api.cueframe.ai/v1/composition/validate

Dry-run the FULL save-time authoring guard set against a Composition body WITHOUT persisting it and without a project.

Endpoint	`https://api.cueframe.ai/v1/composition/validate`
Trust	100% uptime over 1 checks · ~545 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	0xA82C8B6971A7379BadB2FB96032D82aF46EcCc0A
method	POST
last updated	2026-11-11T06:03:37.55Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.cueframe.ai/v1/composition/validate
# 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/x402-945f11dbec40a239

Search the whole marketplace from your agent (MCP)

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