Introduction

Base URL

https://api.mpcvault.com/v1

For gRPC, connect to api.mpcvault.com:443 with TLS.

Automated Transactions - Create and execute transactions programmatically with API client signing
Deposit Addresses - Generate unique deposit addresses for customer deposits across multiple chains
Batch Payments - Process payroll, airdrops, and bulk transfers efficiently
Message Signing - Sign messages and typed data for DeFi interactions and authentication

The signing process involves creating a request and then executing it:

Method	Use Case	How It Works
Manual	Human approval required	Request appears in MPCVault mobile app
Programmatic	Automated operations	API Client Signer executes automatically

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