Marketplace · API · x402

netintel.dev/currency-exchange/convert

Convert any amount between 32 fiat currencies (live European Central Bank rates) and major cryptocurrencies (BTC, ETH, USDC, SOL, ICP, CELO and more, live Coinbase spot rates) — fiat↔fiat, crypto↔fiat, and crypto↔crypto all work. Returns converted amount, exchange rate, inverse rate, rate date, and rate source so agents can price and invoice across fiat and crypto without a paid forex API.

Endpoint	`https://netintel.dev/currency-exchange/convert`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0xdaDc335482AD545296Fd7b28518A251fFCbEb9Df
method	GET
last updated	2026-11-05T21:59:56.861Z

Use it

Call it (an x402 client pays automatically)

curl -i https://netintel.dev/currency-exchange/convert
# 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/x402-969405e2bd9f45eb

Search the whole marketplace from your agent (MCP)

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

Currency exchange rates (AIPayGen)
API$0.001/call

netintel.dev/currency-exchange/convert

Use it

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