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    <title>DEV Community: Jeffrey.Feillp</title>
    <description>The latest articles on DEV Community by Jeffrey.Feillp (@3969129510).</description>
    <link>https://dev.to/3969129510</link>
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      <title>DEV Community: Jeffrey.Feillp</title>
      <link>https://dev.to/3969129510</link>
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    <item>
      <title>TSU Protocol: Open-Source RISC-V NPU for Edge AI (1778645254)</title>
      <dc:creator>Jeffrey.Feillp</dc:creator>
      <pubDate>Wed, 13 May 2026 04:07:34 +0000</pubDate>
      <link>https://dev.to/3969129510/tsu-protocol-open-source-risc-v-npu-for-edge-ai-1778645254-3lan</link>
      <guid>https://dev.to/3969129510/tsu-protocol-open-source-risc-v-npu-for-edge-ai-1778645254-3lan</guid>
      <description>&lt;h1&gt;
  
  
  TSU Protocol: Open-Source RISC-V NPU for Edge AI
&lt;/h1&gt;

&lt;h2&gt;
  
  
  The Problem
&lt;/h2&gt;

&lt;p&gt;AI inference needs dedicated hardware, but existing options are expensive and proprietary. NVIDIA's Grace Hopper costs $30K+. Apple's Neural Engine is locked to macOS. Qualcomm's DSP requires licensing.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;TSU Protocol&lt;/strong&gt; is building the open alternative.&lt;/p&gt;

&lt;h2&gt;
  
  
  Architecture
&lt;/h2&gt;

&lt;p&gt;RISC-V RV64 + 16 custom Agent-extended instructions:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;
&lt;strong&gt;MatMul &amp;amp; Attention&lt;/strong&gt; — hardware ops for transformer models&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Softmax &amp;amp; RMSNorm&lt;/strong&gt; — normalization in silicon&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Agent Secure Enclave&lt;/strong&gt; — hardware-isolated agent execution&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Mesh Network&lt;/strong&gt; — on-chip scaling&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="table-wrapper-paragraph"&gt;&lt;table&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;Tier&lt;/th&gt;
&lt;th&gt;Power&lt;/th&gt;
&lt;th&gt;Precision&lt;/th&gt;
&lt;th&gt;BOM&lt;/th&gt;
&lt;th&gt;Target&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;TSU-M1&lt;/td&gt;
&lt;td&gt;5W&lt;/td&gt;
&lt;td&gt;INT8&lt;/td&gt;
&lt;td&gt;$150&lt;/td&gt;
&lt;td&gt;Edge/IoT&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;TSU-M2&lt;/td&gt;
&lt;td&gt;20W&lt;/td&gt;
&lt;td&gt;FP16/INT8&lt;/td&gt;
&lt;td&gt;$300&lt;/td&gt;
&lt;td&gt;On-device AI&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;TSU-M3&lt;/td&gt;
&lt;td&gt;45W&lt;/td&gt;
&lt;td&gt;FP16/BF16&lt;/td&gt;
&lt;td&gt;$550&lt;/td&gt;
&lt;td&gt;Enterprise edge&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;&lt;/div&gt;

&lt;h2&gt;
  
  
  Open Source. Community-Funded.
&lt;/h2&gt;

&lt;p&gt;Everything is open: ISA spec, Verilog RTL, microarchitecture. No NDA. No royalties.&lt;/p&gt;

&lt;h2&gt;
  
  
  Current Status
&lt;/h2&gt;

&lt;p&gt;Seeking &lt;strong&gt;$50K-$200K&lt;/strong&gt; in community funding to cover our first MPW tape-out on 28nm/22nm. All funds DAO-governed — released transparently on milestone votes.&lt;/p&gt;




&lt;h2&gt;
  
  
  💰 Sponsor TSU Protocol
&lt;/h2&gt;

&lt;p&gt;If you believe in open-source AI hardware, your contribution directly enables our first tape-out.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;USDT (TRC-20):&lt;/strong&gt; &lt;code&gt;TU8NBT5iGyMNkLwWmWmgy7tFMbKnafLHcu&lt;/code&gt;&lt;br&gt;
&lt;strong&gt;BTC:&lt;/strong&gt; &lt;code&gt;bc1ph7qnaqkx4pkg4fmucvudlu3ydzgwnfmxy7dkv3nyl48wwa03kmnsvpc2xv&lt;/code&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Seeking **$50K-$200K&lt;/strong&gt; in community funding to cover our first MPW tape-out on 28nm/22nm. All funds DAO-governed — released transparently on milestone votes.**&lt;/p&gt;

