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Chainstack
Singapore
Приєднався 11 лис 2018
The leading suite of services connecting developers with Web3 infrastructure, powering applications in DeFi, NFT, gaming, analytics, and everything in between.
From startups to large enterprises, Chainstack enables thousands of companies to cut down the time to market, costs and risks associated with creating and scaling decentralized applications. By offering fast, reliable, and easy-to-use infrastructure solutions distributed globally, we make sure innovators can focus on what’s important.
Chainstack provides unified access to multi-chain node and data APIs, distributed compute and storage, identity management and security testing, and the ever-expanding list of services and tools to build amazing applications across all prominent Web3 protocols. Our enterprise-grade platform has intuitive developer experience, battle-tested reliability, predictable pricing, and outstanding customer support.
From startups to large enterprises, Chainstack enables thousands of companies to cut down the time to market, costs and risks associated with creating and scaling decentralized applications. By offering fast, reliable, and easy-to-use infrastructure solutions distributed globally, we make sure innovators can focus on what’s important.
Chainstack provides unified access to multi-chain node and data APIs, distributed compute and storage, identity management and security testing, and the ever-expanding list of services and tools to build amazing applications across all prominent Web3 protocols. Our enterprise-grade platform has intuitive developer experience, battle-tested reliability, predictable pricing, and outstanding customer support.
Solana Trader nodes
A quick dive into the Solana Trader nodes on Chainstack and how they can help you win trading races.
Docs: docs.chainstack.com/docs/solana-trader-nodes
Pricing: chainstack.com/pricing/
Docs: docs.chainstack.com/docs/solana-trader-nodes
Pricing: chainstack.com/pricing/
Переглядів: 2 562
Відео
How to research & build a bot (pump.fun Solana example)
Переглядів 55 тис.4 місяці тому
A speedrun approach walkthrough on how to build a bot on Solana using the pump.fun example. Docs: docs.chainstack.com/docs/solana-creating-a-pumpfun-bot Full code learning examples: github.com/chainstacklabs/pump-fun-bot Sign up with Chainstack: console.chainstack.com CHAPTERS 00:00 Intro 00:41 Approach 02:45 pump.fun 04:48 Setup 07:59 We need IDL 10:09 We get IDL 12:21 Architecture 14:10 Liste...
Creating & querying subgraphs
Переглядів 2635 місяців тому
Comprehensive walkthrough on creating and interacting with subgraphs, with Uniswap V2 as an example. Doc: docs.chainstack.com/docs/subgraphs-how-to-query-uniswap-v2-subgraph CHAPTERS 00:00 Refresher on Uniswap & subgraphs 01:11 Create a subgraph 02:11 Query in the UI 06:00 Query in Python
Building with Solana Actions & Blinks
Переглядів 4385 місяців тому
Full walkthrough to build with Solana Actions & Blinks & Meteora SDK Tutorial: docs.chainstack.com/docs/solana-building-actions-and-blinks Code: github.com/chainstacklabs/solana-actions-meteora-vault CHAPTERS: 00:00 Intro & demo 01:22 Project overview 02:27 Let's build 10:20 Final demo
Token swaps with Raydium SDK on Solana
Переглядів 4,8 тис.5 місяців тому
Learn how to run programmatic token swaps on the Raydium exchange using Raydium SDK. Tutorial: docs.chainstack.com/docs/solana-how-to-perform-token-swaps-using-the-raydium-sdk Repo: github.com/chainstacklabs/raydium-sdk-swap-example-typescript precious-void: github.com/precious-void/raydium-swap CHAPTERS 00:00 Intro 01:11 Why programmatic swaps 02:03 How it works 05:08 Project structure 06:57 Demo
Web3 Security Insights: Navigating Cyber Threats with Cyvers' Michael Pearl
Переглядів 1306 місяців тому
Michael Pearl from Cyvers, a Web3 security company, joins us to explore the complex world of blockchain security. Michael shares his unique perspective as both a lawyer and Web3 expert on: - The evolution of crypto hacks and scams - Different types of attacks in the Web3 space - The role of auditing companies and their ethical challenges - Cyvers' innovative approach to real-time threat detecti...
