Custom EMA Crossover Alert Crypto Script

@AwaisChaudhry

Hi there! I understand you need a reliable script to watch a fixed list of crypto tokens and spot an EMA crossover, sending alerts via Telegram when the Winning Cross happens. I’ll build a lightweight Python/Node.js solution that fetches real-time data from DexScreener, computes EMA(9), EMA(20), and EMA(50) for each token, and continuously flags EMA9 crossing above EMA20 while EMA20 stays above EMA50. The script will read token/pair identifiers from a file, run in the background (cloud function or small server), and push alerts to Telegram via Bot API with clear token/symbol details. I’ll also include setup instructions for the Telegram bot and how to configure the token list, plus a sensible polling interval justified by API rate limits. I’ll deliver a clean, well-documented repo with tests and a simple deployment guide. What is the exact Telegram bot setup you prefer (bot token, chat IDs, and whether to support group or direct messages) and do you want multi-token concurrent alerts or a rate-limited batch approach? I’ll ensure robust error handling, logging, and easy scalability for more tokens or different EMA windows in future. The plan is practical, transparent, and easy to maintain. Best regards,

@a4logic

Hello, With extensive experience in JavaScript, I am confident in my ability to create a powerful and efficient solution for your custom EMA crossover crypto script. My strong technical aptitude will allow me to effectively utilize the DexScreener API and generate the necessary alerts based on your specified criteria. By calculating and constantly monitoring the EMA for each token on your watchlist, I will create a dependable script that promptly notifies you of any winning cross conditions via a Telegram bot, which I can setup as well. Having previously created secure and reliable scripts for similar time-sensitive requirements, I understand the importance of precise and timely functioning. I commit to building a rock-solid script that fetches real-time data from DexScreener while strategically adhering to the applicable API rate limits. Based on my understanding of the project and after considering all relevant factors, I suggest implementing a quick polling interval such as every 1-3 minutes; this will maximize responsiveness yet minimize chances of rate limit breaches. Additionally, as a passionate web developer with excellent project management skills, I will provide you a top-notch experience from start to finish. Count on me to deliver your project within the estimated timeline without compromising quality. No job is too big or small for us because we believe in giving our best efforts to exceed expectations irrespective of Thanks!

@OutsourceMan

⭐⭐⭐⭐⭐ Dear Valuable Client, CnELIndia, led by Raman Ladhani, can deliver a robust Python/Node.js script to monitor your crypto watchlist for custom EMA crossovers as specified. We will fetch real-time price data from the DexScreener API, process user-provided token lists, calculate EMAs (9, 20, 50), and trigger immediate Telegram alerts when the “Winning Cross” condition occurs. We will implement a reliable background service, hosted on a lightweight cloud server, with configurable polling intervals optimized for API rate limits. Detailed setup instructions for the Telegram bot and token list management will be included. Our approach ensures modular, maintainable code with error handling and scalability. CnELIndia’s expertise in API integration, cryptocurrency data analysis, and alert automation under Raman Ladhani’s guidance guarantees timely, high-quality delivery. Estimated timeline: 5–7 business days. Fixed-price quote: $1,200.

@softsolution2000

I have thoroughly reviewed the project requirements for the Custom EMA Crossover Alert Crypto Script. With my expertise in JavaScript, Python, Software Architecture, C++ Programming, and Node.js, I am confident that I am well-equipped to deliver a high-quality solution. I am open to adjusting the budget after a detailed discussion of the project scope. My priority is to work within your budget and deliver exceptional results. Please go through my profile to see my extensive experience of 15 years. Your satisfaction is my top priority, and I am eager to discuss the job details and start working on this project. I am ready to showcase my commitment by beginning tasks even before being officially hired. I look forward to the opportunity to collaborate with you on this project.

