agent.connskill.com/chain/v1/chain-call

Read-only EVM contract call (eth_call) with decoded revert reason and optional gas estimate — simulate before you sign

Endpoint	`https://agent.connskill.com/chain/v1/chain-call`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~648 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	0x43B85AE58f0A2505c710Bc715d6f3EB16b1f63dE
method	POST
last updated	2026-11-12T19:12:28.585Z

Use it

Call it (an x402 client pays automatically)

curl -i https://agent.connskill.com/chain/v1/chain-call
# 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/x402-6d3720870112b8a0

Search the whole marketplace from your agent (MCP)

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