Quote On-Chain Stablecoin Swap (Ethereum)
Preview a Uniswap V2 getAmountsOut route on Ethereum using ETH_UNISWAP_V2_ROUTER and ETH_UNISWAP_V2_SWAP_PATH.
Requires ONCHAIN_ETH_SWAP_QUOTE_ENABLED=true, BitGo provider-managed wallet, and path endpoints matching ETHEREUM_USDT_CONTRACT/ETHEREUM_USDC_CONTRACT.
TRON returns 503 (not implemented). Platform fee (STABLECOIN_SWAP_FEE_BPS) is applied to the DEX output (receive leg).
This is a read-only quote. EXECUTION IS NOT AVAILABLE VIA THIS API YET.
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Body
USDT, USDC USDT, USDC Amount to debit from from_asset
tron, ethereum, solana Optional. Defaults to default-or-only wallet for network
Response
On-chain quote preview
"onchain_quote"
Raw DEX output before platform fee
DEX output minus platform fee
TRX or ETH for gas