vishwa-ondo-mcp

An MCP server that puts the Vishwa exchange API in reach of any MCP-capable agent (Claude, ChatGPT, Copilot…). It wraps the USDC→USDY flow on Solana — quote, prepare, submit, status — so an agent can price and draft a real subscription by tool call instead of a bespoke integration.

It is a thin wrapper by design:

• Never signs, never holds funds. prepare_swap returns an unsigned transaction; the signature happens in the user's own wallet.

• Eligibility is not implied. prepare_swap requires an explicit acknowledgement that the beneficial owner is a non-US, non-restricted person eligible to hold USDY (Reg S). The API enforces this server-side and refuses to build a transaction without it; geo restrictions apply on submit.

• No credentials in this repo. The API key and agent ID come from the environment.

Tools

Related MCP server: Clawswap

Requirements

An instance of the exchange service from vishwanetwork/agent-api (apps/exchange), plus an API key and agent ID issued by its auth service.

Run

npm install
EXCHANGE_BASE_URL=http://localhost:36002 \
VETA_APIKEY=<your key> \
VETA_AGENTID=<your agent id> \
node server.js

Smoke test (lists the tools and fetches a live quote):

node test-client.js

Add to Claude Code

claude mcp add vishwa-ondo \
  -e EXCHANGE_BASE_URL=http://localhost:36002 \
  -e VETA_APIKEY=<your key> \
  -e VETA_AGENTID=<your agent id> \
  -- node /absolute/path/to/server.js

Then just ask: "quote 1000 USDC into USDY".

Environment