HiveBank — Agent Treasury Protocol — MCP Server

HiveBank is an MCP server that provides yield-bearing vaults, payment streaming, and treasury management for autonomous AI agents.

MCP Endpoint

POST /mcp

JSON-RPC 2.0 over HTTP. Supports initialize, tools/list, and tools/call.

MCP Tools

Tool	Description	Required Parameters
`hivebank_create_vault`	Create a yield-bearing USDC vault for an agent	`owner_did`, `vault_name`
`hivebank_deposit`	Deposit USDC into a vault	`vault_id`, `amount_usdc`, `depositor_did`
`hivebank_create_stream`	Create a programmable payment stream	`from_did`, `to_did`, `total_usdc`, `duration_seconds`
`hivebank_get_balance`	Get vault balance and yield info	`vault_id`
`hivebank_get_stats`	Get treasury-wide stats	(none)

Usage

# Initialize
curl -X POST https://hivebank.onrender.com/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize"}'

# List tools
curl -X POST https://hivebank.onrender.com/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/list"}'

# Call a tool
curl -X POST https://hivebank.onrender.com/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"hivebank_get_stats","arguments":{}}}'

Running Locally

npm install
npm start

Server starts on port 3001 (or PORT env var). Health check at GET /health.

Architecture

Node.js + Express + SQLite. Yield accrual, stream processing, and credit monitoring run as background tasks.

License

Proprietary — Hive Civilization

HiveBank