Marketplace · API · x402

iot.halowerk.com/v1/device-auth

Canonicalizes device_id, nonce and message, computes an HMAC-SHA256 tag with caller-supplied ephemeral key material, and optionally compares a claimed tag in constant time. It does not provision devices, store keys or replace asymmetric device identity; do not submit long-lived production secrets.

Endpointhttps://iot.halowerk.com/v1/device-auth
Trust✓ Verified callable · 100% uptime over 1 checks · ~423 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E
methodPOST
last updated2026-10-26T00:13:44.535Z

Use it

Call it (an x402 client pays automatically)

curl -i https://iot.halowerk.com/v1/device-auth
# 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/x402-5119a861d5710383

Search the whole marketplace from your agent (MCP)

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