Agent Wallet CLI v0.4.0

Supports Prism MCP & multi-server calls
March 16, 2026
Prism

Agent Wallet CLI v0.4.0 is now available, introducing Prism MCP support and multi-server routing for developers building agent-driven payment workflows.

This release adds support for routing tool calls across both the Agent Wallet and Prism MCP servers via dedicated subcommands, fdx wallet call and fdx prism call. A new server registry command is also available, allowing developers to list all configured servers in one place.

Version 0.4.0 includes breaking changes. The fdx call command has been deprecated, WalletClient has been renamed to FdxClient, and new environment variables have been introduced. Developers should review the migration details before upgrading.

Why This Matters

As agent workflows increasingly span both wallet and payment infrastructure, unified CLI tooling becomes essential. Version 0.4.0 delivers:

  • Prism MCP support alongside existing Agent Wallet tooling
  • Clean server routing via fdx wallet call and fdx prism call subcommands
  • A server registry command to list and manage available servers
  • A more consistent SDK interface with the renamed FdxClient

Learn More → https://developers.fd.xyz/agent-wallet/ai-integration/cli

Get Started with Agent Wallet → https://apps.fd.xyz