Quote

Quote issuance and aggregate status polling.

📄️Quote USDC → stock token (up to 2 legs, one per chain, better first)

Requires `ownership_proof` for each wallet provided. Returns up to two

📄️Quote stock holdings → USDC (all legs needed; all-or-nothing submit)

Plans the optimal sequence of swap legs across the user's current holdings.

📄️Aggregate + per-leg status for a previously issued quote

Public read-only — no `ownership_proof`. Ethereum in-flight rows are