&lt;p&gt;GitHub: &lt;a href="https://github.com/JesesePU/tsu-protocol" rel="noopener noreferrer"&gt;https://github.com/JesesePU/tsu-protocol&lt;/a&gt; — Web: &lt;a href="https://tsu-protocol-landing.vercel.app" rel="noopener noreferrer"&gt;https://tsu-protocol-landing.vercel.app&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Anonymous. Open-source. DAO-governed. No company, no VC — just code, community, and silicon.&lt;/em&gt;&lt;/p&gt;

</description>
      <category>riscv</category>
      <category>ai</category>
      <category>opensource</category>
    </item>
    <item>
      <title>TSU Protocol: Open-Source RISC-V NPU for Edge AI (1778558480)</title>
      <dc:creator>Jeffrey.Feillp</dc:creator>
      <pubDate>Tue, 12 May 2026 04:01:20 +0000</pubDate>
      <link>https://dev.to/3969129510/tsu-protocol-open-source-risc-v-npu-for-edge-ai-1778558480-2mo3</link>
      <guid>https://dev.to/3969129510/tsu-protocol-open-source-risc-v-npu-for-edge-ai-1778558480-2mo3</guid>
      <description>&lt;h1&gt;
  
  
  TSU Protocol: Open-Source RISC-V NPU for Edge AI
&lt;/h1&gt;

&lt;h2&gt;
  
  
  The Problem
&lt;/h2&gt;

&lt;p&gt;AI inference needs dedicated hardware, but existing options are expensive and proprietary. NVIDIA's Grace Hopper costs $30K+. Apple's Neural Engine is locked to macOS. Qualcomm's DSP requires licensing.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;TSU Protocol&lt;/strong&gt; is building the open alternative.&lt;/p&gt;

&lt;h2&gt;
  
  
  Architecture
&lt;/h2&gt;

&lt;p&gt;RISC-V RV64 + 16 custom Agent-extended instructions:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;
&lt;strong&gt;MatMul &amp;amp; Attention&lt;/strong&gt; — hardware ops for transformer models&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Softmax &amp;amp; RMSNorm&lt;/strong&gt; — normalization in silicon&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Agent Secure Enclave&lt;/strong&gt; — hardware-isolated agent execution&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Mesh Network&lt;/strong&gt; — on-chip scaling&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="table-wrapper-paragraph"&gt;&lt;table&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;Tier&lt;/th&gt;
&lt;th&gt;Power&lt;/th&gt;
&lt;th&gt;Precision&lt;/th&gt;
&lt;th&gt;BOM&lt;/th&gt;
&lt;th&gt;Target&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;TSU-M1&lt;/td&gt;
&lt;td&gt;5W&lt;/td&gt;
&lt;td&gt;INT8&lt;/td&gt;
&lt;td&gt;$150&lt;/td&gt;
&lt;td&gt;Edge/IoT&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;TSU-M2&lt;/td&gt;
&lt;td&gt;20W&lt;/td&gt;
&lt;td&gt;FP16/INT8&lt;/td&gt;
&lt;td&gt;$300&lt;/td&gt;
&lt;td&gt;On-device AI&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;TSU-M3&lt;/td&gt;
&lt;td&gt;45W&lt;/td&gt;
&lt;td&gt;FP16/BF16&lt;/td&gt;
&lt;td&gt;$550&lt;/td&gt;
&lt;td&gt;Enterprise edge&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;&lt;/div&gt;

&lt;h2&gt;
  
  
  Open Source. Community-Funded.
&lt;/h2&gt;

&lt;p&gt;Everything is open: ISA spec, Verilog RTL, microarchitecture. No NDA. No royalties.&lt;/p&gt;

&lt;h2&gt;
  
  
  Current Status
&lt;/h2&gt;

&lt;p&gt;Seeking &lt;strong&gt;$50K-$200K&lt;/strong&gt; in community funding to cover our first MPW tape-out on 28nm/22nm. All funds DAO-governed — released transparently on milestone votes.&lt;/p&gt;




&lt;h2&gt;
  
  
  💰 Sponsor TSU Protocol
&lt;/h2&gt;

&lt;p&gt;If you believe in open-source AI hardware, your contribution directly enables our first tape-out.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;USDT (TRC-20):&lt;/strong&gt; &lt;code&gt;TU8NBT5iGyMNkLwWmWmgy7tFMbKnafLHcu&lt;/code&gt;&lt;br&gt;
&lt;strong&gt;BTC:&lt;/strong&gt; &lt;code&gt;bc1ph7qnaqkx4pkg4fmucvudlu3ydzgwnfmxy7dkv3nyl48wwa03kmnsvpc2xv&lt;/code&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Seeking **$50K-$200K&lt;/strong&gt; in community funding to cover our first MPW tape-out on 28nm/22nm. All funds DAO-governed — released transparently on milestone votes.**&lt;/p&gt;

