library.proofivy.com/cryptoslate_list

Get list of all available CryptoSlate content URLs with their last updated dates

Endpoint	`https://library.proofivy.com/cryptoslate_list`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~420 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	0x859af250DF0b68bfD0768cA22142a1AFa0aBEAF4
method	GET
last updated	2026-11-12T14:59:08.222Z

Use it

Call it (an x402 client pays automatically)

curl -i https://library.proofivy.com/cryptoslate_list
# 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-c8f9c91f1b3e83eb

Search the whole marketplace from your agent (MCP)

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