Development of a Telegram bot for AML verification of crypto addresses (receiving payments to a personal wallet)

Budget: 700 UAH Deadline: 7 days

Hello! I have extensive experience in developing Telegram bots in Python (aiogram) with integration of external APIs and monitoring blockchain transactions.

🛠 How I will do it:
1. I will implement the bot in Python (aiogram 3) with a PostgreSQL/SQLite database and validation of crypto-address formats through regex.
2. I will integrate AML verification through the cryptoapis.io API and develop a mechanism for auto-tracking USDT TRC-20 payments through TronGrid by unique amount with protection against duplicates (tx_hash).
3. I will add an admin panel for statistics/manual balance and deploy the bot on your VPS (via systemd) with a clear instruction for launching and configuration.

🎥 Portfolio: Freelancehunt

I would be happy to review the technical specifications and discuss all the details in the chat!

Budget: 15000 UAH Deadline: 14 days

Hello, the project is interesting and technically understandable.

3.5 years of commercial development, stack: TypeScript, Node.js (NestJS), PostgreSQL, Vue/Nuxt. I have worked on Telegram bots, and I have also dealt with async transaction processing and webhooks.

I understand the logic with a unique sum-identifier for TRC-20 payments through TronGrid and can already see how to implement it without race conditions and double counting (checking tx_hash before crediting the balance). Integration with cryptoapis.io for AML checks is standard; I will do risk parsing and a formatted report for the trader or P2P seller.

I can write in Node.js with an aiogram equivalent (telegraf or node-telegram-bot-api), or in Python if necessary. Database: PostgreSQL with a proper schema for users, transactions, checks.

I am ready to discuss the details and estimate the timelines.

Budget: 3200 UAH Deadline: 3 days

Good day. I will implement such a bot on aiogram, I have examples of the script with such logic locally. We will get in touch, and I will show you how it works.
I will complete this project in 2-3 days.
Budget: 3200
Write to me. We will discuss.

Budget: 5000 UAH Deadline: 6 days

Ready to develop a Telegram bot for AML verification of crypto addresses with direct payment to your wallet.
What I will implement:
• Address verification (BTC, ETH, USDT TRC-20) via cryptoapis.io
• Address format validation
• Structured report with risk level
• User balance system
• Top-ups through unique amounts (with cents) to your USDT TRC-20 wallet
• Automatic monitoring of incoming transactions via TronGrid
• Protection against double charging by tx_hash
• History of checks
• Admin commands and mini-statistics
• Daily report to the owner
Stack: Python + aiogram + PostgreSQL/SQLite.
Deployment on your VPS with full access transfer, documentation, and instructions for a non-technical person (how to restart, where logs are, where config is).
I have experience with Telegram bots and blockchain APIs.
Ready to start after receiving detailed specifications.
Waiting for documents with diagrams and screen texts. Expand

Budget: 7500 UAH Deadline: 5 days

Hello! I have carefully studied your technical assignment. This is an interesting and technically well-formulated project. I have experience in developing Telegram bots using aiogram, as well as experience with blockchain monitoring (Etherscan, BscScan, TronGrid) and integrating AML check APIs.
I am ready to implement this project turnkey, adhering to all your security requirements and transferring the source code.
How I will structure the work:
Stack: I will use Python 3.12 (the latest stable version), aiogram 3.x, PostgreSQL for reliable data and transaction storage.
Payment processing: I will implement a mechanism for generating a unique amount in USDT TRC-20. I will write an optimized module for polling the TronGrid API (through the free tier), which will scan incoming transactions to your public address and automatically top up user balances without delays.
Security: I will ensure protection against double charging by recording the tx_hash in the database.
Cryptoapis.io: I will integrate AML checks, set up parsing of structured reports indicating risks and connections.
Deployment: I will deploy the bot on a VPS (iphoster.net or any other), configure auto-start via systemd, and provide complete documentation for project management.
Admin panel: I will implement a mini-admin panel within the bot with daily reports and a manual balance credit command.
All work will be transferred to you with full ownership and access to the server and database.

