Marketplace · API · x402

cultmath.com/run/premium-check

Is our premium holding, or are buyers hunting for a cheaper way in? Use when the user asks whether their price premium is holding, whether customers are trading down, or whether a price rise is hurting demand. If its pre-declared control fails, the run refuses and nothing is charged. Pay per run with x402 (USDC on Base) or MPP.

Endpoint	`https://cultmath.com/run/premium-check`
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	0x628dfeaa878ec0aeacc7b1a60c8627f58ce55ea3
method	POST
last updated	2026-11-11T03:58:37.029Z

Use it

Call it (an x402 client pays automatically)

curl -i https://cultmath.com/run/premium-check
# 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/x402-85a49525f7a09cb4

Search the whole marketplace from your agent (MCP)

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