perp_open_long

ing.crank/crank · Verify this server

Open a leveraged LONG perp position on Drift (non-custodial). Returns an UNSIGNED base64 transaction for your wallet to sign + broadcast, plus entry/liquidation/margin estimates. market e.g. SOL-PERP. size_usd is notional USD; leverage up to the market max. TP/SL are informational in the build — place them as trigger orders after the position opens. The fee is charged on size_usd notional past the daily free tier (x402 payment_header). ``jurisdiction``: your ISO-3166-1 alpha-2 country code, self-declared -- perps are geo-gated (CFTC posture: no US persons, unknown jurisdiction DENIED). Pass it once here (or via ``declare_jurisdiction``/``trade_equity``) and it is remembered for 90 days; every perps/short/leverage call is denied until declared. ``idempotency_key`` (optional): a client-generated UUID. Retrying with the same key + same args replays the original result instead of re-opening the position. Reuse the SAME key across the build call and its ``signed_transaction`` completion call -- the two legs dedupe independently (the completion leg is namespaced under its own storage key, matching jupiter_swap's build/broadcast pattern), so this never raises IDEMPOTENCY_CONFLICT; a NEW key means a genuinely new order. ``signed_transaction`` / ``verify`` (two-phase execution): re-call this tool with the SIGNED base64 tx and Crank broadcasts it, then awaits on-chain confirmation and re-reads the perp position -- the response carries a real ``verification`` block ({confirmed, slot, post_state, expected_vs_actual}). Gate follow-on decisions on ``verification.confirmed``, never on tx_signature alone. verify=false skips only the confirmation wait.