Budget: 700 UAH Deadline: 4 days

Hello, I am in the TOP 10 freelancers on the platform, I have completed similar projects, I will do it quickly, efficiently, and at a low cost.

Budget: 5000 UAH Deadline: 4 days

Hello!
I am ready to develop a Telegram bot in Python + Aiogram for checking crypto addresses via API and generating a clear report for the user.

I have practical experience in developing Telegram bots using Aiogram, working with APIs, JSON, asynchronous Python, and databases.

I can implement:
— receiving and validating crypto addresses;
— integration of AML/API services;
— obtaining and processing verification results;
— convenient interaction via Telegram;
— logging and error handling. Expand

Budget: 3000 UAH Deadline: 2 days

Hello, I can create such a bot for you using Python/aiogram and connect the APIs you need. I have already made one for payments to a personal wallet, without invoices, but there we only connected TRC-20. However, I can connect all payment methods you specify.

Write to me, and we will discuss everything in detail, and I can start working on it right away.

Portfolio: Freelancehunt
Reviews: Freelancehunt

Budget: 7000 UAH Deadline: 7 days

Hello! I see you need a reliable bot for AML verification with direct payment to a wallet. This is exactly what I work on every day. I have already created similar solutions: monitoring incoming transactions via TronGrid, generating unique amounts for payer identification, protection against duplicate charges by tx_hash. Everything works stably.

My plan:
1. **Architecture**: Python + aiogram (async), PostgreSQL for data storage, TronGrid for monitoring, cryptoapis.io for AML checks.
2. **Payment processing**: Generating a unique amount with cents, a background process polls TronGrid every 20-30 seconds, finds the transaction, credits the balance. Protection against duplicate charges through a unique tx_hash.
3. **AML verification**: Address validation regex, request to cryptoapis.io, structured report with risk level.
4. **Admin panel**: Statistics, manual credit/debit, command /addbalance.
5. **Deployment**: I will set it up on a VPS via systemd, providing full access and documentation.

I am ready to start tomorrow and complete it in 7-10 days. I have cases of similar bots, I will show them in private.

Price: 7000 USD (approximately, depending on the final specifications). Expand

Budget: 6700 UAH Deadline: 6 days

Deadline - 6 days. Budget - 6700 UAH for a bot with TronGrid monitoring, AML integration, and deployment.

Dmytro, the main risk here is not the AML check, but the mechanism for identifying the payer through unique amounts. TronGrid on the free plan without an API key has strict limits on the number of requests, and with dozens of simultaneous pending payments, the poller will simply get stuck. I am solving this through Redis: a task queue with a backend, each transaction is checked separately, tx_hash is recorded in PostgreSQL before crediting, so duplication is impossible even upon restart.

Work plan by stages with intermediate display:
> Database structure + scheme for generating unique amounts
> Background poller for TronGrid via Redis queue
> Integration with cryptoapis.io, parsing AML report
> Admin panel, daily report, deployment via systemd
> Test with a real micropayment USDT TRC-20

Relevant examples of bots will be sent in the correspondence here. One point: the TronGrid free plan works stably up to a certain load. How many simultaneous top-ups do you expect at the start? Expand

Budget: 5500 UAH Deadline: 10 days

Good day! I have experience in developing Telegram bots in Python (aiogram), integrating third-party APIs, working with PostgreSQL/SQLite, and deploying on VPS. I also develop AI projects and work with service architecture.

I haven't worked with the TronGrid API yet, but I already have experience integrating various REST APIs, so I will quickly get the hang of it.

I am ready to discuss the detailed technical specifications and propose an optimal implementation.

Budget: 7000 UAH Deadline: 10 days

Ready to develop a Telegram bot for AML verification of crypto addresses. I have experience with aiogram and blockchain APIs. I will complete the project within the discussed timeframe. I am waiting for details to start working.

