Argentina Food & Beverage Price Index daily
A transparent, source-cited daily index of online food & beverage prices in Argentina. Base = 100 at series start.
What does this number mean?
It is the average price of a tracked basket of Argentine food & beverage items, indexed to 100 on the first day of the series. A reading of 103 means tracked prices are 3% above the base day. It updates daily — a high-frequency complement to official monthly CPI.
Where does the data come from?
From publicly listed prices at major Argentine online retailers (initially Buenos Aires; ~50–100 SKUs across dairy, bakery, produce, meat, pantry, and beverages). Only public prices are used — no personal data. Full detail: methodology and ethics.
How can an AI agent use it?
Two ways, both source-cited with provenance in every response:
| Access | Endpoint | Cost |
|---|---|---|
| Free headline | GET api.oscar-lopez.com/v1/headline | free |
| Full daily series | GET api.oscar-lopez.com/v1/index | $0.02 (x402) |
| MCP tool | api.oscar-lopez.com/mcp → get_ar_food_price_index | $0.02 (x402) |
Frequently asked
How often is it updated?
Daily, with a visible timestamp on every value and API response.
Is it official?
No — it is an independent, transparent index, not a government statistic. It complements official CPI with higher frequency and open methodology.
Who stands behind it?
Oscar E. López, Ph.D. (Information Systems, UMass Amherst), with an economist advisor co-signing the index methodology.