# Altude

- [Build on Solana. Keep users in control.](https://docs.altude.so/introduction.md): Keep private keys with your users, not your backend. Altude handles transaction validation, fee sponsorship, and relay so your team can ship without building the infrastructure from scratch.
- [Quickstart](https://docs.altude.so/quickstart.md): Make your first sponsored Solana transaction in under five minutes.
- [Gas Station with your wallet stack](https://docs.altude.so/integrations/overview.md): How Altude Gas Station fits alongside wallet infrastructure providers like Turnkey, Privy, Crossmint, and Dynamic — without replacing them.
- [Turnkey](https://docs.altude.so/integrations/turnkey.md): Pair Turnkey's passkey-backed wallet infrastructure with Altude Gas Station to deliver gasless Solana transactions.
- [Privy](https://docs.altude.so/integrations/privy.md): Pair Privy's embedded wallet platform with Altude Gas Station to deliver gasless Solana transactions.
- [Crossmint](https://docs.altude.so/integrations/crossmint.md): Pair Crossmint's embedded wallet platform with Altude Gas Station to deliver gasless Solana transactions.
- [Dynamic](https://docs.altude.so/integrations/dynamic.md): Pair Dynamic's embedded wallet kit with Altude Gas Station to deliver gasless Solana transactions.
- [Install Android SDK](https://docs.altude.so/SDKs/solana/android-kotlin/installation.md): Install the production Altude Core and Gas Station modules.
- [Setup](https://docs.altude.so/SDKs/solana/android-kotlin/instantiate-the-altude-client.md): Initialize Altude with an application-owned transaction signer.
- [Create Account](https://docs.altude.so/SDKs/solana/android-kotlin/create-account.md)
- [Close Account](https://docs.altude.so/SDKs/solana/android-kotlin/close-account.md)
- [Check Balance](https://docs.altude.so/SDKs/solana/android-kotlin/check-balance.md)
- [Send Token](https://docs.altude.so/SDKs/solana/android-kotlin/send-token.md)
- [Get Account History](https://docs.altude.so/SDKs/solana/android-kotlin/get-account-history.md)
- [Get Account Info](https://docs.altude.so/SDKs/solana/android-kotlin/get-account-info.md)
- [TypeScript / JavaScript](https://docs.altude.so/SDKs/solana/typescript/overview.md): Build gasless Solana applications with the Altude TypeScript SDK.
- [Installation](https://docs.altude.so/SDKs/solana/typescript/installation.md): Install the Altude TypeScript SDK in Node.js, browser, or React Native projects.
- [Set Up the Client](https://docs.altude.so/SDKs/solana/typescript/setup.md): Initialize AltudeGasStation with an API key and API-scoped RPC configuration.
- [Create Token Accounts](https://docs.altude.so/SDKs/solana/typescript/create-account.md): Create sponsored associated token accounts with a local signer.
- [Close Token Accounts](https://docs.altude.so/SDKs/solana/typescript/close-account.md): Close empty token accounts and reclaim their rent.
- [Check a Balance](https://docs.altude.so/SDKs/solana/typescript/check-balance.md): Read SOL or SPL token balances for a Solana address.
- [Send SOL or Tokens](https://docs.altude.so/SDKs/solana/typescript/send-token.md): Build, sign, sponsor, and relay SOL or SPL token transfers.
- [Get Account History](https://docs.altude.so/SDKs/solana/typescript/get-account-history.md): Read paginated transaction history for a Solana wallet.
- [Get Account Info](https://docs.altude.so/SDKs/solana/typescript/get-account-info.md): Fetch on-chain information for a Solana account.
- [React Native and Hermes](https://docs.altude.so/SDKs/solana/typescript/react-native.md): Use altude-js in React Native without Node.js Buffer or WebSocket polyfills.
- [React Native payment app demo](https://docs.altude.so/SDKs/solana/typescript/react-native-pay-demo.md): Explore a complete React Native USDC payment flow powered by Altude Gas Station.
- [Core Utilities](https://docs.altude.so/SDKs/solana/typescript/core-utilities.md): Use Altude errors, mnemonic derivation, and authenticated Gill RPC helpers.
- [RPC Configuration and Errors](https://docs.altude.so/SDKs/solana/typescript/rpc-and-errors.md): Handle API-scoped RPC configuration, token refresh, and structured Altude errors.
- [Gas Station API](https://docs.altude.so/api-reference/introduction.md): REST API reference for the Altude Gas Station — account management, fee-sponsored transactions, and transaction relay on Solana.
- [Getting Started with Gas Station API](https://docs.altude.so/api-reference/getting-started.md): Quick start guide for using the Altude Gas Station API
- [Get API Configuration](https://docs.altude.so/api-reference/altude-api/transaction/configuration.md): Get API Configuration using APIKey
- [Get Account Balance](https://docs.altude.so/api-reference/altude-api/account/balance.md): Get the balance of a specific account
- [Create Account](https://docs.altude.so/api-reference/altude-api/account/create.md): Create a new account using a signed transaction
- [Close Account](https://docs.altude.so/api-reference/altude-api/account/close.md): Close an ATA using a signed transaction
- [Get Account History](https://docs.altude.so/api-reference/altude-api/account/history.md): Get transaction history for an account
- [Get Account Info](https://docs.altude.so/api-reference/altude-api/account/info.md): Get detailed information about an account
- [Send Transaction](https://docs.altude.so/api-reference/altude-api/transaction/send.md): Send a single transaction to the Solana network
- [Send Batch Transactions](https://docs.altude.so/api-reference/altude-api/transaction/send-batch.md): Send multiple transactions as a batch to the Solana network
- [Converting from Kinetic to Gas Station API](https://docs.altude.so/api-reference/gas-station/converting-from-kinetic.md): Guide for migrating from Kinetic API to the new Gas Station API

## OpenAPI Specs

- [openapi](/api-reference/openapi.json)

## Optional

- [Community](https://discord.gg/9gPsQeZD7x)
- [Blog](https://medium.com/altude)


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