goldprice.dev
About
goldprice.dev is a real-time gold price API and MCP server that provides eight tools for gold price data, commodities, historical data, news, and prediction market views. It aggregates data from Pyth, WGC, CME, and Stooq, and offers a free tier alongside a Pro tier ($50/month)…
Details
- Author
- Nusantara Ventures, LLC
- Downloads
- 397
- Categories
- Finance
Jump to
- Real-time gold price from multiple sources
- Eight specialized MCP tools
- Free tier and Pro tier ($50/mo)
- Prediction market view and arbitrage tools
- No paywall for AI agent integration
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
goldprice.devCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
Install and configure the MCP server, which is available on every tier with no paywall for AI agent integration. The eight tools are: get_spot_price, list_commodities, get_metadata, get_historical, search_news, search_docs, get_prediction_market_view, and get_prediction_market_arb.
get_spot_price
Return the latest aggregated spot (or GC futures) price for one symbol. Price is a Decimal-formatted string; `is_stale` is true when aggregator detected source divergence or stale FX.
list_commodities
Return the full list of symbols served by this API. Use before get_spot_price / get_historical / get_metadata when you don't know which symbols are supported.
get_metadata
Return provenance metadata for a symbol: aggregated sources, unit, methodology URL, staleness rules. Use for attribution and to document data lineage in downstream reports.
get_historical
Return daily close history for a symbol. Free + Basic tiers are limited to the last 30 days; Pro tier unlocks 10+ years of daily XAU history (2015 to present). Dates must be ISO 8601 (YYYY-MM-DD). Returns series in date-descending order.
search_news
Search recent commodity-market news from curated sources (FT Commodities and Mining.com at v1; more sources rolling out post-launch). Returns up to `limit` items ranked by source quality x recency (weight x exp(-hours_old / 48)). Use before answering 'what happened in gold this week' so you cite live headlines instead of training-data approximations.
search_docs
Search the goldprice.dev FAQ corpus via BM25. Returns top-K matching questions + answers with relevance scores. Use before answering how-to / billing / auth questions so you cite the canonical text instead of guessing from training data.
get_prediction_market_view
Returns the market-implied probability distribution for a commodity (XAU, XAG, HG) at a given expiry date, derived from Polymarket + Kalshi prediction market prices. Useful for bot builders resolving commodity events, options traders comparing to IV surface, or analysts tracking market consensus. Returns percentiles (p10-p90), futures overlay, and confidence tier. See https://goldprice.dev/methodology#prediction-market-view for the math.
get_prediction_market_arb
Returns cross-venue prediction-market arb pairs between Polymarket and Kalshi for a commodity (XAU, XAG, HG). Matches on (asset, threshold ±1%, expiry ±1 day, direction); fees are netted from the edge (Polymarket ~2% taker, Kalshi ~1% trading). Useful for identifying mispriced crossings. Always verify both legs manually before trading. See https://goldprice.dev/methodology#prediction-market-arb.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"goldprice.dev": {
"goldprice": {
"url": "https://api.goldprice.dev/v1/mcp/",
"headers": {
"Authorization": "Bearer ga_live_YOUR_KEY"
}
}
}
}
}
McpServers
{
"goldprice": {
"url": "https://api.goldprice.dev/v1/mcp/",
"headers": {
"Authorization": "Bearer ga_live_YOUR_KEY"
}
}
}
Real-time gold price API + MCP server. 8 tools: get_spot_price, list_commodities, get_metadata, get_historical, search_news, search_docs, get_prediction_market_view, get_prediction_market_arb. Pyth + WGC + CME + Stooq sources, prediction-market view layered on top. Free tier available; Pro tier ($50/mo) for futures + multi-asset (silver, copper). MCP available on every tier, no paywall on AI agent integration.
Sign in to leave a review
Use Google, GitHub, or an email account so ratings stay tied to real people.
No reviews posted yet.