&lt;p&gt;GitHub: &lt;a href="https://github.com/JesesePU/tsu-protocol" rel="noopener noreferrer"&gt;https://github.com/JesesePU/tsu-protocol&lt;/a&gt; — Web: &lt;a href="https://tsu-protocol-landing.vercel.app" rel="noopener noreferrer"&gt;https://tsu-protocol-landing.vercel.app&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Anonymous. Open-source. DAO-governed. No company, no VC — just code, community, and silicon.&lt;/em&gt;&lt;/p&gt;

</description>
      <category>riscv</category>
      <category>ai</category>
      <category>opensource</category>
    </item>
    <item>
      <title>TSU Protocol: Open-Source RISC-V NPU for Edge AI (1778472344)</title>
      <dc:creator>Jeffrey.Feillp</dc:creator>
      <pubDate>Mon, 11 May 2026 04:05:44 +0000</pubDate>
      <link>https://dev.to/3969129510/tsu-protocol-open-source-risc-v-npu-for-edge-ai-1778472344-374o</link>
      <guid>https://dev.to/3969129510/tsu-protocol-open-source-risc-v-npu-for-edge-ai-1778472344-374o</guid>
      <description>&lt;h1&gt;
  
  
  TSU Protocol: Open-Source RISC-V NPU for Edge AI
&lt;/h1&gt;

&lt;h2&gt;
  
  
  The Problem
&lt;/h2&gt;

&lt;p&gt;AI inference needs dedicated hardware, but existing options are expensive and proprietary. NVIDIA's Grace Hopper costs $30K+. Apple's Neural Engine is locked to macOS. Qualcomm's DSP requires licensing.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;TSU Protocol&lt;/strong&gt; is building the open alternative.&lt;/p&gt;

&lt;h2&gt;
  
  
  Architecture
&lt;/h2&gt;

&lt;p&gt;RISC-V RV64 + 16 custom Agent-extended instructions:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;
&lt;strong&gt;MatMul &amp;amp; Attention&lt;/strong&gt; — hardware ops for transformer models&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Softmax &amp;amp; RMSNorm&lt;/strong&gt; — normalization in silicon&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Agent Secure Enclave&lt;/strong&gt; — hardware-isolated agent execution&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Mesh Network&lt;/strong&gt; — on-chip scaling&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="table-wrapper-paragraph"&gt;&lt;table&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;Tier&lt;/th&gt;
&lt;th&gt;Power&lt;/th&gt;
&lt;th&gt;Precision&lt;/th&gt;
&lt;th&gt;BOM&lt;/th&gt;
&lt;th&gt;Target&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;TSU-M1&lt;/td&gt;
&lt;td&gt;5W&lt;/td&gt;
&lt;td&gt;INT8&lt;/td&gt;
&lt;td&gt;$150&lt;/td&gt;
&lt;td&gt;Edge/IoT&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;TSU-M2&lt;/td&gt;
&lt;td&gt;20W&lt;/td&gt;
&lt;td&gt;FP16/INT8&lt;/td&gt;
&lt;td&gt;$300&lt;/td&gt;
&lt;td&gt;On-device AI&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;TSU-M3&lt;/td&gt;
&lt;td&gt;45W&lt;/td&gt;
&lt;td&gt;FP16/BF16&lt;/td&gt;
&lt;td&gt;$550&lt;/td&gt;
&lt;td&gt;Enterprise edge&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;&lt;/div&gt;

&lt;h2&gt;
  
  
  Open Source. Community-Funded.
&lt;/h2&gt;

&lt;p&gt;Everything is open: ISA spec, Verilog RTL, microarchitecture. No NDA. No royalties.&lt;/p&gt;

&lt;h2&gt;
  
  
  Current Status
&lt;/h2&gt;

&lt;p&gt;Seeking &lt;strong&gt;$50K-$200K&lt;/strong&gt; in community funding to cover our first MPW tape-out on 28nm/22nm. All funds DAO-governed — released transparently on milestone votes.&lt;/p&gt;




&lt;h2&gt;
  
  
  💰 Sponsor TSU Protocol
&lt;/h2&gt;

&lt;p&gt;If you believe in open-source AI hardware, your contribution directly enables our first tape-out.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;USDT (TRC-20):&lt;/strong&gt; &lt;code&gt;TU8NBT5iGyMNkLwWmWmgy7tFMbKnafLHcu&lt;/code&gt;&lt;br&gt;
&lt;strong&gt;BTC:&lt;/strong&gt; &lt;code&gt;bc1ph7qnaqkx4pkg4fmucvudlu3ydzgwnfmxy7dkv3nyl48wwa03kmnsvpc2xv&lt;/code&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Seeking **$50K-$200K&lt;/strong&gt; in community funding to cover our first MPW tape-out on 28nm/22nm. All funds DAO-governed — released transparently on milestone votes.**&lt;/p&gt;

