shelf.thirdmade.net/probe/nonce

Current transaction nonce for any address on Base or Ethereum. Agent tx bots need this before sending transactions.

Endpoint	`https://shelf.thirdmade.net/probe/nonce`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~157 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	0x315708415764b7F2B783714cE82cf9C628e33fCF
method	GET
last updated	2026-11-13T06:20:44.745Z

Use it

Call it (an x402 client pays automatically)

curl -i https://shelf.thirdmade.net/probe/nonce
# 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-cb3fdfd80b711d0f

Search the whole marketplace from your agent (MCP)

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