# dApp Developers

- [API JSON-RPC](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc.md)
- [Tham chiếu API](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references.md)
- [eth](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/eth.md): API không gian tên eth.
- [Cảnh báo](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/eth/caution.md): Lưu ý khi sử dụng API không gian tên eth trong Klaytn.
- [Tài khoản](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/eth/account.md)
- [Khối](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/eth/block.md)
- [Giao dịch](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/eth/transaction.md)
- [Cấu hình](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/eth/config.md)
- [Bộ lọc](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/eth/filter.md)
- [Gas](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/eth/gas.md)
- [Khác](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/eth/misc.md)
- [klay](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/klay.md): API liên quan đến tài khoản, khối, giao dịch và nút.
- [Tài khoản](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/klay/account.md)
- [Khối](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/klay/block.md)
- [Giao dịch](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/klay/transaction.md)
- [Làm việc với các loại giao dịch của Klaytn](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/klay/transaction/transaction-type-support.md)
- [Cấu hình](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/klay/config.md)
- [Bộ lọc](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/klay/filter.md)
- [Gas](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/klay/gas.md)
- [Khác](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/klay/misc.md)
- [net](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/network.md): API được sử dụng để truy vấn cấu hình mạng.
- [gỡ lỗi](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/debug.md): API được sử dụng để kiểm tra và gỡ lỗi trạng thái nút và dữ liệu chuỗi khối trong thời gian chạy.
- [Ghi bản ghi](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/debug/logging.md)
- [Tạo hồ sơ](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/debug/profile.md)
- [Theo dõi thời gian chạy](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/debug/go_trace.md)
- [Gỡ lỗi thời gian chạy](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/debug/runtime.md)
- [Theo dõi VM](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/debug/tracing.md)
- [Theo dõi tiêu chuẩn VM](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/debug/standard_tracing.md)
- [Kiểm tra chuỗi khối](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/debug/blockchain.md)
- [quản trị viên](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/admin.md): API dùng để kiểm soát nút Klaytn.
- [cá nhân](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/personal.md): API để quản lý tài khoản và khóa riêng tư trong nút.
- [txpool](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/txpool.md): API dùng để kiểm tra bể giao dịch trong nút.
- [quản trị](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/api-references/governance.md): Các API liên quan đến Cơ chế quản trị của Klaytn.
- [Tham chiếu API chuỗi dịch vụ](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/servicechain.md): Không gian tên liên quan đến "Chuỗi dịch vụ".
- [cầu nối chính](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/servicechain/mainbridge.md): API liên quan đến EN chuỗi chính được kết nối với chuỗi dịch vụ.
- [cầu nối phụ](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/servicechain/subbridge.md): API liên quan đến chuỗi dịch vụ EN.
- [Mã lỗi giao dịch](https://archive-vn.docs.klaytn.foundation/content/dapp/json-rpc/transaction-error-codes.md)
- [Nhà cung cấp dịch vụ RPC](https://archive-vn.docs.klaytn.foundation/content/dapp/rpc-service.md)
- [Điểm cuối công khai](https://archive-vn.docs.klaytn.foundation/content/dapp/rpc-service/public-en.md)
- [SDK & thư viện để tương tác với Nút Klaytn](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk.md)
- [caver-js](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js.md)
- [Bắt đầu](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/getting-started.md)
- [Gửi giao dịch mẫu](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/sending-transaction.md)
- [Tham chiếu API](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references.md): Các gói được caver-js cung cấp.
- [caver.tài khoản](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.account.md)
- [caver.wallet](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.wallet.md)
- [caver.wallet.keyring](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.wallet/keyring.md)
- [caver.transaction](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.transaction.md)
- [Cơ bản](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.transaction/basic.md)
- [Ủy thác phí](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.transaction/fee-delegation.md)
- [Ủy thác phí một phần](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.transaction/partial-fee-delegation.md)
- [caver.rpc](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.rpc.md)
- [caver.rpc.klay](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.rpc/klay.md)
- [caver.rpc.net](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.rpc/net.md)
- [caver.rpc.governance](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.rpc/governance.md)
- [caver.contract](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.contract.md)
- [caver.abi](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.abi.md)
- [caver.kct](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.kct.md): Gói caver-js được sử dụng để tương tác với KCT.
- [caver.kct.kip7](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.kct/kip7.md)
- [caver.kct.kip17](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.kct/kip17.md)
- [caver.kct.kip37](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.kct/kip37.md)
- [caver.validator](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.validator.md)
- [caver.utils](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.utils.md): caver-js utility APIs.
