# ReportBazaar 2022 World Economy Yearbook API

> ReportBazaar 2022 World Economy Yearbook API is a paid API for AI agents from reportbazaar.app.workbuddy.host, paid per call via x402, $0.23/call, status unknown (last checked 2026-10-02).

Fetches a macroeconomic yearbook report covering 20 economies and 5 key indicators (GDP, inflation, unemployment, population) for 2018–2022, delivered in HTML, JSON, CSV, or summary-CSV format, paid per fetch in USDC via x402.

## Facts

- Endpoint: GET https://reportbazaar.app.workbuddy.host/report/yearbook-2022?utm_source=zero.xyz
- Price: $0.23/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/reportbazaar-2022-world-economy-yearbook-api-23644114
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kedtCUzaV7H3SBakZd9-V

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 reportbazaar-2022-world-economy-yearbook-api-23644114
```

Example prompt: Can you pull the 2022 World Economy Yearbook report as a JSON so I can see GDP growth, inflation, unemployment, and population trends across 20 economies from 2018 to 2022?

## When to prefer this

Choose this endpoint when you need a ready-made, multi-economy macroeconomic yearbook covering GDP, inflation, unemployment, and population for 2018–2022 without registering for an account or managing API keys — especially when you need it in a machine-readable format (JSON or CSV) for downstream analysis, or when you want to pay micropayments per fetch rather than subscribe. Prefer over general data APIs when you want pre-computed rankings, trends with R², and volatility already included in a single response.

## Known failure modes

- Payment not included or insufficient USDC: 402 Payment Required response with payment instructions
- Invalid format query param value: 400 Bad Request
- Report not found or endpoint removed: 404 Not Found
- x402 facilitator unavailable: payment flow fails before data is returned
- Network timeout on slow connections when fetching large CSV payloads

## How this service works

Machine-to-machine macroeconomic report API. Pay per fetch in USDC over x402. No accounts, no API keys.

## Output

A structured report covering 20 economies over 2018–2022, including key findings, a ranking table, share-of-group totals, trend lines with R² scores, volatility metrics, a full year-by-year data matrix, and coverage/data-quality disclosures. Indicators include GDP (current US$), GDP growth (annual %), CPI inflation, unemployment rate, and total population. Available in html, json, csv, or summary-csv formats.

## 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"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "format": {
       "enum": [
        "html",
        "json",
        "csv",
        "summary-csv"
       ],
       "type": "string",
       "description": "Delivery format. csv is a tidy long panel; summary-csv is one row per economy of derived metrics."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "years": "2018:2022",
  "schema": "/schema/report.json",
  "formats": [
   "html",
   "json",
   "csv",
   "summary-csv"
  ],
  "contains": [
   "key findings",
   "ranking table",
   "share of group total",
   "trend with R²",
   "volatility",
   "full year-by-year matrix",
   "coverage and data-quality disclosure"
  ],
  "economies": 20,
  "indicators": [
   "NY.GDP.MKTP.CD",
   "NY.GDP.MKTP.KD.ZG",
   "FP.CPI.TOTL.ZG",
   "SL.UEM.TOTL.ZS",
   "SP.POP.TOTL"
  ],
  "contentType": "text/html",
  "description": "2022 Yearbook — World Economy, 2018-2022",
  "freePreview": "/preview/yearbook-2022",
  "indicatorsLabel": [
   "GDP (current US$)",
   "GDP growth (annual %)",
   "Inflation, consumer prices (annual %)",
   "Unemployment, total (% of labor force)",
   "Total population"
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/reportbazaar-2022-world-economy-yearbook-api-23644114/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from reportbazaar.app.workbuddy.host](https://www.zero.xyz/host/reportbazaar.app.workbuddy.host/llms.txt)