# Swig ## Docs - [Build with AI](https://build.onswig.com/build-with-ai.md) - [Credit Card Processing with SWIG](https://build.onswig.com/examples/credit_card.md) - [REST API Reference](https://build.onswig.com/examples/dev-portal/api-reference.md) - [Creating an API Key](https://build.onswig.com/examples/dev-portal/create-api-key.md) - [Creating a Paymaster](https://build.onswig.com/examples/dev-portal/create-paymaster.md) - [Creating a Policy](https://build.onswig.com/examples/dev-portal/create-policy.md) - [Creating a Project](https://build.onswig.com/examples/dev-portal/create-project.md) - [Creating a Swig Wallet](https://build.onswig.com/examples/dev-portal/create-swig.md) - [Error Codes & Troubleshooting](https://build.onswig.com/examples/dev-portal/error-codes.md) - [Fetching Policies](https://build.onswig.com/examples/dev-portal/fetch-policy.md) - [Developer Portal Overview](https://build.onswig.com/examples/dev-portal/index.md) - [Managing Members & Roles](https://build.onswig.com/examples/dev-portal/manage-members.md) - [Managing Paymasters](https://build.onswig.com/examples/dev-portal/manage-paymaster.md) - [Paymaster Overview](https://build.onswig.com/examples/dev-portal/paymaster-overview.md) - [Projects Overview](https://build.onswig.com/examples/dev-portal/projects.md) - [Subscriptions & Billing](https://build.onswig.com/examples/dev-portal/subscriptions-billing.md) - [Transaction History & Analytics](https://build.onswig.com/examples/dev-portal/transaction-history.md) - [Using Ethereum Keys with Swig](https://build.onswig.com/examples/ethereum_keys.md) - [Examples & Recipes](https://build.onswig.com/examples/index.md) - [Migrating from Squads multisig](https://build.onswig.com/examples/migrating-from-squads.md) - [Adding Multiple Authorities Efficiently](https://build.onswig.com/examples/multi_authority.md) - [Passkey Integration](https://build.onswig.com/examples/passkeys.md) - [Advanced Paymaster Usage](https://build.onswig.com/examples/paymaster/advanced-usage.md) - [Using Paymaster SDK](https://build.onswig.com/examples/paymaster/index.md) - [Sponsoring Transactions](https://build.onswig.com/examples/paymaster/sponsor-transactions.md) - [Using Secp256r1 (P-256) Authorities in Swig](https://build.onswig.com/examples/secp256r1_authority.md) - [Working with Sessions in Swig](https://build.onswig.com/examples/sessions.md) - [Sub Accounts in Swig](https://build.onswig.com/examples/sub_accounts.md) - [Subscriptions with Swig](https://build.onswig.com/examples/subscription.md) - [Jupiter Swapping with Swig](https://build.onswig.com/examples/swap.md) - [Transferring stuff with Swig](https://build.onswig.com/examples/transfer.md) - [V2 Protocol Features](https://build.onswig.com/examples/v2_features.md) - [About Swig](https://build.onswig.com/index.md) - [Links & Contact](https://build.onswig.com/links-and-contact.md) - [Swig Docs MCP Support](https://build.onswig.com/mcp-support.md) - [Products & SDKs](https://build.onswig.com/products-and-sdks.md) - [Error types](https://build.onswig.com/reference/error-types/index.md) - [Swig SDK Overview](https://build.onswig.com/reference/index.md) - [Swig MCP Server](https://build.onswig.com/reference/mcp-server.md) - [Rust SDK](https://build.onswig.com/reference/rust/index.md) - [Instruction Builder](https://build.onswig.com/reference/rust/instruction_builder.md) - [Rust Wallet](https://build.onswig.com/reference/rust/rust_wallet.md) - [Actions](https://build.onswig.com/reference/typescript/actions.md) - [Swig TypeScript SDK](https://build.onswig.com/reference/typescript/index.md) - [Swig Kit Package (Web3.js 2.0)](https://build.onswig.com/reference/typescript/kit.md) - [Build an Embedded Wallet with Swig and Para](https://build.onswig.com/tutorials/embeded_wallet_para/index.md) - [Getting Started with Swig MCP](https://build.onswig.com/tutorials/mcp/index.md) - [1. Creating a Swig](https://build.onswig.com/tutorials/typescript/create.md) - [0. Environment Setup](https://build.onswig.com/tutorials/typescript/env.md) - [Getting Started with Swig TS SDK](https://build.onswig.com/tutorials/typescript/index.md) - [2. Managing Authorities and Actions](https://build.onswig.com/tutorials/typescript/managing_authorities.md) - [Migration Guide: Beta to v1.0](https://build.onswig.com/tutorials/typescript/migration-v1.md) - [3. Signing with Swig](https://build.onswig.com/tutorials/typescript/sign.md) - [Use Cases: Customers](https://build.onswig.com/use-case-customers.md) - [Use Cases: Partners](https://build.onswig.com/use-case-partners.md) - [Swig TypeScript SDK v1.0 Release Notes](https://build.onswig.com/v1-release-notes.md)