&lt;p&gt;GitHub: &lt;a href="https://github.com/JesesePU/tsu-protocol" rel="noopener noreferrer"&gt;https://github.com/JesesePU/tsu-protocol&lt;/a&gt; — Web: &lt;a href="https://tsu-protocol-landing.vercel.app" rel="noopener noreferrer"&gt;https://tsu-protocol-landing.vercel.app&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Anonymous. Open-source. DAO-governed. No company, no VC — just code, community, and silicon.&lt;/em&gt;&lt;/p&gt;

</description>
      <category>riscv</category>
      <category>ai</category>
      <category>opensource</category>
    </item>
    <item>
      <title>Zero to Web3: Writing Your First Smart Contract (1778375584)</title>
      <dc:creator>Jeffrey.Feillp</dc:creator>
      <pubDate>Sun, 10 May 2026 01:13:04 +0000</pubDate>
      <link>https://dev.to/3969129510/zero-to-web3-writing-your-first-smart-contract-1778375584-2adi</link>
      <guid>https://dev.to/3969129510/zero-to-web3-writing-your-first-smart-contract-1778375584-2adi</guid>
      <description>&lt;h1&gt;
  
  
  Zero to Web3: Writing Your First Smart Contract
&lt;/h1&gt;

&lt;h2&gt;
  
  
  Deploy Your First Contract in 5 Minutes
&lt;/h2&gt;

&lt;h3&gt;
  
  
  The Contract
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract HelloWeb3 {
    string public message;

    constructor(string memory _msg) {
        message = _msg;
    }

    function update(string memory _msg) public {
        message = _msg;
    }
}
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h3&gt;
  
  
  Deploy with Remix
&lt;/h3&gt;

&lt;ol&gt;
&lt;li&gt;Open &lt;a href="https://remix.ethereum.org" rel="noopener noreferrer"&gt;remix.ethereum.org&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;Paste the code&lt;/li&gt;
&lt;li&gt;Compile (Ctrl+S)&lt;/li&gt;
&lt;li&gt;Deploy to testnet&lt;/li&gt;
&lt;li&gt;Call &lt;code&gt;message()&lt;/code&gt; to verify&lt;/li&gt;
&lt;/ol&gt;

&lt;h3&gt;
  
  
  Full Tutorial Series
&lt;/h3&gt;

&lt;p&gt;We publish free Solidity tutorials weekly. Check our GitHub for production-ready examples.&lt;/p&gt;




&lt;p&gt;&lt;em&gt;Powered by Tianka Web3 Engine&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Donate (USDT TRC-20):&lt;/strong&gt; &lt;code&gt;TU8NBT5iGyMNkLwWmWmgy7tFMbKnafLHcu&lt;/code&gt;&lt;/p&gt;

</description>
      <category>web3</category>
      <category>python</category>
      <category>blockchain</category>
    </item>
    <item>
      <title>Building a Cross-Chain DeFi Monitor in 30 Minutes with Python (1778375578)</title>
      <dc:creator>Jeffrey.Feillp</dc:creator>
      <pubDate>Sun, 10 May 2026 01:12:58 +0000</pubDate>
      <link>https://dev.to/3969129510/building-a-cross-chain-defi-monitor-in-30-minutes-with-python-1778375578-1d4c</link>
      <guid>https://dev.to/3969129510/building-a-cross-chain-defi-monitor-in-30-minutes-with-python-1778375578-1d4c</guid>
      <description>&lt;h1&gt;
  
  
  Building a Cross-Chain DeFi Monitor in 30 Minutes with Python
&lt;/h1&gt;

&lt;h2&gt;
  
  
  Why This Matters
&lt;/h2&gt;

&lt;p&gt;The blockchain space is growing fast, and cross-chain tools are the future.&lt;/p&gt;

&lt;h2&gt;
  
  
  Step 1: Setup
&lt;/h2&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;pip &lt;span class="nb"&gt;install &lt;/span&gt;web3 requests pandas
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h2&gt;
  
  
  Step 2: Connect to Multiple Chains
&lt;/h2&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight python"&gt;&lt;code&gt;&lt;span class="kn"&gt;from&lt;/span&gt; &lt;span class="n"&gt;web3&lt;/span&gt; &lt;span class="kn"&gt;import&lt;/span&gt; &lt;span class="n"&gt;Web3&lt;/span&gt;

