x402 agent swaps

HekaSwap for agents

Quote ETH to XMR, pay a small Base USDC x402 fee, and create provider deposit instructions from server-side agents, bots, wallets, and apps.

Discovery /.well-known/x402

Current route ETH -> XMR

Order access fee $0.01 Base USDC

1. Discover

Read the live manifest

Agents can discover endpoints, route caps, and current x402 payment requirements directly from HekaSwap.

GET https://www.hekaswap.com/.well-known/x402

2. Quote

Quotes are free

Use preview quotes before the final receive wallet is available, then create the order once the destination is ready.

POST /api/agent/v1/quotes
{
  "fromAsset": "ETH",
  "fromNetwork": "Ethereum",
  "toAsset": "XMR",
  "toNetwork": "Monero",
  "amount": "0.01",
  "previewOnly": true
}

3. Pay

x402 gates order creation

Order creation requires an Idempotency-Key and a valid x402 payment header. Never send private keys to HekaSwap.

POST /api/agent/v1/orders
Idempotency-Key: agent-job-001
PAYMENT-SIGNATURE: generated-by-your-x402-client

4. Track

Poll order status

The response returns provider deposit instructions. The agent only sends swap funds after it verifies those instructions.

GET /api/agent/v1/orders/{orderId}

Pilot guardrails

The pilot starts with a conservative ETH to XMR route cap. HekaSwap does not custody the swap funds, does not need an account, and does not ask agents for private keys.

Open OpenAPI JSON Open llms.txt Open human swap UI