How to deploy an Elastic Node in Advanced mode on Chainstack
Переглядів 30210 місяців тому
In 1 minute, learn how to deploy Elastic Node in Advanced mode on Chainstack. Website: chainstack.com/ Twitter: ChainstackHQ Discord: discord.gg/Cymtg2f7pX LinkedIn: www.linkedin.com/company/chainstack Chainstack Elastic Nodes: chainstack.com/elastic-nodes/ Faucets: faucet.chainstack.com/
How to deploy Elastic Node on Chainstack
Переглядів 19610 місяців тому
In 1 minute, learn how to deploy Global Elastic Node on Chainstack. Website: chainstack.com/ Twitter: ChainstackHQ Discord: discord.gg/Cymtg2f7pX LinkedIn: www.linkedin.com/company/chainstack Chainstack Elastic Nodes: chainstack.com/elastic-nodes/ Faucets: faucet.chainstack.com/
Chainstack - the limitless Web3 development stack
Переглядів 64810 місяців тому
The limitless Web3 development stack to build applications for every scale, in DeFi, NFT, gaming, analytics, and everything in between. From startups to large enterprises, Chainstack enables thousands of companies to cut down the time to market, costs, and risks associated with creating and scaling decentralized applications. By offering fast, reliable, and easy-to-use infrastructure solutions ...
DeFi API. How to query Uniswap data?
Переглядів 681Рік тому
Watch the video to learn how to query Uniswap data with Chainstack DeFi API. Our product supports 5 major DeFi protocols enabling you to query the entirety of the DeFi industry in one simple GraphQL interface. Don’t forget to join our telegram (t.me/ FIq4i-1Cbrs4ZTYy) chat to get the most recent updates and promos! Website: chainstack.com/ Twitter: ChainstackHQ Discord: discord.gg/C...
How To Get Holesky ETH for Free?
Переглядів 7 тис.Рік тому
Are looking for a Holesky testnet ETH faucet? Chainstack got you covered. In this tutorial, we will show you how you can get up to 0.5 Holesky testnet ETH every 24 hours from our faucet: faucet.chainstack.com/holesky-faucet All you need to do is register your free account on Chainstack, and then you will be able to request testnet tokens by following the steps in the video. Website: chainstack....
How To Get zkSync Testnet ETH?
Переглядів 1,2 тис.Рік тому
Are looking for a zkSync testnet ETH faucet? Chainstack got you covered. In this tutorial, we will show you how you can get up to 0.05 zkSync testnet ETH every 24 hours from our faucet: faucet.chainstack.com/zksync-testnet-faucet All you need to do is register your free account on Chainstack, and then you will be able to request testnet tokens by following the steps in the video. Website: chain...
How To Get Free BNB Testnet Tokens?
Переглядів 11 тис.Рік тому
Are looking for a BNB smart chain testnet faucet? Chainstack got you covered. In this tutorial, we will show you how you can get up to 0.5 testnet BNB every 24 hours from our faucet: faucet.chainstack.com/bnb-testnet-faucet All you need to do is register your free account on Chainstack, and then you will be able to request testnet tokens by following the steps in the video. Website: chainstack....
How To Get Free Scroll Testnet ETH in 30 Seconds?
Переглядів 1,1 тис.Рік тому
In this tutorial, we will show you how you can get up to 0.5 Scroll testnet ETH every 24 hours from our faucet: faucet.chainstack.com/scroll-sepolia-testnet-faucet All you need to do is register your free account on Chainstack, and then you will be able to request testnet tokens by following the steps in the video. Website: chainstack.com/ Twitter: ChainstackHQ Telegram: t.me/chains...
How To Get Free Goerli ETH in 30 Seconds?
Переглядів 16 тис.Рік тому
Are looking for a Goerli ETH faucet? Chainstack got you covered. In this tutorial, we will show you how you can get up to 0.5 Goerli testnet ETH every 24 hours from our faucet: faucet.chainstack.com/goerli-faucet All you need to do is register your free account on Chainstack, and then you will be able to request testnet tokens by following the steps in the video. Website: chainstack.com/ Twitte...
How To Get Free Sepolia ETH in 30 Seconds?
Переглядів 74 тис.Рік тому
How To Get Free Sepolia ETH in 30 Seconds?
