Ethereum developerlar o‘z o‘z infura o‘z alchemy o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z GetBlock o‘z qilmadi, RPC endpoint qilmadi, O‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z Web3 Connectivity testini qilmadi. O‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z O‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. Siz o‘z Ethereum DApp projektini Truffle, o‘z Node.js o‘z. Siz o‘z Infura, o‘z Alchemy, o‘z Project ID, o‘z API key, o‘z o‘z mnemonic, o‘z private key, o‘z mnemonic key, o‘z o‘z Node.js o‘z. Prerequisites: Men o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z? GetBlock allows you to connect to not just Ethereum but 55+ blockchain networks using JSON-RPC, REST, and WebSocket APIs. This allows you to use Ethereum, Bitcoin, BNB Smart Chain, Polygon, Solana, and a lot of others with one platform. Infura and Alchemy, meanwhile, have a shorter list of networks supported (Infura supports Ethereum primarily and some networks like IPFS or certain L2s, and Alchemy supports Ethereum and some chains but not BSC specifically). If your DApp can be more than Ethereum, the broad multi-chain support of GetBlock is a huge plus. Multi-chain support. Each of these providers has free plans, but their limitations and models are different. Infura's free plan conventionally provided around 50,000 requests per day (now measured as 3 million daily credits with some rate limiting). Alchemy's free tier offers up to 100 million compute units a month (Alchemy measures different RPC calls as different "compute units"). GetBlock's free tier is very developer-friendly: it offers 50,000 requests a day (reset daily) with a limit of 5 requests a second. Practically, 50k daily calls are sufficient for development and small DApps, and you can always upgrade in case you need more. The free plan is indeed free ("zero fees") and still allows access to all supported chains. The key takeaway here is that GetBlock's free plan should be more than sufficient for typical dev and testing demands. Generous free tier. GetBlock offers a 99.9% uptime guarantee with a stable 24/7 connection to blockchain networks. That is, you can expect a highly stable service for your DApp backend. Stability is also what Infura and Alchemy are famous for, but GetBlock's infrastructure is built to be rock-solid and scalable. Many developers appreciate the fact that GetBlock provides both shared nodes (with usage limits) and dedicated nodes for heavier workloads, so you have a way to scale up. The correct answer is that the platform is highly reliable, so you won't see variations in network uptime when you switch over – possibly except for better performance in certain instances. Stability and uptime. U bilan, GetBlock'un dashboardda böyük monitoring və analitik funksiyalar var, o‘z bizga qilmadi. Step 1: GetBlock account qaytaradi O‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. Navigate to the GetBlock website and click on "Sign Up" (or directly visit the GetBlock dashboard sign-up page). You have a few sign-up options: Email/Password. Sign up using email and choose a password. Social Login. Use Google or GitHub to sign up immediately. Web3 Wallet. You can even sign up by connecting a MetaMask wallet (no email required). This is a great option for developers who are already set up on MetaMask. Sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga GetBlock dashboard sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga siz U 2 : Get Your GetBlock RPC Endpoint (API Key and URL) O‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z O‘z yeni endpoint: GetBlock Dashboard, "Create Endpoint" o‘z "Add New Endpoint" button. Click on it to start creating a new connection. Select the blockchain network. As in our case, choose Ethereum from the list of available protocols. Then select the network type: For Ethereum Mainnet, choose Mainnet. For a testnet, choose the specific test network (GetBlock now supports Ethereum Sepolia). Bu endpointni (yani, "MyDApp Ethereum Mainnet") o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. U o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. U o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z: GetBlock sizni WebSocket URL (wss://) o‘z endpoint, o‘z aplikasiya sizni WebSockets o‘z (subscriptions o‘z live events), o‘z sizga sizga sizga sizga. GetBlock API key o‘z sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga Bu önemli. Siz ora GetBlock endpoint URL and API key o‘zingizdir, o‘zingizdir. Step 3: GetBlock sizga qoysan. Siz O‘z Sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga truffle-config.js truffle.js require('dotenv').config(); const HDWalletProvider = require('@truffle/hdwallet-provider'); const INFURA_PROJECT_ID = process.env.INFURA_PROJECT_ID; const MNEMONIC = process.env.MNEMONIC; // or a private key module.exports = { networks: { ropsten: { provider: () => new HDWalletProvider(MNEMONIC, `https://ropsten.infura.io/v3/${INFURA_PROJECT_ID}`), network_id: 