@Herculesz

Hi I can build a reliable Python or Node.js script that continuously monitors your crypto watchlist via the DexScreener API, calculates EMA-9/20/50 in real time, and triggers Telegram alerts the moment your “Winning Cross” condition appears. The key technical challenge is ensuring accurate EMA calculation over streaming price data while avoiding API rate-limit issues, and I’ll solve this through optimized polling logic, cached data windows, and clean asynchronous requests. The script will load your token list from CSV or TXT, compute EMAs for each asset, and send Telegram Bot notifications with clear symbol-based messages whenever EMA(9) crosses above EMA(20) while EMA(20) stays above EMA(50). I’ll include a setup guide for the Telegram bot, token configuration, and background execution options (cloud function, PM2, or systemd). The code will be fully documented, modular, and easy to extend. I’ll propose an ideal polling interval based on DexScreener limits to ensure stability and responsiveness. Thanks, Hercules

@farhanyoussef18

Youssef, Full-Time Freelancer with Python Programming expertise in automation, API integration, and Telegram bot development. I can deliver your Custom EMA Crossover Alert Crypto Script exactly as described. I understand you need a Python script to monitor a cryptocurrency watchlist for the specific EMA 9/20/50 crossover condition, fetching real-time data via the DexScreener API and sending immediate notifications through a Telegram bot. I will build a reliable solution that precisely implements this logic, ensuring accurate detection and prompt alerting running reliably in the background. My background in Python, complex automation workflows, and Telegram bot integration aligns perfectly with this task. I have successfully delivered several similar data monitoring and alerting projects.

@hireageek

Hello, I am a top California freelancer with a proven track record of delivering high-quality scripts, renowned for my 5-star reviews. I fully understand the intricacies of your project involving the development of a custom cryptocurrency EMA crossover alert script. Utilizing either Python or Node.js, I will leverage the DexScreener API to create a reliable tool that fetches real-time price data for your specified tokens, calculates the necessary EMAs, and triggers alerts via a Telegram Bot when the conditions are met. My experience in data analysis and API integrations uniquely positions me to implement a robust solution tailored to your requirements. I will also ensure the script runs seamlessly in the background, with detailed instructions provided for setting up the Telegram Bot and configuring your token list. I suggest a polling interval of every 2 minutes to balance responsiveness with API rate limits, ensuring efficient performance. Let’s discuss this project further and finalize the details. What is your expected polling interval for the EMA calculations based on your requirements? Thanks,

@sdqtrades

Being an experienced Trading Software Developer, I understand the significance of using EMA crossovers to identify profitable trading opportunities. My in-depth knowledge of coding languages like Python and Node.js coupled with my expertise in platforms related to Binance, Coinbase, and 3commas makes me the best fit for this project. I fully comprehend and have extensive experience in creating scripts that monitor real-time price data from various sources which aligns with your core requirement 1. Moreover, I have a profound understanding of charting tools such as TradingView (Pine Script), Metatrader (mql4 and mql5), Thinkorswim (Thinkscript), Ninjatrader (Ninjascript), and cTrader (cAlgo/cBot). This proficiency can be greatly leveraged to ensure that the script not only delivers accurate EMA calculations for the specified periods but also sends timely external alerts through your preferred mode, Telegram Bot. In conclusion, choosing me guarantees you 100% confidentiality on your idea(s) as stipulated under NDA requirements. As a bonus, you'll retain all ownership rights to the software and source code—I don't claim any Intellectual Property—ensuring a clean and optimized final product for you. Invest in my skills today for a fast, quality delivery with excellent communication in English, Spanish, Portuguese, French, German or Italian.

@juanjosec63

Hello, I’m excited about the opportunity to contribute to your DexScreener watchlist monitor and Telegram alerting script. With my expertise in Python/Node.js automation, API integrations, and time-series indicator logic, I can deliver a reliable background service that reads your token/pair list, pulls live prices from DexScreener, calculates EMA(9/20/50), detects your “Winning Cross” condition, and sends immediate Telegram bot notifications with the correct token name/symbol. I’ll tailor the build with clean configuration (CSV/text watchlist + env vars for API keys), duplicate-alert protection, configurable polling with safe rate handling, and clear setup instructions for creating the Telegram bot and running the script on a VPS or simple cloud runner. You can expect a fixed price of $450 and delivery in 2–3 days, with a default polling interval of 2 minutes (configurable) to balance responsiveness and API usage, plus simple backoff/retry logic to stay stable under rate limits. Best regards, Juan