&lt;span class="n"&gt;chains&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;ethereum&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nc"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nc"&gt;HTTPProvider&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://eth.llamarpc.com&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)),&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;bsc&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nc"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nc"&gt;HTTPProvider&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://bsc-dataseed.binance.org&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)),&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;polygon&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nc"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nc"&gt;HTTPProvider&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://polygon-rpc.com&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)),&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h2&gt;
  
  
  Step 3: Monitor Large Transactions
&lt;/h2&gt;

&lt;p&gt;Monitor whale movements across chains in real-time.&lt;/p&gt;

&lt;h2&gt;
  
  
  Step 4: Deploy
&lt;/h2&gt;

&lt;p&gt;Run it 24/7 on a $5 VPS or Android Termux.&lt;/p&gt;




&lt;p&gt;&lt;em&gt;Built with Tianka Agent Factory&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Support development:&lt;/strong&gt;&lt;br&gt;
&lt;strong&gt;USDT (TRC-20):&lt;/strong&gt; &lt;code&gt;TU8NBT5iGyMNkLwWmWmgy7tFMbKnafLHcu&lt;/code&gt;&lt;br&gt;
&lt;strong&gt;BTC:&lt;/strong&gt; &lt;code&gt;bc1ph7qnaqkx4pkg4fmucvudlu3ydzgwnfmxy7dk3vyl48wwa03kmnsvpc2xv&lt;/code&gt;&lt;/p&gt;

</description>
      <category>web3</category>
      <category>python</category>
      <category>blockchain</category>
    </item>
    <item>
      <title>Zero to Web3: Writing Your First Smart Contract (1778374406)</title>
      <dc:creator>Jeffrey.Feillp</dc:creator>
      <pubDate>Sun, 10 May 2026 00:53:25 +0000</pubDate>
      <link>https://dev.to/3969129510/zero-to-web3-writing-your-first-smart-contract-1778374406-1hlk</link>
      <guid>https://dev.to/3969129510/zero-to-web3-writing-your-first-smart-contract-1778374406-1hlk</guid>
      <description>&lt;h1&gt;
  
  
  Zero to Web3: Writing Your First Smart Contract
&lt;/h1&gt;

&lt;h2&gt;
  
  
  Deploy Your First Contract in 5 Minutes
&lt;/h2&gt;

&lt;h3&gt;
  
  
  The Contract
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract HelloWeb3 {
    string public message;

    constructor(string memory _msg) {
        message = _msg;
    }

    function update(string memory _msg) public {
        message = _msg;
    }
}
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h3&gt;
  
  
  Deploy with Remix
&lt;/h3&gt;

&lt;ol&gt;
&lt;li&gt;Open &lt;a href="https://remix.ethereum.org" rel="noopener noreferrer"&gt;remix.ethereum.org&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;Paste the code&lt;/li&gt;
&lt;li&gt;Compile (Ctrl+S)&lt;/li&gt;
&lt;li&gt;Deploy to testnet&lt;/li&gt;
&lt;li&gt;Call &lt;code&gt;message()&lt;/code&gt; to verify&lt;/li&gt;
&lt;/ol&gt;

&lt;h3&gt;
  
  
  Full Tutorial Series
&lt;/h3&gt;

&lt;p&gt;We publish free Solidity tutorials weekly. Check our GitHub for production-ready examples.&lt;/p&gt;




&lt;p&gt;&lt;em&gt;Powered by Tianka Web3 Engine&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Donate (USDT TRC-20):&lt;/strong&gt; &lt;code&gt;TU8NBT5iGyMNkLwWmWmgy7tFMbKnafLHcu&lt;/code&gt;&lt;/p&gt;

</description>
      <category>web3</category>
      <category>python</category>
      <category>blockchain</category>
    </item>
    <item>
      <title>Building a Cross-Chain DeFi Monitor in 30 Minutes with Python (1778374348)</title>
      <dc:creator>Jeffrey.Feillp</dc:creator>
      <pubDate>Sun, 10 May 2026 00:52:27 +0000</pubDate>
      <link>https://dev.to/3969129510/building-a-cross-chain-defi-monitor-in-30-minutes-with-python-1778374348-1339</link>
      <guid>https://dev.to/3969129510/building-a-cross-chain-defi-monitor-in-30-minutes-with-python-1778374348-1339</guid>
      <description>&lt;h1&gt;
  
  
  Building a Cross-Chain DeFi Monitor in 30 Minutes with Python
&lt;/h1&gt;

&lt;h2&gt;
  
  
  Why This Matters
&lt;/h2&gt;

&lt;p&gt;The blockchain space is growing fast, and cross-chain tools are the future.&lt;/p&gt;

