Marketplace · API · x402

apiacre.com/v1/data/worldbank-snapshot

Bundle six official World Development Indicators into one normalized country snapshot with latest and previous GDP, growth, population, inflation, unemployment, and life-expectancy observations plus source and license evidence.

Endpoint	`https://apiacre.com/v1/data/worldbank-snapshot`
Trust	100% uptime over 1 checks · ~518 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0xa0BFa4f07281c9b248DC3AED2217836BcA24869B
method	POST
last updated	2026-11-05T05:43:41.061Z

Use it

Call it (an x402 client pays automatically)

curl -i https://apiacre.com/v1/data/worldbank-snapshot
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-db44d3a62ef1cd39

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}