Marketplace · API · x402

creator.halowerk.com/v1/ad-placement-opt

Sorts caller-supplied placement opportunities by end time and solves the weighted non-overlapping interval problem exactly with dynamic programming. It does not buy inventory, predict conversion, enforce platform policy, model audience harm or guarantee campaign performance.

Endpointhttps://creator.halowerk.com/v1/ad-placement-opt
Trust✓ Verified callable · 100% uptime over 1 checks · ~84 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E
methodPOST
last updated2026-10-25T18:34:52.352Z

Use it

Call it (an x402 client pays automatically)

curl -i https://creator.halowerk.com/v1/ad-placement-opt
# 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/x402-5177c31865933bdc

Search the whole marketplace from your agent (MCP)

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