&lt;h2&gt;
  
  
  Step 1: Setup
&lt;/h2&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;pip &lt;span class="nb"&gt;install &lt;/span&gt;web3 requests pandas
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h2&gt;
  
  
  Step 2: Connect to Multiple Chains
&lt;/h2&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight python"&gt;&lt;code&gt;&lt;span class="kn"&gt;from&lt;/span&gt; &lt;span class="n"&gt;web3&lt;/span&gt; &lt;span class="kn"&gt;import&lt;/span&gt; &lt;span class="n"&gt;Web3&lt;/span&gt;

&lt;span class="n"&gt;chains&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;ethereum&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nc"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nc"&gt;HTTPProvider&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://eth.llamarpc.com&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)),&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;bsc&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nc"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nc"&gt;HTTPProvider&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://bsc-dataseed.binance.org&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)),&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;polygon&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nc"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nc"&gt;HTTPProvider&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://polygon-rpc.com&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)),&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h2&gt;
  
  
  Step 3: Monitor Large Transactions
&lt;/h2&gt;

&lt;p&gt;Monitor whale movements across chains in real-time.&lt;/p&gt;

&lt;h2&gt;
  
  
  Step 4: Deploy
&lt;/h2&gt;

&lt;p&gt;Run it 24/7 on a $5 VPS or Android Termux.&lt;/p&gt;




&lt;p&gt;&lt;em&gt;Built with Tianka Agent Factory&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Support development:&lt;/strong&gt;&lt;br&gt;
&lt;strong&gt;USDT (TRC-20):&lt;/strong&gt; &lt;code&gt;TU8NBT5iGyMNkLwWmWmgy7tFMbKnafLHcu&lt;/code&gt;&lt;br&gt;
&lt;strong&gt;BTC:&lt;/strong&gt; &lt;code&gt;bc1ph7qnaqkx4pkg4fmucvudlu3ydzgwnfmxy7dk3vyl48wwa03kmnsvpc2xv&lt;/code&gt;&lt;/p&gt;

</description>
      <category>web3</category>
      <category>python</category>
      <category>blockchain</category>
    </item>
    <item>
      <title>Zero to Web3: Writing Your First Smart Contract (1778367572)</title>
      <dc:creator>Jeffrey.Feillp</dc:creator>
      <pubDate>Sat, 09 May 2026 22:59:32 +0000</pubDate>
      <link>https://dev.to/3969129510/zero-to-web3-writing-your-first-smart-contract-1778367572-lc5</link>
      <guid>https://dev.to/3969129510/zero-to-web3-writing-your-first-smart-contract-1778367572-lc5</guid>
      <description>&lt;h1&gt;
  
  
  Zero to Web3: Writing Your First Smart Contract
&lt;/h1&gt;

&lt;h2&gt;
  
  
  Deploy Your First Contract in 5 Minutes
&lt;/h2&gt;

&lt;h3&gt;
  
  
  The Contract
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract HelloWeb3 {
    string public message;

    constructor(string memory _msg) {
        message = _msg;
    }

    function update(string memory _msg) public {
        message = _msg;
    }
}
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h3&gt;
  
  
  Deploy with Remix
&lt;/h3&gt;

&lt;ol&gt;
&lt;li&gt;Open &lt;a href="https://remix.ethereum.org" rel="noopener noreferrer"&gt;remix.ethereum.org&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;Paste the code&lt;/li&gt;
&lt;li&gt;Compile (Ctrl+S)&lt;/li&gt;
&lt;li&gt;Deploy to testnet&lt;/li&gt;
&lt;li&gt;Call &lt;code&gt;message()&lt;/code&gt; to verify&lt;/li&gt;
&lt;/ol&gt;

&lt;h3&gt;
  
  
  Full Tutorial Series
&lt;/h3&gt;

&lt;p&gt;We publish free Solidity tutorials weekly. Check our GitHub for production-ready examples.&lt;/p&gt;




&lt;p&gt;&lt;em&gt;Powered by Tianka Web3 Engine&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Donate (USDT TRC-20):&lt;/strong&gt; &lt;code&gt;TU8NBT5iGyMNkLwWmWmgy7tFMbKnafLHcu&lt;/code&gt;&lt;/p&gt;

</description>
      <category>web3</category>
      <category>python</category>
      <category>blockchain</category>
    </item>
    <item>
      <title>Building a Cross-Chain DeFi Monitor in 30 Minutes with Python (1778367566)</title>
      <dc:creator>Jeffrey.Feillp</dc:creator>
      <pubDate>Sat, 09 May 2026 22:59:25 +0000</pubDate>
      <link>https://dev.to/3969129510/building-a-cross-chain-defi-monitor-in-30-minutes-with-python-1778367566-44ae</link>
      <guid>https://dev.to/3969129510/building-a-cross-chain-defi-monitor-in-30-minutes-with-python-1778367566-44ae</guid>
      <description>&lt;h1&gt;
  
