blueagent.dev/api/x402/gas-tracker

Live Base gas price + USD cost estimates for common actions.

Endpoint	`https://blueagent.dev/api/x402/gas-tracker`
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	0x02950ad38ada1d599375bd447e080cd404809205
method	POST
last updated	2026-11-12T18:37:39.755Z

Use it

Call it (an x402 client pays automatically)

curl -i https://blueagent.dev/api/x402/gas-tracker
# 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-da3cfff23045e0f8

Search the whole marketplace from your agent (MCP)

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