The self-custody MPC wallet CLI for AI coding agents (Claude Code, Cursor, OpenCode). Natural-language agent mode, 36+ chains, DKLS23 threshold signatures. Seedless.

WebSocket client for Forward MPC operations

Shared types and schemas for Forward MPC Client

Embed script for solana blockchain

SELAT agent payment skill for discovering, ranking, and paying x402 / MPP services with Circle Agent Wallets.

Coinbase Wallet JavaScript SDK

Standalone CLI that pays SELAT Router endpoints over x402 Gateway-batched. Keeps the open-source discovery skill free of heavy deps.

This package defines the foundational TypeScript types of the Wallet Standard, and so provides a practical specification of the Wallet Standard until a formal specification may be completed.

This package defines functions and classes to help Wallets implement the Wallet Standard.

Next-Generation Non-Custodial M-of-N MPC Security & x402 USDC Payment Infrastructure for Autonomous AI Agents

## Overview `mpc-crypto-wallet-v1` enables secure key management using Shamir's Secret Sharing. It allows generating EVM-compatible key pairs, splitting private keys into shards, reconstructing them, and signing transactions.

This package defines TypeScript types for **Standard Features** -- canonical, chain-agnostic features using the `standard` namespace of the Wallet Standard.

This package defines functions to help apps support Wallets that implement the Wallet Standard.

**Silent Shard** uses Multiparty computation (MPC) and enables a set of parties that do not trust each other to jointly compute a secret signing key without being constructed in one place and an ECDSA signature over their secret key shards while not shari

**Silent Shard** uses Multiparty computation (MPC) and enables a set of parties that do not trust each other to jointly compute a secret signing key without being constructed in one place and an ECDSA signature over their secret key shards while not shari

A convenience wrapper that enables you to call Solana Mobile Stack protocol methods using objects from @solana/web3.js

A wallet-standard wallet for mobile wallet apps that conform to the Solana Mobile Wallet Adapter protocol

Classes for managing, encrypting and decrypting Ethereum private keys as a Signer for ethers.

The Pier Multi-Party Computation (MPC) Wallet SDK allows you to create and manage wallets that leverage multi-party computation protocols for enhanced security and privacy. This documentation provides an overview of the API and its components to help you

The Cobo Wallet-as-a-Service (WaaS) 2.0 API is the latest version of Cobo's WaaS API offering. It enables you to access Cobo's full suite of crypto wallet technologies with powerful and flexible access controls. By encapsulating complex security protocols