Marketplace · API · x402

base.kagurazaka.dev/v1/gas

Current Base gas: base fee, priority fee percentiles over the last 10 blocks, the L1 data fee of a typical transaction, and what an ETH transfer, an ERC-20 transfer, a USDC transferWithAuthorization (an x402 payment), a swap and an NFT mint cost now in ETH and USD (ETH/USD from Chainlink).

Endpointhttps://base.kagurazaka.dev/v1/gas
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xF1643BD00D3c071d9a0c12A4E7d3a17e6E19f8a5
methodGET
last updated2026-11-11T13:39:37.045Z

Use it

Call it (an x402 client pays automatically)

curl -i https://base.kagurazaka.dev/v1/gas
# 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/x402-03280496cedbaabb

Search the whole marketplace from your agent (MCP)

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