api.arkm.com/x402/balances/entity

Get Arkham token balances for an entity. $1.00 per call.

Endpoint	`https://api.arkm.com/x402/balances/entity`
Trust	100% uptime over 1 checks · ~31 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	0x942bD3E3073543c674Efc0C378D5bcE20f9120C1
method	POST
last updated	2026-11-09T19:57:45.168Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.arkm.com/x402/balances/entity
# 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/x402-40a38eda9c46a61f

Search the whole marketplace from your agent (MCP)

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