@biconomy/sdk
abstractJS 🚀
@biconomy/sdk
⚠️ DEPRECATED
++Warning +This SDK has been deprecated in favor of the new Biconomy SDK. Please use the new SDK for all new projects and consider migrating existing ones.
+Visit docs.biconomy.io for updated documentation and migration guides.
+
abstractjs 🚀
The Biconomy SDK is your all-in-one toolkit for building decentralized applications (dApps) with ERC4337 Account Abstraction and Smart Accounts. It is designed for seamless user experiences and offers non-custodial solutions for user onboarding, sending transactions (userOps), gas sponsorship and much more.
📚 Table of Contents
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@@ -26,12 +31,12 @@
🛠️ Quickstart
Installation
- Add the package:
bun add @biconomy/sdk viem @rhinestone/module-sdk +bun add abstractjs viem @rhinestone/module-sdk- Basic Usage:
import { toMultichainNexusAccount, mcUSDC } from "@biconomy/sdk";
import { base, optimism } from "viem/chains";
import { privateKeyToAccount } from "viem/accounts";
const eoaAccount = privateKeyToAccount(`0x${process.env.PRIVATE_KEY}`)
const mcNexus = await toMultichainNexusAccount({
chains: [base, optimism],
signer: eoaAccount
})
const meeClient = createMeeClient({ account: mcNexus })
const quote = await meeClient.getQuote({
instructions: [{
calls: [{ to: "0x...", value: 1n }],
chainId: base.id
}],
feeToken: {
address: mcUSDC.addressOn(base.id), // Token used to pay for the transaction
chainId: base.id // Chain where the payment will be processed
}
})
// Execute the quote and get back a transaction hash
// This sends the transaction to the network
const { hash } = await meeClient.executeQuote({ quote }) +import { toMultichainNexusAccount, mcUSDC } from "abstractjs";
import { base, optimism } from "viem/chains";
import { privateKeyToAccount } from "viem/accounts";
const eoaAccount = privateKeyToAccount(`0x${process.env.PRIVATE_KEY}`)
const mcNexus = await toMultichainNexusAccount({
chains: [base, optimism],
signer: eoaAccount
})
const meeClient = createMeeClient({ account: mcNexus })
const quote = await meeClient.getQuote({
instructions: [{
calls: [{ to: "0x...", value: 1n }],
chainId: base.id
}],
feeToken: {
address: mcUSDC.addressOn(base.id), // Token used to pay for the transaction
chainId: base.id // Chain where the payment will be processed
}
})
// Execute the quote and get back a transaction hash
// This sends the transaction to the network
const { hash } = await meeClient.executeQuote({ quote })Testing
Prerequisites:
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- Biconomy Documentation
- Biconomy Dashboard -
- API Documentation +
- API Documentation
- Contributing Guidelines: Learn how to contribute to our project, from code contributions to documentation improvements.
- Code of Conduct: Our commitment to fostering an open and welcoming environment.
- Security Policy: Guidelines for reporting security vulnerabilities. @@ -59,4 +64,4 @@
License
This project is licensed under the MIT License. See the LICENSE file for details
Connect with Biconomy 🍊
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