Marketplace · API · x402

www.u2a.com.au/api/mcp/holdings-diff

Compare any two portfolio or SEC-style holdings datasets (up to 1000 rows each) by CUSIP, ticker, ISIN, or internal identifier. Return opened, closed, increased, decreased, and field-level changed positions with totals and weight changes.

Endpoint	`https://www.u2a.com.au/api/mcp/holdings-diff`
Trust	100% uptime over 1 checks · ~652 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	0x886e7a8d46E239A9d54F48da163B04bb002B14a0
method	POST
last updated	2026-10-19T13:05:56.951Z

Use it

Call it (an x402 client pays automatically)

curl -i https://www.u2a.com.au/api/mcp/holdings-diff
# 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/x402-08bdd7de21ade3e0

Search the whole marketplace from your agent (MCP)

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