Metals Api

live Data

Metals API MCP — wraps Metals-API (metals-api.com)

2 tools
0ms auth
free tier 50 calls/day

Tools

get_latest

Get the latest precious and base metal spot prices (gold, silver, platinum, palladium, copper, etc.). Prices are per troy ounce. Optionally specify base currency and metal symbols.

No parameters required.

▶ Try it
get_historical

Get metal prices for a specific historical date. Returns spot prices per troy ounce for that day. Useful for tracking price changes or computing returns.

No parameters required.

▶ Try it

Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash 
curl -X POST https://gateway.pipeworx.io/metals-api/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash 
curl -X POST https://gateway.pipeworx.io/metals-api/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"get_latest","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript 
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("get_latest", {});
ask_pipeworx 
// Or ask in plain English:
const answer = await px.ask("metals api mcp — wraps metals-api (metals-api");