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Symmio Trading-SDK — the SDK surface for builders on HyperEVM
CoreUnified QuotesQuoteLifecycle

QuoteLifecycle

The stage of a quote’s lifecycle as tracked across the on-chain and off-chain merge. Drives row styling and polling acceleration in the consumer. Enumerated so consumers can switch on it.

The off-chain stages (OPTIMISTIC, PRICE_FILLED), the WRITE_ONCHAIN* “awaiting the RPC” stages, and the transient close stages are SDK-side overlays — they do not exist on the on-chain QuoteStatus; reconciliation assigns them from notifications and hedger records.

enum QuoteLifecycle {
  OPTIMISTIC = "optimistic",
  PRICE_FILLED = "price-filled",
  WRITE_ONCHAIN = "write-onchain",
  ONCHAIN = "onchain",
  OPTIMISTIC_CLOSE = "optimistic-close",
  CLOSE_PRICE_FILLED = "close-price-filled",
  WRITE_ONCHAIN_CLOSE = "write-onchain-close",
  CLOSING = "closing",
  CLOSED = "closed",
  FAILED = "failed",
}

Members

OPTIMISTIC"optimistic"

Submitted to a hedger; no on-chain quote and no fill report yet.

PRICE_FILLED"price-filled"

A hedger reported a fill price (InstantRFQ success) but the on-chain quote has not landed yet.

WRITE_ONCHAIN"write-onchain"

The open anchored on-chain per the notification (the quoteId is known), but the on-chain read has not returned the quote struct yet — shown with its anchored id while the SDK waits for the RPC. Resolves to ONCHAIN once the read returns.

ONCHAIN"onchain"

Anchored on-chain; mirrors a real QuoteStatus.

OPTIMISTIC_CLOSE"optimistic-close"

A close was just submitted and the hedger’s pending-instant-close feed has it, but no close notification has confirmed a price yet — the close-side analog of OPTIMISTIC.

CLOSE_PRICE_FILLED"close-price-filled"

A close notification reported the close price/fill request (InstantRequestToClosePosition) — the close-side analog of PRICE_FILLED.

WRITE_ONCHAIN_CLOSE"write-onchain-close"

The close fill (FillMarketOrderInstantClose) was reported, or a pending instant-close overlays the row while the on-chain status still shows the position open — the close is being written on-chain, awaiting the RPC. Resolves to CLOSING once the on-chain status reflects the pending close.

CLOSING"closing"

The close is confirmed pending on-chain — on-chain CLOSE_PENDING / CANCEL_CLOSE_PENDING.

CLOSED"closed"

The position is fully closed.

FAILED"failed"

A hedger or notification reported the open/close failed.

The WRITE_ONCHAIN* and CLOSING stages are exactly the ones shouldAccelerateOnchainReads treats as awaiting on-chain confirmation; every mid-transition stage above drives shouldAccelerateQuotePolling.

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QuoteOriginQuoteNotificationActionKind