Marketplace · API · x402

x402.devvizion.com/v0/outline

Research outline 0.01 USDC (first pay · Base). Ladder: free GET /v0/sample-outline.json → POST /v0/outline → brief 0.02. Machine settle: GET /first-buy.json · lander /start · /.well-known/x402.

Endpoint	`https://x402.devvizion.com/v0/outline`
Trust	100% uptime over 1 checks · ~70 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	0xE79e7fa7Ce7259C46F9B127b837d2907Bb036F95
method	POST
last updated	2026-11-09T12:02:30.856Z

Use it

Call it (an x402 client pays automatically)

curl -i https://x402.devvizion.com/v0/outline
# 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-a8f8acbee24713e5

Search the whole marketplace from your agent (MCP)

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