Purchasing Power calculates the inflation-adjusted value of money between any two time periods. Find out what $100 from 1990 is worth today, or calculate real returns on investments accounting for inflation.
Try it — live request, no key required
GETapi.apiverve.com/v1/purchasingpower
VerificationFormat
No key required to try it. Get a key to use it in your app.
{
"status": "ok",
"error": null,
"data": {
// Purchasing Power response payload
}
}Code examples — ready to paste, with real parameters
curl "https://api.apiverve.com/v1/purchasingpower?amount=100&from=1990&to=2024" \
-H "x-api-key: YOUR_API_KEY"Replace
YOUR_API_KEY with your key.Full reference in the docs →
Access methods
Call it however you build.
One endpoint, many ways in — REST with JSON, XML, YAML, and CSV, plus GraphQL and an MCP interface for AI agents.
JSON
Default REST response
XML
Markup format
YAML
Human-readable
CSV
Tabular export
Beta
GraphQL
Query language
New
MCP
For AI agents
Zero-code embed
Drop it into any site.
Add an interactive form for Purchasing Power with a single snippet — no backend, no keys in your markup.
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What does the Purchasing Power API do?
Purchasing Power calculates the inflation-adjusted value of money between any two time periods. Find out what $100 from 1990 is worth today, or calculate real returns on investments accounting for inflation.
How do I authenticate Purchasing Power API requests?
Pass your API key in the x-api-key header over HTTPS. One key works across all 300+ APIVerve APIs — there are no per-endpoint credentials.
How much does the Purchasing Power API cost?
Each call spends 1 credit from your shared pool. The free tier includes 100 credits every month, and paid plans add more headroom.
How fast is the Purchasing Power API?
Typical responses return in around 467 ms (p50), served from 24 regions under a 99.9% uptime SLA.
What response formats does the Purchasing Power API support?
JSON by default, plus XML and YAML via the format parameter. GraphQL and an MCP interface for AI agents are available across the catalog.
What HTTP method does the Purchasing Power API use?
GET over HTTPS, following standard REST conventions with a consistent { status, error, data } response envelope.