Marketplace · API · x402

sftunes.com/api/tapes

SFtunes catalog for agents: index of public mixtapes and public Top 10 lists, or one item with liner notes and music-service links via ?id=<uuid> (tape) or ?id=top10-<handle> (a person's Top 10 + Side B).

Endpoint	`https://sftunes.com/api/tapes`
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	0xc122471a35f66366B2B3bfAfB7fee19827dAb637
method	GET
last updated	2026-11-07T11:46:08.367Z

Use it

Call it (an x402 client pays automatically)

curl -i https://sftunes.com/api/tapes
# 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/x402-29a244707a1a7702

Search the whole marketplace from your agent (MCP)

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