Can I use this for cross-chain bridges?

Yes, it supports the swapCrossChain transaction type, allowing you to move assets between supported networks like Ethereum and Base.

Does this skill execute the transaction for me?

No, the skill generates the encoded transaction data and metadata. You must sign and broadcast the transaction using your own wallet client or private key.

How do I validate the transaction data before signing?

The skill returns a TransactionMetadata object containing human-readable details, chain IDs, and recipient addresses that you should verify before execution.

Is there a cost to generate these transactions?

Each query via the SDK costs $0.01 USDC through the x402 micropayment system, which is separate from the gas fees required to execute the transaction on-chain.

What blockchain networks are supported?

The skill supports major EVM-compatible chains including Ethereum, Base, Polygon, and others integrated within the Bankr infrastructure.

SDK Transaction Builder

Name: SDK Transaction Builder
Author: BankrBot

byBankrBot

•

API開発

Builds complex blockchain transactions including transfers, NFT operations, and cross-chain bridges using natural language prompts.

概要

The SDK Transaction Builder enables developers to generate ready-to-execute transaction objects for a wide range of Web3 operations through the Bankr SDK. By translating natural language requests into precise transaction data, it simplifies complex blockchain interactions such as multi-chain bridging, NFT minting, and DeFi protocol interactions. This skill is ideal for developers building dApps or automating wallet management, providing structured metadata for validation and seamless execution with libraries like viem or ethers.js.

主な機能

Cross-chain bridging between Ethereum, Base, Polygon, and more
23 GitHub stars
DeFi interactions for staking, wrapping/unwrapping, and perpetual trading
Comprehensive NFT management including minting, purchasing, and transfers
Detailed transaction metadata for pre-execution validation
Native ETH and ERC20 token transfer generation

ユースケース

Building multi-step DeFi workflows like wrapping ETH before a protocol deposit
Automating multi-chain asset movements and token transfers
Integrating programmatic NFT minting or marketplace buying into applications

概要

主な機能

Cross-chain bridging between Ethereum, Base, Polygon, and more
23 GitHub stars
DeFi interactions for staking, wrapping/unwrapping, and perpetual trading
Comprehensive NFT management including minting, purchasing, and transfers
Detailed transaction metadata for pre-execution validation
Native ETH and ERC20 token transfer generation

ユースケース

Building multi-step DeFi workflows like wrapping ETH before a protocol deposit
Automating multi-chain asset movements and token transfers
Integrating programmatic NFT minting or marketplace buying into applications