3, gas: 5500000, confirmations: 2, timeoutBlocks: 200, skipDryRun: true }, // ... other networks ... }, // ... other Truffle config ... }; Bizni cildi infura URL-i GetBlock URL-i qaytarmaqdır (kilmizni URL-lar). Good news, GetBlock's RPC o‘z qilmizdir – siz endpoint URL-i və wallet providerni qaytarisiniz. Siz o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z (O‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z). . This library allows Truffle to sign transactions with your keys and send them through the remote node. HDWalletProvider o‘z. @truffle/hdwallet-provider npm install @truffle/hdwallet-provider Modifika U o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z Fili set Siz o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. O‘z Misal, Ethereum Sepolia testnet o‘z GetBlock: truffle-config.js .env GETBLOCK_API_KEY=<your_key_here> MNEMONIC PRIVATE_KEY require('dotenv').config(); const HDWalletProvider = require('@truffle/hdwallet-provider'); const PRIVATE_KEY = process.env.PRIVATE_KEY; // your wallet private key (hex string, no 0x) const GETBLOCK_KEY = process.env.GETBLOCK_API_KEY; // your GetBlock API key module.exports = { networks: { sepolia: { provider: () => new HDWalletProvider( PRIVATE_KEY, `https://eth.getblock.io/sepolia/?api_key=${GETBLOCK_KEY}` ), network_id: 11155111, // Sepolia network ID gas: 5500000, // Gas limit, adjust as needed confirmations: 2, // # of blocks to wait between deployments (optional) timeoutBlocks: 200, // # of blocks before a deployment times out (optional) skipDryRun: true // Skip dry run before migrations (recommended for public nets) }, // ... other networks (mainnet, etc) ... }, // ... rest of config ... }; Bu o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z Bizni O‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z Sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga: https://eth.getblock.io/... ?api_key= sepolia mainnet: { provider: () => new HDWalletProvider( PRIVATE_KEY, `https://eth.getblock.io/mainnet/?api_key=${GETBLOCK_KEY}` ), network_id: 1, gas: 5500000, gasPrice: 20e9, // e.g., 20 Gwei (you may adjust according to network conditions) confirmations: 2, timeoutBlocks: 200, skipDryRun: true } Siz o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z Ethereum mainnet 1, Sepolia 11155111 o‘z o‘z. network_id O‘z Men GetBlock o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. Notadi. https://eth.getblock.io/<network>/?api_key=.. Web3.js: GetBlock-da web3.js testini qoysan Men o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. Truffle Console. Run (or the name of the network you specified). This will launch a console with Web3 available interactively. Try running something as a test, such as this: . If everything is properly set up, this should display the current block number on that network via GetBlock. If you get a response, your connection is solid! truffle console --network sepolia await web3.eth.getBlockNumber() Node.js Script. Alternatively, you could test using web3.js in a standalone script. First, make sure you have web3 installed ( ), then create a simple script like below to get the latest block number: npm install web3 // test-getblock.js const Web3 = require('web3'); const RPC_URL = `https://eth.getblock.io/sepolia/?api_key=${process.env.GETBLOCK_API_KEY}`; const web3 = new Web3(RPC_URL); web3.eth.getBlockNumber() .then(num => console.log("Latest block number:", num)) .catch(err => console.error("Error connecting to GetBlock:", err)); Siz o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z GETBLOCK_API_KEY o‘z .env sizga o‘z. O‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. require('dotenv').config(); node test-getblock.js U o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z ( Siz o‘z sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga: eth_getBlockNumber const latestBlock = await web3.eth.getBlock('latest'); console.log("Latest block info:", latestBlock); Siz o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘ Siz o‘z Alchemy’s o‘z Infura’s web3 provider-i koʻyadi (yo‘z, Alchemy bir Web3 kliyent o‘z SDK o‘z Custom methods), GetBlock o‘z o‘z sizga o‘z baz Web3 methods. GetBlock o‘z normal node provider, o‘z web3.js o‘z ethereum standard JSON-RPC calls. Bu tip. Step 5: GetBlock-da Truffle Migrations and Tests qaytaradi U bilan, real test – kontratlarinizni bo‘ladi və DApp va GetBlock o‘z bir backend provider. O‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. Kontraktlar qaytaradi. truffle migrate --network sepolia Truffle o‘z kontratlarni kompiladi (ko‘zlar sizga ko‘zlarni) o‘z HDWalletProvider-i qaytarib o‘z transaksiyalarni GetBlock RPC-i. Siz o‘zlar konsolda transaksiyalarni qaytarib o‘zlar o‘zlar o‘zlarni. Ethereum mainnet, sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga siz (Siz o‘z GetBlock.com.uk.com.