  
  Building a Cross-Chain DeFi Monitor in 30 Minutes with Python
&lt;/h1&gt;

&lt;h2&gt;
  
  
  Why This Matters
&lt;/h2&gt;

&lt;p&gt;The blockchain space is growing fast, and cross-chain tools are the future.&lt;/p&gt;

&lt;h2&gt;
  
  
  Step 1: Setup
&lt;/h2&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;pip &lt;span class="nb"&gt;install &lt;/span&gt;web3 requests pandas
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h2&gt;
  
  
  Step 2: Connect to Multiple Chains
&lt;/h2&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight python"&gt;&lt;code&gt;&lt;span class="kn"&gt;from&lt;/span&gt; &lt;span class="n"&gt;web3&lt;/span&gt; &lt;span class="kn"&gt;import&lt;/span&gt; &lt;span class="n"&gt;Web3&lt;/span&gt;

&lt;span class="n"&gt;chains&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;ethereum&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nc"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nc"&gt;HTTPProvider&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://eth.llamarpc.com&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)),&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;bsc&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nc"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nc"&gt;HTTPProvider&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://bsc-dataseed.binance.org&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)),&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;polygon&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nc"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nc"&gt;HTTPProvider&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://polygon-rpc.com&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)),&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h2&gt;
  
  
  Step 3: Monitor Large Transactions
&lt;/h2&gt;

&lt;p&gt;Monitor whale movements across chains in real-time.&lt;/p&gt;

&lt;h2&gt;
  
  
  Step 4: Deploy
&lt;/h2&gt;

&lt;p&gt;Run it 24/7 on a $5 VPS or Android Termux.&lt;/p&gt;




&lt;p&gt;&lt;em&gt;Built with Tianka Agent Factory&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Support development:&lt;/strong&gt;&lt;br&gt;
&lt;strong&gt;USDT (TRC-20):&lt;/strong&gt; &lt;code&gt;TU8NBT5iGyMNkLwWmWmgy7tFMbKnafLHcu&lt;/code&gt;&lt;br&gt;
&lt;strong&gt;BTC:&lt;/strong&gt; &lt;code&gt;bc1ph7qnaqkx4pkg4fmucvudlu3ydzgwnfmxy7dk3vyl48wwa03kmnsvpc2xv&lt;/code&gt;&lt;/p&gt;

</description>
      <category>web3</category>
      <category>python</category>
      <category>blockchain</category>
    </item>
    <item>
      <title>Zero to Web3: Writing Your First Smart Contract (1778364748)</title>
      <dc:creator>Jeffrey.Feillp</dc:creator>
      <pubDate>Sat, 09 May 2026 22:12:28 +0000</pubDate>
      <link>https://dev.to/3969129510/zero-to-web3-writing-your-first-smart-contract-1778364748-3pan</link>
      <guid>https://dev.to/3969129510/zero-to-web3-writing-your-first-smart-contract-1778364748-3pan</guid>
      <description>&lt;h1&gt;
  
  
  Zero to Web3: Writing Your First Smart Contract
&lt;/h1&gt;

&lt;h2&gt;
  
  
  Deploy Your First Contract in 5 Minutes
&lt;/h2&gt;

&lt;h3&gt;
  
  
  The Contract
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract HelloWeb3 {
    string public message;

    constructor(string memory _msg) {
        message = _msg;
    }

    function update(string memory _msg) public {
        message = _msg;
    }
}
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h3&gt;
  
  
  Deploy with Remix
&lt;/h3&gt;

&lt;ol&gt;
&lt;li&gt;Open &lt;a href="https://remix.ethereum.org" rel="noopener noreferrer"&gt;remix.ethereum.org&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;Paste the code&lt;/li&gt;
&lt;li&gt;Compile (Ctrl+S)&lt;/li&gt;
&lt;li&gt;Deploy to testnet&lt;/li&gt;
&lt;li&gt;Call &lt;code&gt;message()&lt;/code&gt; to verify&lt;/li&gt;
&lt;/ol&gt;

&lt;h3&gt;
  
  
  Full Tutorial Series
&lt;/h3&gt;

&lt;p&gt;We publish free Solidity tutorials weekly. Check our GitHub for production-ready examples.&lt;/p&gt;




&lt;p&gt;&lt;em&gt;Powered by Tianka Web3 Engine&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Donate (USDT TRC-20):&lt;/strong&gt; &lt;code&gt;TU8NBT5iGyMNkLwWmWmgy7tFMbKnafLHcu&lt;/code&gt;&lt;/p&gt;

