sui_scallop_sdk 1.3.1

A Dart SDK for the Scallop lending protocol on Sui - market data, obligations, spools, lending/borrowing actions, and naming.

1.3.1

Changed

• Bump bcs_dart to ^0.2.1.

1.3.0

Added

• sCoin address coins from the on-chain scoin config are included in the coin-name and coin-type lookup maps.

Fixed

• Market query ValueF / NameF fields parse via fromJson, so their gRPC JSON values deserialize correctly.
• Per-item errors in the market, portfolio, and spool fan-outs propagate instead of being swallowed, so a transient RPC failure surfaces rather than silently returning partial positions. Guarded a zero-period division in calculateBorrowIncentivePoolPointData.

Changed

• getSpool skips the redundant spool-object fetch when requiredObjects is already provided.
• Bump sui_dart to ^0.8.4; its gRPC events read-mask fix is required for the event-based query reads to return data.

1.2.1

Fixed

• Obligation and borrow-incentive query events now parse when the type field arrives as a plain coin-type string instead of a {name} map. The previous cast threw and was swallowed by getObligationAccounts, so every obligation account came back empty.

1.2.0

Synced to ec29973.

Added

• ScallopTxBlock.liquidate(obligation, coin, debtCoinName, collateralCoinName) — liquidate an unhealthy obligation; returns the repaid-debt remainder and the seized collateral.
• ScallopTxBlock.unbindReferral() — remove the caller's veSCA referrer binding.

1.1.1

Changed

• Event-emitting query reads (market, obligation, borrow-incentive) now go through gRPC simulateTransaction instead of JSON-RPC devInspectTransactionBlock; reads are gasless and need no funded wallet. This removes the last JSON-RPC usage.
• Bump sui_dart to ^0.8.2.

1.1.0

Changed

• veSCA reads (getVeSca, treasury amount) now use the ve_sca Move getters over gRPC devInspect instead of the JSON-RPC dynamic-field object, so the per-key u64 amounts come back at full precision.
• Pool address resolution (getPoolAddresses) now reads market tables and dynamic fields over gRPC.
• Pyth price fetching moves to Hermes via pyth_sui_dart ^3.0.0; dropped the price_service_client dependency.
• Bump sui_kit to ^1.1.1, sui_dart to ^0.8.1, bcs_dart to ^0.2.0.

Fixed

• veSCA reads no longer require the wallet to hold SUI (gasless devInspect).

1.0.5

Bug fixes:

• Obligations: getObligationAccount now guards the debt-loop estimatedAvailableBorrowAmount division against a zero borrowWeight/coinPrice, mirroring the existing collateralFactor == 0 guard in the collateral loop. A debt in a coin with no resolved price (no oracle feed configured for it) previously threw Division by zero, which getObligationAccounts/getObligationAccountsByIds swallowed to null, so every obligation silently disappeared from the account list. Such positions now load with the unpriced coin valued at zero.

1.0.4

Bug fixes:

• veSCA: getVescaKeys advances the pagination cursor (fixes an infinite loop); getTotalVeScaTreasuryAmount passes the treasury + clock (not the config) to treasury::total_ve_sca_amount.
• Prices: getCoinPrices matches Pyth prices by feed id (not request position), keys the cache by the requested ids, and honors the poolAddresses feed fallback.
• Math: empty-pool conversionRate is 1 (not 0); point timeDelta rounds to whole periods; spool divisions are guarded against zero periods; unhealthyCollateralValue/totalRequiredCollateralValue use the liquidation-threshold value; availableWithdraw caps at pool supply.
• Builders/parsing: the borrow/takeCollateral/borrowWithReferral quick methods recover the obligation key from the sender when only an id is given; the borrow-incentive selector honors a supplied id; parseCoinNameFromType returns the right MarketCoin name; isMarketCoin no longer throws on an empty string.
• Robustness: batch queries (getMarketPools, getSpools, getLendings, getObligationAccounts, getStakeRewardPools) skip a failing item instead of aborting; loyalty reads no longer crash; the spool indexer filter keeps the requested spools; positions survive a briefly-missing price.
• Constants: pool addresses filtered to whitelisted keys (empty fields normalized); protocolObjectId falls back to the hardcoded id; restored the full mainnet RPC failover list.

Docs & packaging:

• Rewrote the README and added a runnable example/, a library doc comment, and dartdoc across the public API.
• pubspec: added topics/issue_tracker/documentation, moved dotenv to dev, dropped dependency_overrides, the unused price_service_sdk, and dio (veSCA fallback now uses sui_dart's JsonRpcClient).

1.0.3

• Bump Riverpod to 3.3.x (riverpod 3.3.2, riverpod_annotation 4.0.3) and regenerate providers with riverpod_generator 4.0.4. The previous generated code targeted the pre-3.3 Notifier.runBuild signature and no longer compiled against Riverpod 3.3.x.

1.0.2

• Fix borrow incentive pools reporting a stale reward APR for exhausted campaigns. Exhausted pools (all allocated points distributed) are still returned so already-accrued unclaimed rewards surface in the portfolio query, but their rewardApr is now zeroed.

1.0.1

• Fix getPythPrices returning zero prices when Hermes is unreachable. Per-coin failures are now isolated.

1.0.0

• Initial release.
• Market data queries: lending market pools (supply/borrow APYs, util rates), collateral pools, TVL aggregates.
• User-state queries: obligation accounts (collateral + debt + risk level), spools, veSCA keys, borrow incentives.
• Obligation naming: setObligationName / removeObligationName builder methods, getObligationNames query via gRPC dynamic fields.
• Lending action PTB builders: supply / withdraw / borrow / repay / claim, stake / unstake veSCA, deposit / withdraw collateral.
• Dynamic-field lookups via deterministic UID derivation (no list scans).
• In-flight request deduplication; safe cache for shared queries.
• Built on sui_dart 0.4.0 (gRPC v2), sui_kit 1.0.0, pyth_sui_dart 2.0.0.