Budget: 7100 UAH Deadline: 3 days

Hello! I am Serhiy, I have 8 years of experience in IT across various technologies: web/mobile, backend, API, integrations, automation, and data handling.
I see the main task as follows: Development of a Telegram bot for AML verification of crypto addresses (receiving payments to a personal wallet). A developer is needed to create a Telegram bot in Python...

Skills required for the task:
- backend/API and integrations
- AI/ML, RAG, and automation
- bots, parsing, and data handling

Portfolio: https://software.campstudio.net/#showcases

Budget: 1000 UAH Deadline: 1 day

Hello.
For the implementation of the project, I will choose Python and aiogram, using an asynchronous architecture for efficient monitoring of USDT TRC-20 transactions via the TronGrid API and secure integration with cryptoapis.io. The PostgreSQL database will provide reliable data storage, generation of unique amounts for payments, and protection against duplicate charges, as well as admin panel functionality. I have significant experience in developing similar solutions with crypto payments, which will allow me to quickly apply proven architectural approaches and ready-made solutions. I suggest discussing all implementation details, the final budget, and timelines in private messages.

Budget: 12000 UAH Deadline: 10 days

Good day, Dmytro.
I have reviewed the logic.
I will implement a bot in Python and aiogram with address validation, integration with cryptoapis.io, a history of checks, and a structured report for the user.
For replenishment, I will create a separate payment request with a unique amount, expiration date, and status. The background process will check TronGrid, store the tx_hash, the number of confirmations, and ensure that a single transaction is not counted twice.
I will also implement balance, a manual command for the administrator, daily statistics, logging, deployment via systemd, and a simple instruction for restarting, configuring, and viewing logs.
I suggest dividing the work into stages: database structure and payments, AML module, admin functions, testing on test transactions, and deployment.

Budget: 8000 UAH Deadline: 2 days

Hello! I am ready to complete the project turnkey. I meet all the requirements and have cases for similar specifications (I will show them in private). I guarantee the quality and promptness of my work.

Feel free to write, I will be happy to collaborate!

Budget: 5000 UAH Deadline: 1 day

Hello, Dmitry! I will gladly develop a Telegram bot for AML checks with direct auto-payment to your wallet.

I have practical experience in bot development using Python (aiogram) and working with blockchain APIs, as well as an understanding of transaction accounting and security specifics.

How I will implement the project:

Payment acceptance without intermediaries: I will implement a mechanism for generating unique amounts (to the nearest penny) and background checking of incoming transactions via the TronGrid API with protection against duplicate charges by tx_hash.

AML check: I will integrate the CryptoApis API (address validation, request sending, processing, and returning results in a user-friendly format).

Database and Admin Panel: I will set up databases (PostgreSQL/SQLite) for storing users, subscriptions, and check history + a mini admin panel and command system (/addbalance).

Deployment and transfer: I will configure the launch on your VPS (via systemd/pm2), provide the complete source code, all keys, and prepare a clear instruction for management and restart.

The timeline of 7–10 days and payment through the Safe is completely acceptable.

I am ready to review detailed specifications and start working.

Best regards,

Mustafa Expand

Budget: 12000 UAH Deadline: 10 days

Dmytro, you need a bot that not only analyzes address risks through the API but also reliably tracks incoming payments to your wallet without third-party fees. This requires stable integration with blockchain nodes for timely transaction confirmations.

I will propose a verification logic through cryptoapis, where the bot automatically processes API responses and displays them to the user in an understandable format. For payment monitoring, I will set up a background task that polls the blockchain nodes and instantly credits funds to the user's balance in the bot.

What specific method do you plan to use to present a detailed risk report so that it doesn't look like a dry array of data?

Budget: 3000 UAH Deadline: 6 days

Hello, Dmytro! The scheme with coins is great for saving, but TronGrid without an API key has limits that block polling. I developed a similar monitoring system on Node.js. To avoid hangs, it's better to set up a queue using Redis.

Which library do you plan to use for working with TronGrid?

I will send the payment processing scheme without failures.