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SiteCheck Trade & Energy – BLS Wood Pulp Producer Price Index (WPU0911 via FRED)
x402
SiteCheck Trade & Energy – BLS Wood Pulp Producer Price Index (WPU0911 via FRED) 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 the US Bureau of Labor Statistics producer price index for wood pulp (BLS series WPU0911, sourced from FRED) as a monthly index value, with up to 24 months of history.
Price / call$0.002
Success—
StatusUnknown
How this service works
US producer price index for wood pulp (BLS series WPU0911, via FRED), monthly index value. This is a price index, not the RISI Northern Bleached Softwood Kraft (NBSK) benchmark; the route name is kept for the owner. Latest value plus up to 24 months of history.
Output
A JSON object containing the BLS series identifier (WPU0911), the latest monthly index value with its date, a history array of up to 24 month-by-month {date, value} entries, the source FRED URL, the unit ('index'), and a checkedAt timestamp indicating when the data was last fetched.
Example use cases
Pulp cost trend for procurement planning
“Pull the BLS WPU0911 wood pulp producer price index from FRED for the last 24 months — I need to see how input costs have moved so I can forecast our paper procurement budget.”
Commodity dashboard data refresh
“Grab the latest monthly value and 6 months of history for the US wood pulp PPI (WPU0911 via FRED) so I can update our commodity price dashboard.”
Alerting on wood pulp price spikes
“What is the current BLS producer price index reading for wood pulp (WPU0911) compared to last month? I want to know if there has been a significant jump.”
Technical details
Endpoint
GEThttps://api.tradeenergy-api.workers.dev/api/energy/pulp-paper-risi-index?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a programmatic, machine-readable feed of the US producer price index for wood pulp (BLS WPU0911) with up to 24 months of monthly history, without having to query FRED directly. Prefer it over raw FRED API calls when operating within an x402 micropayment-enabled agent workflow, or when you want a pre-normalized JSON response with the latest value highlighted. Note: this is the BLS PPI index, not the RISI NBSK benchmark benchmark price — if you need RISI Northern Bleached Softwood Kraft market prices specifically, this endpoint will not satisfy that need.
Side effects
- FRED/BLS data temporarily unavailable — upstream fetch failure
- Invalid 'months' parameter (outside 1–24 range) may return an error or default
- No data returned if FRED has not yet published the most recent month
- Payment not received or x402 payment failure — endpoint returns 402
- Network timeout from Cloudflare Workers to FRED upstream
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"unit": "index",
"latest": {
"date": "2026-09-01",
"value": 222.983
},
"series": "WPU0911",
"source": "https://fred.stlouisfed.org/graph/fredgraph.csv?id=WPU0911",
"history": [
{
"date": "2026-09-01",
"value": 222.983
},
{
"date": "2026-08-01",
"value": 219.93
}
],
"checkedAt": "2026-10-23T09:38:24.055Z"
}
}Tags
x402
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