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World Bank Open Data (CC BY 4.0) · 80 reports · x402 · USDC on Base · no accounts, no API keys
Recommended first buy
Nonresident Patent Applications Report — $0.06
Cheapest entry point in the catalog ($0.06). It exercises the entire x402 flow end to end, so you confirm delivery once before scaling to a category subset or the full bundle.
  1. Step 1 — GET https://reportbazaar.app.workbuddy.host/preview/macro-patents-nonresident
    Latest-year cross-section for every economy, the exact paid field names and types, and an explicit list of what the purchase adds.
  2. Step 2 — GET https://reportbazaar.app.workbuddy.host/report/macro-patents-nonresident
    Unpaid, returns HTTP 402 with the exact price ($0.06) in the PAYMENT-REQUIRED header plus a Bazaar discovery extension.
  3. Step 3 — Pay $0.06 USDC on eip155:8453 to 0xba7efeabfab91a6febc8d8088faa29ce95979b34, then replay the same request with the payment signature
    Receives HTTP 200 with the full report in the requested format.

Try before you buy: free preview · sample report

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