# Suverse GDP Deflator Inflation API

> Suverse GDP Deflator Inflation API is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.06/call, status unknown (last checked 2026-09-16).

Returns annual GDP deflator inflation rate (% per year) for a given country and optional year range using World Bank indicator NY.GDP.DEFL.KD.ZG

## Facts

- Endpoint: POST https://proxy.suverse.io/v1/data/suverse-economy-gdp-deflator-inflation
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/suverse-gdp-deflator-inflation-api-8a1cf062
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3V25S9Ez1cpmCEmbNQ0aL

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability suverse-gdp-deflator-inflation-api-8a1cf062 -d '<json body>'
```

Example prompt: Can you fetch the annual GDP deflator inflation rate for Brazil from 2000 to 2022 using the World Bank indicator — I want the broader inflation measure, not CPI.

## When to prefer this

Choose this endpoint when you need a broad, GDP-based inflation measure rather than the consumer-price-index (CPI) approach, particularly for macroeconomic research, academic analysis, or comparing inflation across countries using a consistent World Bank methodology. Prefer this over CPI endpoints when analyzing supply-side or production-side price changes, or when CPI data is unavailable for a given country.

## Known failure modes

- Invalid or unrecognized ISO country code returns an error or empty dataset
- Years outside available World Bank data range return partial or empty results
- World Bank upstream unavailability may cause timeouts or empty responses
- Malformed request body causes validation error

## How this service works

Annual inflation measured by the GDP deflator (% per year) for any country/year range. World Bank indicator NY.GDP.DEFL.KD.ZG. Pass ISO country code (path) plus optional date range. A broad alternative to CPI inflation.

## Output

Returns a time series of annual GDP deflator inflation percentages for the requested country and year range, sourced from the World Bank indicator NY.GDP.DEFL.KD.ZG. Each data point includes the year and the corresponding inflation rate as a percentage.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/suverse-gdp-deflator-inflation-api-8a1cf062/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from proxy.suverse.io](https://www.zero.xyz/host/proxy.suverse.io/llms.txt)