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Documentation Index

Fetch the complete documentation index at: https://docs.startale.com/llms.txt

Use this file to discover all available pages before exploring further.

The App SDK is the integration library for connecting web applications to the Startale App on Soneium. It lets developers build applications that authenticate users, sign messages, and submit onchain transactions through a familiar EIP-1193 provider and a wagmi connector. SDK abstracts wallet and key management.

Quickstart

Install the SDK, connect a Startale smart account, sign and send your first transaction in under three minutes.

SDK reference

A full integration walkthrough, covering installation, error & how to use the methods.

Mini Apps

Ship your project as a Mini App inside the Startale App. Manifest, context, submission.

API reference

Per-method pages for every supported RPC method, with parameters, and error handling.

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What you get

Smart accounts

Use the SDK to provision an ERC-4337 smart account for every user. The account is exposed through a EIP-1193 provider.

Paymaster ready

Mini Apps run gasless inside the Startale App. Standalone dapps wire any ERC-7677 paymaster (managed, self-funded, or self-hosted) through paymasterOptions.

One sign-in, every project

Let users sign in with Google, LINE, passkey, or an existing wallet. The same smart-account address resolves across every Startale-integrated app.

Built-in user acquisition

Distribute as a Mini App inside the Startale App and reach users with active smart accounts on Soneium ecosystem.

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Pick a path

I'm building a standalone application

Add the SDK to your existing project. Users connect through a popup to the Startale App.

I'm shipping a Mini App

Build a Mini App that runs inside the Startale App and uses the host wallet directly.

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Resources

GitHub

The @startale/app-sdk source and examples.

Discord

Ask questions and share what you are building.

X

Updates from the Startale Group and the App teams.