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SiteCheck Trade & Energy – Agricultural Commodity Reference Prices (Corn, Wheat, Soy)
x402
SiteCheck Trade & Energy – Agricultural Commodity Reference Prices (Corn, Wheat, Soy) is a paid API for AI agents from api.tradeenergy-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).
Returns World Bank monthly reference prices for corn, wheat, and soybeans (USD per metric ton) from FRED, with latest value and up to 24 months of history.
Price / call$0.002
Success—
StatusUnknown
How this service works
Monthly world reference prices for corn, wheat and soybeans from FRED (World Bank series, USD). These are not CME futures quotes; the name is kept for the owner's route. Latest value plus up to 24 months of history.
Output
A JSON object with three top-level keys (corn, wheat, soy), each containing a unit string, a latest object (date + value), and a history array of {date, value} objects covering up to 24 months. Also includes the FRED source URL and a checkedAt timestamp.
Example use cases
Grain price trend analysis
“Pull the World Bank monthly reference prices for corn, wheat, and soybeans for the past 12 months so I can see how they've trended.”
Commodity cost baseline for supply chain
“I need the latest benchmark USD prices for corn, wheat, and soy per metric ton — using World Bank FRED data — to use as input cost assumptions in my supply chain model.”
Agri-market weekly price monitoring
“Give me this week's World Bank reference prices for corn, wheat, and soybeans and flag how they compare to last month.”
Technical details
Endpoint
GEThttps://api.tradeenergy-api.workers.dev/api/energy/cme-agri-spot-futures?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need official World Bank monthly benchmark prices for the three major grains (corn, wheat, soybeans) sourced from FRED — not for real-time CME futures quotes, intraday spot prices, or other commodities. Ideal for macroeconomic analysis, cost modeling, trade research, and trend monitoring where authoritative reference prices (rather than market-traded prices) are required.
Side effects
- months parameter out of range (must be 1–24) may return an error or be clamped
- Upstream FRED data unavailability could result in stale or missing values
- World Bank series update lag means most-recent months may not yet have data
- Network timeout from the Cloudflare Worker if FRED is slow to respond
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"soy": {
"unit": "USD per metric ton, quarterly",
"latest": {
"date": "2026-07-01",
"value": 457.7389448245753
},
"history": [
{
"date": "2026-07-01",
"value": 457.7389448245753
},
{
"date": "2026-04-01",
"value": 426.3281568183153
}
]
},
"corn": {
"unit": "USD per metric ton",
"latest": {
"date": "2026-09-01",
"value": 236.9161241071429
},
"history": [
{
"date": "2026-09-01",
"value": 236.9161241071429
},
{
"date": "2026-08-01",
"value": 221.3034955803572
}
]
},
"wheat": {
"unit": "USD per metric ton",
"latest": {
"date": "2026-09-01",
"value": 246.85180245
},
"history": [
{
"date": "2026-09-01",
"value": 246.85180245
},
{
"date": "2026-08-01",
"value": 237.8554019809524
}
]
},
"source": "https://fred.stlouisfed.org/graph/fredgraph.csv",
"checkedAt": "2026-10-23T09:38:07.433Z"
}
}Tags
x402
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