@inspiredwhiz

With more than a decade of experience as a developer, trader, and legal attorney, I am well-equipped to handle your project on creating a custom EMA crossover alert script for your cryptocurrency watchlist. My knowledge spans across various programming languages including Python and Node.js, making me the right person to design a reliable script that pulls real-time data using the DexScreener API. Understanding your core requirements - the script must monitor EMA(9) crossing above EMA(20) while EMA(20) is above EMA(50) and immediately send notifications when the condition is met, I propose an integrated Telegram Bot solution for a timely and effective alert system. I’ve hands-on experience with integrating Telegram Bot API into various projects hence guarantee a seamless and optimal performance on this project. Lastly, I believe in setting practical expectations for deliverables. By providing you with both a fixed-price quote and estimated timeline, you can trust that I prioritize quality and timeliness in my work. Together, we can have your script up and running in no time and grow your trading account significantly. Partner with me

@Tanmoy236

Hi! I specialize in Python and Node.js automation with 9+ years of experience building reliable crypto monitoring and alert systems. Here's how I can help: * Develop a script to monitor your token watchlist via DexScreener API and calculate EMA(9), EMA(20), and EMA(50) for each pair * Detect the “Winning Cross” condition (EMA9 > EMA20 AND EMA20 > EMA50) in real-time and trigger alerts immediately * Integrate with Telegram Bot API to send clear, formatted notifications specifying token name and condition * Provide setup instructions, including Telegram bot configuration and polling interval recommendations that respect API limits Could you clarify how many tokens/pairs will typically be in your watchlist, so I can optimize the script for performance and polling frequency?

@mughiraaa

hi, i have reviewed the details of your project. i am experienced in python and node.js crypto scripts and can build a monitoring tool for your dexscreener watchlist. the script will run in the background on a simple server or cloud function. i will provide setup instructions for the telegram bot and token list. polling frequency will be optimized for reliability and api limits. the code will be clean, documented, and ready for production. let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. i will share my portfolio in the chat. mughira

@kishanbwts

I’ve built similar scripts that track EMA crossovers on live crypto data and send Telegram alerts, so I know how to approach your project efficiently. Using DexScreener’s API, I’ll set up a Python script to pull price data for your token list from a CSV file, calculate EMA(9), EMA(20), and EMA(50) values continuously, and detect when EMA(9) crosses above EMA(20) with EMA(20) above EMA(50). For alerting, I’ll integrate a Telegram Bot to send clear messages naming the token and stating that this “Winning Cross” is detected. Running the script every 2 minutes balances timely alerts and staying within typical API rate limits; does that frequency sound right for you? If you expect more tokens or heavier usage, we can adjust accordingly. I’ll ensure the script runs smoothly in the background with setup instructions for both the Telegram bot and the token list formatting. Based on similar tasks, I estimate delivery in 4 days at a fixed price. Ready to start building your EMA crossover monitor once we confirm polling frequency and any token list specifics.

@yuliussmayoru

Most EMA alert scripts fail because they calculate averages on incomplete or inconsistent candle data, so I would first confirm we are pulling stable interval data from DexScreener and caching enough history before calculating any crossover logic. If the data foundation is wrong, the alerts are noise. My approach is clean and modular. First, data layer. Python preferred for clarity. The script reads token or pair IDs from a CSV or txt file, fetches price or candle data from DexScreener API at a controlled interval, and stores rolling history in memory or lightweight SQLite. Second, logic engine. For each token, compute EMA 9, 20, and 50 using standard exponential formula. Detect true crossover event only when EMA9 crosses above EMA20 and EMA20 is already above EMA50, with previous state tracking to prevent duplicate alerts. Third, alerting. Telegram Bot API integration. When the “Winning Cross” condition triggers, it sends token name, symbol, timeframe, and timestamp instantly. Polling interval I recommend 2 to 3 minutes to balance responsiveness and API rate limits, adjustable via config. Deployment can be Dockerized or run on a small VPS. I will include setup guide, Telegram bot configuration steps, and editable watchlist instructions. Estimated timeline 4 to 6 days. Fixed price within your stated range.

