Budget: 10000 UAH Deadline: 7 days
I am glad. I have extensive experience with Node.js/Python. Ready to collaborate.
It will be necessary to perform authorization via API key, not through the web API. The main difficulty is that each request requires encrypting its endpoint, sometimes it works strangely, another programmer did a different task on this site and somehow figured it out, I can send an example in js.
I will describe what this bot is and how it should operate, and I can send API keys for testing.
We have a JSON with prices for all items, we go through each item and check the price (minimum and order) for each item, if after filtering the item is suitable - we add it to the database and set a timestamp for when this was done (since the target can be updated every 15 minutes) we repeat this cycle, already checking if our item is in 1st place and setting new targets, if our target is not in the first place - we check the new data against the filters, if it still fits - we update the target. (this is what is in this bot, I want to add some more things, we will discuss it in the process)
Budget: 10000 UAH Deadline: 7 days
I am glad. I have extensive experience with Node.js/Python. Ready to collaborate.
Budget: 9800 UAH Deadline: 6 days
I propose to develop a Telegram bot with authorization via API key and encryption of requests for working with the target website.
The main functionality of the bot:
Authorization via API key:
- Encryption of each request according to the website specifications.
- Use of the provided example in JavaScript for developing request encryption.
- Processing JSON with prices:
- Loading the price list for all items.
- Processing each item:
- Checking the minimum price and order.
- Filtering based on specified conditions.
- Storing selected items in the database with a timestamp.
- Updating targets:
- Checking items in a loop:
- If the target is in the first place — keep it.
- If not — check new data against filters.
- Updating targets if the item meets the criteria.
- Additional functionality:
- Optimizing checks considering a 15-minute update interval.
- Adding new features and logic (to be discussed during the process).
Technologies and tools:
Programming language:
- Python (possible use of the asynchronous framework asyncio for fast request processing).
Encryption:
- Implementation of request encryption according to the provided example in JavaScript.
Data storage:
- SQLite or PostgreSQL for storing information about items and timestamps.
Cyclic handler:
- Background operation for performing cyclic checks and updates.
Hosting:
- Use of AWS, Heroku, or another server for deploying the bot.
Implementation stages:
API analysis:
- Parsing the provided example of encryption and authorization via API key.
- Testing the basic request to check access to the service.
Development of main functionality:
- Loading and processing JSON.
- Storing items in the database.
- Updating targets according to the specified logic.
Optimization and testing:
- Checking the performance of cyclic requests.
- Testing authorization and filtering.
Expansion of functionality:
- Adding new features (upon request).
Preparation for launch:
- Setup instructions.
- Deploying the bot on the server.
Result:
A working bot with authorization via API key.
Encryption of requests according to API requirements.
Cyclic analysis and processing of items with filtering and updating targets.
Ready to discuss details and start implementation.
Budget: 10000 UAH Deadline: 7 days
Hello, I am ready to discuss the details for completing the task, I have all the necessary skills and knowledge.
Budget: 10000 UAH Deadline: 7 days
Good day!
I can help you with development, I have experience in layout and php, laravel, vue, wordpress.
Feel free to contact me, I would be happy to work together.
Budget: 10000 UAH Deadline: 1 day
Good evening.
I am ready to complete the task.
I need to familiarize myself with the API documentation.
The deadlines and budget are conditional.
I can do everything in C#.
Budget: 10000 UAH Deadline: 1 day
Good day
Ready to collaborate after reviewing the site
Send the link and detailed terms of reference in private messages
Budget: 10000 UAH Deadline: 1 day
Good evening, Nazar.
Write, there is experience with encryption.
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Budget: 10000 UAH Deadline: 1 day
Hello, I am interested in your project. Could you please send the API keys for testing?
Budget: 10000 UAH Deadline: 3 days
Good afternoon, I would like to take a look at the resource to see how everything works and offer you a solution. I have experience working with APIs and working with JS. Write to discuss.