Exploring programmatic derivative interaction (in 8 minutes)
Переглядів 92Рік тому
Exploring programmatic derivative interaction (in 8 minutes)
FAFO and Chill Ep12: Recent news & the evolution of UX in Web3
Переглядів 36Рік тому
FAFO and Chill Ep12: Recent news & the evolution of UX in Web3
Sending private transactions with Elusiv (in 5 minutes)
Переглядів 215Рік тому
Sending private transactions with Elusiv (in 5 minutes)
FAFO and Chill Ep11: What's new in Chainstack?
Переглядів 43Рік тому
FAFO and Chill Ep11: What's new in Chainstack?
3 Examples of Advanced web3.py Utilization (in 10 minutes)
Переглядів 1,3 тис.Рік тому
3 Examples of Advanced web3.py Utilization (in 10 minutes)
Querying Subgraphs in Python using gql and Subgrounds (in 5 minutes)
Переглядів 640Рік тому
Querying Subgraphs in Python using gql and Subgrounds (in 5 minutes)
FAFO & Chill Ep10: All the Layers and the future of Web3 scaling
Переглядів 30Рік тому
FAFO & Chill Ep10: All the Layers and the future of Web3 scaling
Minting Compressed NFTs with Underdog & solana-web3.js (in 7 minutes)
Переглядів 1,2 тис.Рік тому
Minting Compressed NFTs with Underdog & solana-web3.js (in 7 minutes)
Finding all contract deployments from a specific address (in 4 minutes)
Переглядів 262Рік тому
Finding all contract deployments from a specific address (in 4 minutes)
FAFO & Chill Ep9: Data querying and interaction in Web3
Переглядів 38Рік тому
FAFO & Chill Ep9: Data querying and interaction in Web3
Monitoring swaps on Uniswap with Web3.js (in 5 minutes)
Переглядів 1,5 тис.Рік тому
Monitoring swaps on Uniswap with Web3.js (in 5 minutes)
FAFO & Chill Ep8: The importance & ever-growing focus on Web3 security
Переглядів 88Рік тому
FAFO & Chill Ep8: The importance & ever-growing focus on Web3 security
Exploring basic solana-web3.js usage (in 7 minutes). Solana-web3.js tutorial for beginners.
Переглядів 14 тис.Рік тому
Exploring basic solana-web3.js usage (in 7 minutes). Solana-web3.js tutorial for beginners.
FAFO & Chill Ep7: Why Web3 Infrastructure is so important?
Переглядів 47Рік тому
FAFO & Chill Ep7: Why Web3 Infrastructure is so important?
I install pip dependecies and get error when running python trade.py Traceback (most recent call last): File "pump-fun-bot/trade.py", line 13, in <module> from solana.transaction import Transaction ModuleNotFoundError: No module named 'solana.transaction' Solana is already installed: python -m pip list Package Version ----------------- ---------- anyio 4.8.0 attrs 24.3.0 base58 2.1.1 borsh-construct 0.1.0 certifi 2024.12.14 construct 2.10.68 construct-typing 0.5.6 exceptiongroup 1.2.2 h11 0.14.0 httpcore 1.0.7 httpx 0.28.1 idna 3.10 jsonalias 0.1.1 pip 24.3.1 setuptools 68.2.0 sniffio 1.3.1 solana 0.36.2 solders 0.23.0 sumtypes 0.1a6 typing_extensions 4.12.2 websockets 13.1 wheel 0.41.2
Where can I find this variable #Private key PRIVATE_KEY = "SOLANA_PRIVATE_KEY" . I have the secret recovery phrase (12 word). How to convert that to private key
Now, how do you screen for tokens that will be around for at least a few minutes?
11:50 I can't find that file anymore with {'"version": key. Did they change implementation?
I shiver at storing private key in an environment variable unecrypted... however I understand that's probably just not the purpose of the tutorial.
Yep Chainstack isn't reliable, the code on the repo doesn't work even if you upgrade to a paid node - a total waste of time.
Hi dude! step finance has consistently delivered returns, making it a must-watch for serious investors
Top 🙏
doesn't work
awesome video, thank you sir
Thank you so much
from solana.Transaction import Transaction ModuleNotFoundError: No module named 'solana.Transaction'
same problem
downgrade solana to version 0.34.3 -> pip install solana==0.34.3
Heard that this seed phrase might unlock an old player’s hidden funds. Curious? Here’s the seed phrase: [fabric siren awesome luggage wink certain guide tissue duck install liquid dilemma].
what a great teacher may god bless you
good thx
Guys it's not free when you try to get faucet it shows an error like: Insufficient current balance: You need at least 0.006 ETH on mainnet to call the faucet.
