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Get a quote for 1 ETH → USDC on Ethereum mainnet. With mode=ALL, Velora picks the best execution path server-side and returns one response shape: either a delta block (gasless, signed and submitted later) or a market block (calldata-ready, submitted immediately). See Trading modes. 
curl -s "https://api.velora.xyz/v2/quote" \
  --data-urlencode "srcToken=0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE" \
  --data-urlencode "destToken=0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48" \
  --data-urlencode "amount=1000000000000000000" \
  --data-urlencode "srcDecimals=18" \
  --data-urlencode "destDecimals=6" \
  --data-urlencode "side=SELL" \
  --data-urlencode "chainId=1" \
  --data-urlencode "mode=ALL" \
  --data-urlencode "userAddress=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045" \
  --data-urlencode "partner=my-app-name" \
  -G | jq
my-app-name is a placeholder. Replace it with your own app or project partner identifier. It tags your integration for analytics, support, and rate-limit upgrades; it is not an API key, and no signup is required.
GET /v2/quote?mode=DELTA returns a delta block (sign with EIP-712, submit to /v2/delta/orders). GET /v2/quote?mode=MARKET returns a market block (calldata-ready against Augustus v6.2). GET /v2/quote?mode=ALL lets Velora pick the path server-side and returns one of response.delta (Delta intent) or response.market (Market route), never both. Branch on which block is present. See Trading modes.

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Last modified on June 11, 2026