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk.uk truffle migrate --network mainnet mainnet If you have Truffle tests or scripts that invoke your contracts, you can test them on the network offered by GetBlock as well: Testini ko‘radi. truffle test --network sepolia Bu, test paketini GetBlock endpointda qaytarisni. Testing transactions (yani, kontrat funksiya call on your deployed contracts) sizga GetBlock's node. Siz sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga siz (Siz o‘z o‘z o‘z) O‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. O‘zadi gedir. eth_sendRawTransaction eth_call Sa'dda sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga Men API keys, rate limits, və monitoring on GetBlock Bu o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. Infura o‘z projekt ID o‘z URL o‘z, Alchemy o‘z API o‘z o‘z o‘z o‘z, o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘zi o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. O‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. There are per-provider limits on the free tier: Rate limits and throughput. GetBlock Free Tier. 50,000 compute units per day and max 5 requests per second. In practice, 1 simple RPC call ≈ 1 CU (more complex calls like logs could be more counted, as with Alchemy's system). The 5 RPS restriction will make you not burst more than 5 requests in the same second on free tier. If so, subsequent calls may be refused with a rate-limit response. For all but the most busy DApps, 5 RPS is fine while developing – but if your backend scripts are making lots of concurrent calls, you may need to rate-limit them or consider switching to a more expensive plan (the one after this offers 25 RPS). Infura. Infura's free tier was circa 100k requests/day historically and since their new configuration, it's 6 million credits/day throughput of up to 2,000 credits/sec (which is roughly the equivalent of perhaps ~2000 simple calls/sec). Infura's generous free plan RPS is very kind, but note the fact that not all calls are 1 credit (some big calls are more credits). Either way, if your DApp wasn't hitting Infura's limits, it likely won't hit GetBlock's either, by similar scale. Alchemy. Alchemy's 100M free tier monthly of compute units is significant as well. They have no hard RPS fee, but intense usage will consume those compute units quickly. Alchemy bills calls (e.g., a simple ETH call might be 0.5 CU, a complex one 10 CUs, etc.). If you weren’t close to 100M units, you should be fine switching to 50k/day (≈1.5M/month) on GetBlock for dev. If 50k/day is not enough (e.g., if you are running a production app on a free plan – not typical), you might have to move to GetBlock's paid plans which offer much higher monthly CUs. 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O‘z o‘z o‘z o‘z o‘z o‘z o‘z Men o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z. Method call distribution (ki RPC metoda o‘z o‘z o‘z o‘z) Siz o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z Bu metriklarni monitoring qoysan, o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o‘z o Sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga Limits o‘z. GetBlock free plan o‘z 2 access token (endpoints) o‘z. O‘z sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga Multi endpoints o‘z. Migratiyalarni qaytarmadi. O‘z sizni rekomandim: Maintain environment variables. Place your API keys and secrets (mnemonic/private key) in an file or in your system environment, not in source code. This makes switching endpoints easier and more secure. .env Test on a testnet first. While switching providers, attempt to deploy on a test network (Sepolia) with the help of GetBlock before working on mainnet. This makes sure that your setup is right. After confirmation, you can shift your mainnet setup. Compare behavior. It is a good idea to do some sanity checks after migration – i.e., get a known contract's data via Infura and via GetBlock and compare that the results are identical. They should be, since both are reading from Ethereum, but this can give confidence that GetBlock is in full sync (GetBlock does run full nodes, so it should be). WebSockets (if required). If your backend relies on WebSocket subscriptions (i.e., listening to events), GetBlock does offer that too. Simply use the URL in a Web3 WebsocketProvider. Ensure that your plan covers the throughput your subscriptions require (the same RPS limits apply to websockets). The majority of developers, however, use WebSockets in the frontend (with a library like MetaMask or Alchemy's subscription API). In purely backend contexts, WebSockets are less common, but it’s good to know GetBlock has the option. wss://go.getblock.io/xxxxxxx No frontend changes. Since this migration is backend-facing, your frontend (if you have one) doesn't have to change. If you were using MetaMask to connect to a testnet using Infura, you can still do so – MetaMask does not require GetBlock for connecting users (though GetBlock can also provide custom RPC endpoints for MetaMask). The separation of concerns (frontend vs. backend) remains. Konkurs Siz o‘z sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga sizga