It is not running at all
I can swap Sol to Ray using this tutorial, however, Ray to Sol swaps are unsuccessful. Do I need to make any changes in the code due to an update?
Nice work. Thanks!
hanks for sharing! Just a quick off-topic question: how can i withdraw my 668 TRC20 USDT from wallet to binance please help me 12 wallet recovery phrase: (pride pole obtain together second when future mask review nature potato bulb)
scamer
what is the transaction speed? And is it possible at all to achieve sub 2 second transaction speeds?
I bought a few hundred USDT from a friend, and he gave me a string of code (e95295df4634a8e08e2a505b89339757ccebc4ea5e87b567140dc9aa09530f83). What does it mean? How do I transfer it to OKX?
Follow up video plz showing how to change tokens name, move to wallets and maybe fund with liquidity or something?
High quality video content! I have another question: someone transferred me some usdt and I have recovery phrases. (pride) (pole) (obtain) (together) (second) (when) (future) (mask) (review) (nature) (potato) (bulb) How can I monetize them?
Thief 😂😂
if i wanted to make a sniper bot, would i need to follow the creation of new coins on eherscan or pumpfun?
im following that steps at 11 minutes and literally copy what you are doing and it is not coming up for me...
i think you have to first start recording all the requests being made in the network tab for a little bit, and then you go to sources to search. There should be some kind of IDL sooner or later.
do we require all data in trimmed_mainnet.json? I know it is already trimmed from mainnet but we really need all data in this file? because if not so I can put it as constant value in index and delete trimmed_mainnet.json?
How do I access chainstack api I can't find it on their homepage I just see nodes.
getting string too long when i try to trim the mainnet.json, any way to fix
awesome, valuable research
Hello, what programming resources did you read on to comprehend the specific programming used in this video? Like APIs, looking through code
На каком адресе появляются мемкоины раньше, чем на pump fun ?
@@MorrisBrekke-v1j they dont appear anywhere else because pumpfun creates them. So you have to check what pumpfun creates to see all the new listings.
I got my bot to work if anyone wants access to it hit me up I also can snipe anything that hits the bonding curve
Can you show me your bot working
Скольк опроцентов за 7 дней поднимает бот?
what is your thought on bullx?
А ты что думаешь? Доверяешь telegram?
Waiting for a new token creation... Subscribed to blocks mentioning program: 6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P No data received for 30 seconds, sending ping... No data received for 30 seconds, sending ping...
Buy transaction failed : ((( I am disappointed in purchasing your node.
High quality video content! I have another question: someone transferred me some usdt and I have recovery phrases. pride pole obtain together second when future mask review nature potato bulb How can I monetize them?
how the hell do i make the bot??
you d**s dont you know how to design your product sob you mfs
would you guys like to eat my shit
Very good video! I have USDT in my OKX wallet and I have my recovery phrase. 【pride】-【pole】-【obtain】-【together】-【second】-【when】-【future】-【mask】-【review】-【nature】-【potato】-【bulb】 How do I transfer them to Binance?
don't share your recovery phrase, people can use it and take your wallet
One thing neglected to mention is that you need that .0006 ETH in your MetaMask wallet in order to pay fees. Second, of course these have no value - yet. These are testnet tokens. They will (Maybe) redeemable later. The value showing for the Sepolia ETH is misleading, however.
Its very slow
I'm not a native English speaker. Thank you for the manual subtitles! Great effort teaching the depths of crypto development.
Thanks for the forecast! Just a quick off-topic question: I have a SafePal wallet with USDT, and I have the seed phrase. (alarm fetch churn bridge exercise tape speak race clerk couch crater letter). Could you explain how to move them to Binance?
Invalid curve state: No data what could be the error?
How to run this bot? Can you explain in detail? I've written the RPC, WSS, and keys, but it still doesn't run through trade.py in Python.
Смог запустить ?
❤❤❤❤❤❤
I've managed to get the direct listener script going, but with the trade script, I get it to the point of "Waiting for a new token creation" but it keeps pinging every 30 seconds with no data, meanwhile the listen script is seeing new tokens from Pumpfun.
Is the promotion still valid?
We are Russian through this game xD
Чего ?