- [caver.ipfs](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/api-references/caver.ipfs.md)
- [caver-js ~v1.4.1](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1.md)
- [Bắt đầu (~v1.4.1)](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/getting-started_1.4.1.md)
- [Tham chiếu API](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references.md): Các gói được caver-js cung cấp.
- [caver.klay](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay.md): Trình bao JavaScript cho API Klaytn xung quanh không gian tên 'klay'.
- [Tài khoản](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay/account.md)
- [Khối](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay/block.md)
- [Giao dịch](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay/transaction.md)
- [Cũ](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay/transaction/sendtx_legacy.md)
- [Chuyển giá trị](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay/transaction/sendtx_value_transfer.md)
- [Ghi chú về chuyển giá trị](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay/transaction/sendtx_value_transfer_memo.md)
- [Cập nhật tài khoản](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay/transaction/sendtx_account_update.md)
- [Triển khai hợp đồng thông minh](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay/transaction/sendtx_smart_contract_deploy.md)
- [Thực thi hợp đồng thông minh](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay/transaction/sendtx_smart_contract_execution.md)
- [Cancel](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay/transaction/sendtx_cancel.md)
- [Cấu hình](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay/config.md)
- [Bộ lọc](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay/filter.md)
- [Khác](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay/misc.md)
- [caver.klay.net](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay.net.md): Trình bao JavaScript cho API Klaytn xung quanh không gian tên 'net'.
- [caver.klay.tài khoảns](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay.accounts.md): API caver-js API liên quan đến việc quản lý tài khoản.
- [caver.klay.Contract](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay.contract.md): Một đối tượng caver-js được sử dụng để tương tác với một hợp đồng thông minh.
- [caver.klay.KIP7](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay.kip7.md): Một đối tượng caver-js được sử dụng để tương tác với một hợp đồng thông minh cho KIP7.
- [caver.klay.KIP17](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay.kip17.md): Đối tượng caver-js được sử dụng để tương tác với hợp đồng thông minh cho KIP17.
- [caver.klay.abi](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.klay.abi.md): caver-js API liên quan đến mã hóa và giải mã ABI.
- [caver.utils (~v1.4.1)](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/api-references/caver.utils_1.4.1.md): caver-js utility APIs.
- [Di chuyển từ web3.js](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-js/v1.4.1/porting-from-web3.js.md)
- [caver-java](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-java.md)
- [Bắt đầu](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-java/getting-started.md)
- [caver-java ~v1.4.0](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-java/v1.4.0.md)
- [Bắt đầu (~v1.4.0)](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-java/v1.4.0/getting-started_1.4.0.md)
- [Di chuyển từ web3j](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/caver-java/v1.4.0/porting-from-web3j.md)
- [ethers.js](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/ether-js.md)
- [web3.js](https://archive-vn.docs.klaytn.foundation/content/dapp/sdk/web3-js.md)
- [Hướng dẫn](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials.md): Chương này gồm các ví dụ dApp thực tế với đầy đủ mã nguồn và giải thích.
