Marketplace · API · x402

api.prereason.com/api/commodities/silver

Silver through the silver fund and silver's own price. SLV's share price and the World Bank's monthly average silver price per troy ounce, speculators' net position in COMEX silver futures (CFTC), and the gold fund, the 10 year real Treasury rate, the dollar, copper and silver miners' funds beside it, each with its measured relationship to SLV. Commodity market data for research agents. A paid call serves today or any ?date= on record.

Endpointhttps://api.prereason.com/api/commodities/silver
Trust✓ Verified callable · 100% uptime over 1 checks · ~1850 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xa499f6F6ab97ba87DB2e1fD7a1e3534125b60018
methodGET
last updated2026-11-09T22:58:55.665Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.prereason.com/api/commodities/silver
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-a7a2dce814b194c8

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

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