Marketplace · API · x402

chainhilt.ai/api/v1/bridge/execute

Prepare the selected bridge route as ordered unsigned transactions: an exact-amount ERC-20 approval when needed (after an approval to 0 for tokens like Ethereum USDT), then the bridge transaction. Pass the minTargetAmount and maxNativeFee the user accepted; if the fresh quote delivers less or charges more native fee, it returns 409 with quote { adapter, estimatedTargetAmount, minTargetAmount, nativeFee } and no actions. Send the actions before expiresAt.

Endpointhttps://chainhilt.ai/api/v1/bridge/execute
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xdECE8E839414E4a99213C658ABbD2294d5BD42B0
methodPOST
last updated2026-11-11T18:20:58.466Z

Use it

Call it (an x402 client pays automatically)

curl -i https://chainhilt.ai/api/v1/bridge/execute
# 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/x402-422a5dfd9e1fc7a0

Search the whole marketplace from your agent (MCP)

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

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