Marketplace · API · x402

revert.wtf/api/x402/explain

Paid hosted deterministic explanation for EVM/RPC/wallet/UserOperation/x402 errors. Send raw pasted error JSON, text, or revert bytes.

Endpointhttps://revert.wtf/api/x402/explain
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xB6A059E341769c08310a8cfAEF17015fc5F896C4
methodPOST
last updated2026-11-04T07:18:06.246Z

Use it

Call it (an x402 client pays automatically)

curl -i https://revert.wtf/api/x402/explain
# 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-d3b36e34f288e837

Search the whole marketplace from your agent (MCP)

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