</description>
      <category>web3</category>
      <category>python</category>
      <category>blockchain</category>
    </item>
    <item>
      <title>Building a Cross-Chain DeFi Monitor in 30 Minutes with Python (1778364742)</title>
      <dc:creator>Jeffrey.Feillp</dc:creator>
      <pubDate>Sat, 09 May 2026 22:12:22 +0000</pubDate>
      <link>https://dev.to/3969129510/building-a-cross-chain-defi-monitor-in-30-minutes-with-python-1778364742-3boe</link>
      <guid>https://dev.to/3969129510/building-a-cross-chain-defi-monitor-in-30-minutes-with-python-1778364742-3boe</guid>
      <description>&lt;h1&gt;
  
  
  Building a Cross-Chain DeFi Monitor in 30 Minutes with Python
&lt;/h1&gt;

&lt;h2&gt;
  
  
  Why This Matters
&lt;/h2&gt;

&lt;p&gt;The blockchain space is growing fast, and cross-chain tools are the future.&lt;/p&gt;

&lt;h2&gt;
  
  
  Step 1: Setup
&lt;/h2&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;pip &lt;span class="nb"&gt;install &lt;/span&gt;web3 requests pandas
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h2&gt;
  
  
  Step 2: Connect to Multiple Chains
&lt;/h2&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight python"&gt;&lt;code&gt;&lt;span class="kn"&gt;from&lt;/span&gt; &lt;span class="n"&gt;web3&lt;/span&gt; &lt;span class="kn"&gt;import&lt;/span&gt; &lt;span class="n"&gt;Web3&lt;/span&gt;

&lt;span class="n"&gt;chains&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;ethereum&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nc"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nc"&gt;HTTPProvider&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://eth.llamarpc.com&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)),&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;bsc&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nc"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nc"&gt;HTTPProvider&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://bsc-dataseed.binance.org&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)),&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;polygon&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nc"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;Web3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nc"&gt;HTTPProvider&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://polygon-rpc.com&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)),&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h2&gt;
  
  
  Step 3: Monitor Large Transactions
&lt;/h2&gt;

&lt;p&gt;Monitor whale movements across chains in real-time.&lt;/p&gt;

&lt;h2&gt;
  
  
  Step 4: Deploy
&lt;/h2&gt;

&lt;p&gt;Run it 24/7 on a $5 VPS or Android Termux.&lt;/p&gt;




&lt;p&gt;&lt;em&gt;Built with Tianka Agent Factory&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Support development:&lt;/strong&gt;&lt;br&gt;
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</description>
      <category>web3</category>
      <category>python</category>
      <category>blockchain</category>
    </item>
    <item>
      <title>Zero to Web3: Writing Your First Smart Contract (1778364557)</title>
      <dc:creator>Jeffrey.Feillp</dc:creator>
      <pubDate>Sat, 09 May 2026 22:09:17 +0000</pubDate>
      <link>https://dev.to/3969129510/zero-to-web3-writing-your-first-smart-contract-1778364557-5d00</link>
      <guid>https://dev.to/3969129510/zero-to-web3-writing-your-first-smart-contract-1778364557-5d00</guid>
      <description>&lt;h1&gt;
  
  
  Zero to Web3: Writing Your First Smart Contract
&lt;/h1&gt;

&lt;h2&gt;
  
  
  Deploy Your First Contract in 5 Minutes
&lt;/h2&gt;

&lt;h3&gt;
  
  
  The Contract
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract HelloWeb3 {
    string public message;

    constructor(string memory _msg) {
        message = _msg;
    }

    function update(string memory _msg) public {
        message = _msg;
    }
}
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h3&gt;
  
  
  Deploy with Remix
&lt;/h3&gt;

&lt;ol&gt;
&lt;li&gt;Open &lt;a href="https://remix.ethereum.org" rel="noopener noreferrer"&gt;remix.ethereum.org&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;Paste the code&lt;/li&gt;
&lt;li&gt;Compile (Ctrl+S)&lt;/li&gt;
&lt;li&gt;Deploy to testnet&lt;/li&gt;
&lt;li&gt;Call &lt;code&gt;message()&lt;/code&gt; to verify&lt;/li&gt;
&lt;/ol&gt;

&lt;h3&gt;
  
  
  Full Tutorial Series
&lt;/h3&gt;

&lt;p&gt;We publish free Solidity tutorials weekly. Check our GitHub for production-ready examples.&lt;/p&gt;




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</description>
      <category>web3</category>
      <category>python</category>
      <category>blockchain</category>
    </item>
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