- [Bộ công cụ trực tuyến của Klaytn](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaytn-online-toolkit.md)
- [Ví dụ về ủy thác phí](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/fee-delegation-example.md)
- [Count DApp](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/count-dapp.md)
- [1. Thiết lập môi trường](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/count-dapp/1.-environment-setup.md)
- [2. Sao chép Count DApp](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/count-dapp/2.-clone-count-dapp.md)
- [3. Cấu trúc thư mục](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/count-dapp/3.-directory-structure.md)
- [4. Soạn hợp đồng thông minh](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/count-dapp/4.-write-smart-contract.md)
- [5. Tổng quan về mã Frontend](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/count-dapp/5.-frontend-code-overview.md)
- [5-1. Thành phần số khối](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/count-dapp/5.-frontend-code-overview/5-1.-blocknumber-component.md)
- [5-2. Thành phần xác thực](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/count-dapp/5.-frontend-code-overview/5-2.-auth-component.md)
- [5-3. Thành phần đếm](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/count-dapp/5.-frontend-code-overview/5-3.-count-component.md)
- [6. Triển khai hợp đồng](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/count-dapp/6.-deploy-contract.md)
- [7. Chạy ứng dụng](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/count-dapp/7.-run-app.md)
- [Klaystagram](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaystagram.md)
- [1. Thiết lập môi trường](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaystagram/1.-environment-setup.md)
- [2. Sao chép Klaystagram DApp](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaystagram/2.-clone-klaystagram-dapp.md)
- [3. Cấu trúc thư mục](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaystagram/3.-directory-structure.md)
- [4. Soạn hợp đồng thông minh Klaystagram](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaystagram/4.-write-klaystagram-smart-contract.md)
- [5. Triển khai hợp đồng](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaystagram/5.-deploy-contract.md)
- [6. Tổng quan về mã Frontend](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaystagram/6.-frontend-code-overview.md)
- [7. Trang thông tin](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaystagram/7.-feedpage.md)
- [7-1. Kết nối hợp đồng với Frontend](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaystagram/7.-feedpage/7-1.-connect-contract-to-frontend.md)
- [7-2. Thành phần UploadPhoto](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaystagram/7.-feedpage/7-2.-uploadphoto-component.md)
- [7-3. Thành phần nguồn cấp dữ liệu](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaystagram/7.-feedpage/7-3.-feed-component.md)
- [7-4. Thành phần TransferOwnership](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaystagram/7.-feedpage/7-4.-transferownership-component.md)
- [8. Chạy ứng dụng](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/klaystagram/8.-run-app.md)
- [Building a Buy Me a Coffee dApp](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/buy-me-a-coffee.md)
- [1. Project Setup](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/buy-me-a-coffee/1.-project-setup.md)
- [2. Creating a BMC Smart Contract](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/buy-me-a-coffee/2.-creating-bmc-contract.md)
- [3. Testing the contract using scripts](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/buy-me-a-coffee/3.-testing-bmc-contract-using-scripts.md)
- [4. Deploying BMC Smart contract](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/buy-me-a-coffee/4.-deploying-bmc-contract.md)
- [5. Building the BMC Frontend with React and Web3Onboard](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/buy-me-a-coffee/5.-bmc-frontend-with-react-and-web3onboard.md)
- [6. Deploying Frontend code on IPFS using Fleek](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/buy-me-a-coffee/6.-deploying-frontend-to-fleek.md)
- [7. Conclusion](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/buy-me-a-coffee/7.-conclusion.md)
- [Migrating Ethereum App to Klaytn](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/migrating-ethereum-app-to-klaytn.md)
- [Connecting MetaMask](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/connecting-metamask.md)
- [Connecting Remix](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/connecting-remix.md)
- [Verifying Smart Contracts Using Block Explorers](https://archive-vn.docs.klaytn.foundation/content/dapp/tutorials/verifying-contracts.md)
- [Công cụ dành cho nhà phát triển](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools.md): Trang này bao gồm danh sách những công cụ phát triển giúp bạn xây dựng các ứng dụng phi tập trung trên Klaytn.
- [Ví](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started.md)
- [Kaikas](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/kaikas.md)
- [Ví Klaytn](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/klaytn-wallet.md)
- [Két Klaytn](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/klaytn-safe.md)
- [Thiết kế két Klaytn](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/klaytn-safe/design.md)
- [Tạo két](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/klaytn-safe/create-a-safe.md)
- [Thêm tài sản](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/klaytn-safe/add-assets.md)
- [Gửi tài sản](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/klaytn-safe/send-assets.md)
- [Tương tác hợp đồng](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/klaytn-safe/contract-interaction.md)
- [Trình xây dựng giao dịch](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/klaytn-safe/tx-builder.md)
- [Các điểm đến nút](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/klaytn-safe/points.md)
- [Câu hỏi thường gặp](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/klaytn-safe/faqs.md)
- [Thư Viện Ví](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/wallet-libraries.md)
- [Web3Auth](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/wallet-libraries/web3auth.md)
- [Web3Modal](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/wallet-libraries/web3modal.md)
- [Web3-Onboard](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started/wallet-libraries/web3onboard.md)
- [Oracle](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started-1.md)
- [Hệ Thống Orakl](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started-1/orakl-network.md)
- [Witnet](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started-1/witnet.md)
- [SupraOracles](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started-1/supraoracles.md)
- [Trình duyệt khối](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started-2.md)
- [Klaytnscope](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/getting-started-2/klaytnscope.md)
- [Klaytn Contracts Wizard](https://archive-vn.docs.klaytn.foundation/content/dapp/developer-tools/klaytn-contracts-wizard.md)


---

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