization, and scalability as the project grows.
• Turnkey development and maintenance. We support your project at every stage - from developing the logic and interfaces to launch and monitoring in the production environment.

Want to launch a Telegram or web chat exchange under your own brand? Contact us and we'll help you implement a flexible solution with a unified backend, integrations with Binance, TON, and Cryptomus, and an interface tailored to your product and audience.