ReceiptRail — x402 Delivery Receipts

Overview

ReceiptRail — x402 Delivery Receipts is an MCP server that provides on-chain delivery receipts on Solana with hash-locked, verifiable proof of delivery. By exposing x402 receipt functionality through the Model Context Protocol, it lets AI assistants call receipt operations directly as tools rather than requiring manual handoff between applications.

The server runs as a remote endpoint at https://agenttoll-receipts.app.workbuddy.host/mcp, so there's nothing to install or configure locally. No authentication is required to connect. The latest release is v0.2.1, and more information is available at https://agenttoll-receipts.app.workbuddy.host.

ReceiptRail is listed in the Development category on mcp.site and works with any MCP client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server, claim this listing to verify your ownership, earn the Verified badge, and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: ReceiptRail — x402 Delivery Receipts
URL:  https://agenttoll-receipts.app.workbuddy.host/mcp