Supported networks

The Startale AA SDK supports Soneium Minato (testnet) and Soneium Mainnet. Both run EntryPoint v0.7 so the SDK call sites are identical across networks; only the chain object and bundler URL change.

Soneium Minato (testnet)

Parameter	Value
Network name	Soneium Minato
Chain ID	`1946`
Native token	ETH (18 decimals)
Block explorer	soneium-minato.blockscout.com
Bundler URL pattern	`https://soneium-minato.bundler.scs.startale.com?apikey=YOUR_API_KEY`
Paymaster URL	`https://paymaster.scs.startale.com/v1?apikey=YOUR_API_KEY`
EntryPoint version	v0.7
viem chain export	`soneiumMinato` (`viem/chains`)

Soneium Mainnet

Parameter	Value
Network name	Soneium Mainnet
Chain ID	`1868`
Native token	ETH (18 decimals)
Block explorer	soneium.blockscout.com
Bundler URL pattern	`https://soneium.bundler.scs.startale.com?apikey=YOUR_API_KEY`
Paymaster URL	`https://paymaster.scs.startale.com/v1?apikey=YOUR_API_KEY`
EntryPoint version	v0.7
viem chain export	`soneium` (`viem/chains`)

What “EntryPoint v0.7” means for you

The EntryPoint contract is the onchain singleton that validates and executes UserOperations. Version v0.7 is the current spec; the practical implications are:

The SDK encodes UserOperations in the v0.7 layout (paymasterAndData is split into paymaster, paymasterVerificationGasLimit, and paymasterPostOpGasLimit).
The bundler accepts the eth_sendUserOperation JSON-RPC method with the v0.7 schema.
ERC-7579 module actions reference EntryPoint v0.7 selectors when building installation calldata.

You do not need to set the EntryPoint version manually; the SDK targets v0.7 throughout.

Token paymaster supported tokens

The Startale Token Paymaster accepts the tokens below as gas. Pass the token address as paymasterContext.token in createSmartAccountClient.

Soneium Minato

Token	Address	Notes
ASTR	`0x26e6f7c7047252DdE3dcBF26AA492e6a264Db655`	Bridge from Sepolia or contact the team for testnet allocations.
USDC	`0xfF0CBFbA43a1Ce2B8d72B2f3121558BcBd4B03a6`	Bridge USDC from Sepolia.
USDC.e	`0xE9A198d38483aD727ABC8b0B1e16B2d338CF0391`	Canonical bridged USDC variant.

Soneium Mainnet

Token	Address
ASTR	`0x2CAE934a1e84F693fbb78CA5ED3B0A6893259441`
SolvBTC	`0x541fd749419ca806a8bc7da8ac23d346f2df8b77`
WBTC	`0x0555e30da8f98308edb960aa94c0db47230d2b9c`
USDC.e	`0xba9986d2381edf1da03b0b9c1f8b00dc4aacc369`

The list above is updated whenever a new token is whitelisted; verify the latest addresses against the SCS Portal before shipping.

Network selection in code

import { http, createPublicClient } from "viem"
import { soneium, soneiumMinato } from "viem/chains"
import { toStartaleSmartAccount } from "@startale-scs/aa-sdk"

const chain = process.env.NETWORK === "mainnet" ? soneium : soneiumMinato

const account = await toStartaleSmartAccount({
  signer,
  chain,
  transport: http(),
  index: 0n,
})

Symbol	Source	Role
`soneium`, `soneiumMinato`	`viem/chains`	Pre-baked viem `Chain` definitions. Use them anywhere the SDK or `viem` asks for a chain.
`http`	`viem`	HTTP transport. Defaults to the chain’s public RPC unless you pass an override.

Overview

Getting started

Tutorials

Auth providers

Advanced

EIP-7702

Resources

FAQ

Soneium Minato (testnet)

Soneium Mainnet

What “EntryPoint v0.7” means for you

Token paymaster supported tokens

Soneium Minato

Soneium Mainnet

Network selection in code

Next steps

Contracts and audits

ERC-20 paymaster

​Soneium Minato (testnet)

​Soneium Mainnet

​What “EntryPoint v0.7” means for you

​Token paymaster supported tokens

​Soneium Minato

​Soneium Mainnet

​Network selection in code

​Next steps

Contracts and audits

ERC-20 paymaster

Soneium Minato (testnet)

Soneium Mainnet

What “EntryPoint v0.7” means for you

Token paymaster supported tokens

Soneium Minato

Soneium Mainnet

Network selection in code

Next steps