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Swap Quote

POST /api/v1/swap/quote

Request a cross-chain swap quote.

Request

{
  "from_blockchain": "eth",
  "from_token": "ETH",
  "to_blockchain": "base",
  "to_token": "USDC",
  "amount": "1000000000000000000"
}

Response

{
  "deposit_address": "0xDepositAddr...",
  "from_amount": "1000000000000000000",
  "to_amount": "2500000000",
  "estimated_time": 120,
  "expires_at": "2026-03-23T12:30:00Z"
}

Errors

{ "error": "Failed to get quote: ..." }

HTTP 502 — Cross-chain route unavailable.