@whalequad

Hello, I’m Quadri. I design and automate rule-based trading systems across multiple platforms and brokers, including TradingView, MetaTrader, ThinkorSwim, and custom execution setups. With 5+ years of experience building professional grade strategies, indicators, and automation workflows, I focus on precision, reliability, and clean logic that mirrors how you actually trade, not generic bots. Happy to review your rules and discuss the best way to automate, test, and refine your strategy.

@Asoenki

Hello, I’m very interested in building your Crypto Watchlist EMA Crossover Monitor. I have over 10 years of Python development experience, including real-time financial data processing, API integrations, and automated alert systems. The solution will include: Data Ingestion: Fetch live token prices from DexScreener API, supporting endpoints like /latest/dex/tokens/{address} or /latest/dex/pairs/{pairId}. Input Handling: Read a user-provided list of tokens/pairs from CSV or text. EMA Logic: Compute EMA(9), EMA(20), EMA(50) for each token continuously, detecting the “Winning Cross” condition: EMA(9) > EMA(20) > EMA(50). Alerting: Send immediate notifications via a Telegram Bot, including token name/symbol and condition detected. Instructions for bot setup and configuration will be included. Background Execution: Script will run reliably in the background (server or cloud function). Polling interval will be configurable, proposed default 1-3 minutes considering API rate limits. Deliverables: Fully documented Python script, setup instructions, and tested Telegram integration. The system will be modular, efficient, and easy to extend with new tokens or alert methods. I also provide post-delivery support to ensure reliable operation. Estimated delivery timeline: 3-5 business days. Fixed-price quote can be provided upon confirmation of the token list size and alert volume.

@waqaswebmaster

I can build this as a reliable background monitor (Python or Node.js) that reads your watchlist from CSV/TXT, polls DexScreener, maintains the rolling price series per token, computes EMA(9/20/50), and fires a Telegram alert the moment EMA9 crosses above EMA20 while EMA20 > EMA50. For efficiency + rate-limits, I’ll batch requests using DexScreener’s multi-token endpoint (up to 30 addresses per call) and keep polling at 60 seconds (configurable). DexScreener’s pair/token endpoints are rate-limited at 300 requests/min , so batching + 60s polling keeps it safe even with a larger watchlist. Deliverables: clean repo + config, Telegram bot setup guide, systemd/Docker run option, logs + retry/backoff, and a small test harness so you can validate signals quickly. Fixed price: $550 Timeline: 2–3 days (including setup docs + test run) Best regards, Waqas

@techsty2014

Hello, I can develop a Python or Node.js script to monitor your cryptocurrency watchlist for the specified EMA crossover condition. Using the DexScreener API, the script will fetch real-time price data and calculate EMAs for periods 9, 20, and 50. Once the "Winning Cross" condition is detected, you'll receive immediate alerts via a Telegram Bot. The script will read token/pair identifiers from a user-provided file and run efficiently in the background. I recommend a polling interval of every 2-3 minutes, balancing timely updates with API rate limits. Questions: • Do you have a preferred cloud service (AWS, Google Cloud) for running the script? • Are there any additional alert methods you’d like to consider? I'll include detailed setup instructions for the Telegram bot and configuration of the token list. With a fixed-price quote and an estimated delivery timeline, we can ensure a smooth and predictable development process. Looking forward to helping you achieve seamless monitoring and alerting. Thanks and best regards, Faizan

@devbaloni1983

Hello. hope everything is going well! I am a Node.js Backend Developer focused on building secure, scalable, and high-performance server-side applications. I design clean APIs that connect your mobile or web app efficiently. What I Can Build for You 1. Fully customized REST APIs 2. Authentication systems (JWT, OAuth) 3. Backend for mobile & web applications 4. Real-time chats, tracking & notifications 5. Admin panel backend with full CRUD 6. Payment gateway integration 7. MongoDB / MySQL database design Why Work With Me? 1. Clean, secure & modular code 2. Strong backend architecture knowledge 3. End-to-end backend + deployment support 4. Excellent speed & performance optimization 5. Fast communication & timely updates Let’s Discuss Share your project details — I’ll give you: 1. Best API structure 2. Timeline 3. Pricing Excited to build a powerful backend for you!