Добрий вечір!) як і всі хотілось би отримати детальніше тз) зацікавлений в задачі
It is necessary to set up the parser remotely (via Anydesk or TeamViewer), something is broken and not working correctly. Mainly replacing the starting links and configuring the parser. Website https://dveri-pol.com/
# Project Overview Premium Haztrak is a modern environmental compliance platform designed to help organizations manage hazardous-waste tracking, electronic manifest workflows, and regulatory compliance records in a more secure, transparent, and legally defensible way, specifially designed for Office of Chief Counsel, PA Department of Environmental Protection, USA. The platform is built around hazardous-waste cradle-to-grave tracking, allowing generators, transporters, facilities, compliance teams, and legal professionals to manage key records, shipment events, supporting documents, signatures, corrections, and audit history in one structured system. The next phase of the project will introduce blockchain-based verification to strengthen record integrity, chain of custody, and regulatory audit readiness without exposing sensitive compliance data on-chain. # Current Version Status The current version provides the foundation for electronic hazardous-waste tracking and demonstrates how a digital system can support EPA e-Manifest and RCRAInfo-related workflows. At this stage, the platform focuses on core hazardous-waste record management, including manifest-related workflows, shipment tracking concepts, compliance documentation, and integration patterns for working with official environmental systems. The current system should be treated as the base layer for a more advanced compliance product. The goal now is to expand it into a premium version with stronger legal, audit, and verification capabilities. # New Integration Goals The main enhancement will be a blockchain-powered compliance verification layer. This blockchain layer will not store private hazardous-waste records directly on-chain. Instead, the system will generate cryptographic proofs for important documents and events, then anchor those proofs to blockchain so records can be independently verified later. # Key integration points include: Blockchain-based proof of manifest records Tamper-evident chain-of-custody tracking Hashing of documents, signatures, corrections, and shipment events Verifiable audit logs for regulatory and legal review Evidence packet generation for disputes, audits, or investigations Secure off-chain storage for sensitive data On-chain proof references for record integrity verification Compliance dashboard for high-risk, incomplete, or disputed records Core Product Features Premium Haztrak should include: Manifest and shipment management Organization and user role management Document upload and record storage Signature and approval tracking Correction and dispute history Chain-of-custody timeline Blockchain proof generation Verification page for documents and records Audit-ready PDF export Legal evidence packet generation Compliance activity dashboard Blockchain Integration Concept The blockchain component will work as a proof layer. When a critical event happens, such as a manifest being created, signed, corrected, received, or finalized, the system will generate a hash of that event or document. These hashes can be grouped and anchored to blockchain through a smart contract or verification registry. This allows a user, auditor, attorney, or regulator to later confirm whether a record matches the original verified version. The private data stays protected in the application database or secure storage. The blockchain only stores verification proofs. #Product Value Premium Haztrak improves environmental compliance by making records: More traceable More trustworthy Easier to audit Easier to verify Better prepared for legal review More resistant to tampering or undocumented changes The product is especially useful for organizations that need strong documentation, reliable compliance history, and defensible records in case of audits, enforcement questions, disputes, or litigation. #Long-Term Vision The long-term vision of Premium Haztrak is to become a trusted digital compliance layer for environmental records. Starting with hazardous-waste tracking and electronic manifest workflows, the platform can later expand into broader environmental compliance areas such as permits, inspections, remediation records, enforcement documentation, ESG reporting, and carbon-credit verification. Premium Haztrak’s goal is simple: To make environmental compliance records secure, traceable, verifiable, and legally defensible.
A modern online toy store needs to be created on WordPress (WooCommerce). Main requirements: - Responsive design for PCs, tablets, and smartphones. - Product catalog with categories, filters, and search. - Product pages with descriptions, photos, specifications, and prices. - Cart and checkout. - Integration of popular payment and delivery methods. - Customer personal account. - User-friendly control panel for adding and editing products. - Basic SEO optimization and high website loading speed. - Security, backup, and SSL settings. It is preferable to use a modern, lightweight theme or create a custom design. After the work is completed, a brief management guide for the website must be provided.
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I need to parse a database of hairdressers from the NACE code 96.02. Please suggest a price. I am waiting for offers!!!!!!!!