Marketplace · API · x402

data.kagurazaka.dev/v1/spend

What a wallet spent on x402 APIs on Base in the last days, read from the chain: total, per seller (named by the Bazaar listings that pay to it), per day, and the recent payments, with other USDC transfers counted apart. For a wallet with very many payments, complete is false and from says how far back it was read.

Endpoint	`https://data.kagurazaka.dev/v1/spend`
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	0xF1643BD00D3c071d9a0c12A4E7d3a17e6E19f8a5
method	GET
last updated	2026-11-11T14:24:18.335Z

Use it

Call it (an x402 client pays automatically)

curl -i https://data.kagurazaka.dev/v1/spend
# 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/x402-4d588d8e33a034cd

Search the whole marketplace from your agent (MCP)

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