Marketplace · API · x402

pay.cemforge.ai/v1/x402/publications/pub-icc-1150-3d-printed-concrete-walls

Briefing from CEMFORGE® on ICC 1150 and the evidence printed concrete walls need in additive construction (3D concrete printing, 3DCP): material qualification, printability, interlayer bond and connections, and why a strength prediction alone does not establish approval. Edited text edition, about 750 words, HTML. Professional perspective; not the standard itself, a jurisdiction's adoption status, a code determination or project-specific engineering.

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Call it (an x402 client pays automatically)

curl -i https://pay.cemforge.ai/v1/x402/publications/pub-icc-1150-3d-printed-concrete-walls
# 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/x402-8bd75ea52df556b3

Search the whole marketplace from your agent (MCP)

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