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feat: implement fee estimation caching to reduce RPC calls #53

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Merged
Just-Bamford merged 2 commits into from
Jun 24, 2026
Merged

feat: implement fee estimation caching to reduce RPC calls #53

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4c7af32
feat: implement fee estimation caching to reduce RPC calls
samjay8 Jun 23, 2026
269ec3f
Merge branch 'main' into feat/implement-fee-estimation
samjay8 Jun 24, 2026
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8 changes: 1 addition & 7 deletions src/client/createSorokitClient.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -361,13 +361,7 @@ export function createSorokitClient(
},
estimateFee: (input) => {
logger.debug("transaction.estimateFee");
return estimateFee(
rpcUrl,
horizonUrl,
networkConfig,
input,
feeEstimateOptions,
);
return estimateFee(rpcUrl, horizonUrl, networkConfig, input, config.cache);
},
stream: (publicKey, config, signal) => {
logger.debug("transaction.stream", { publicKey });
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3 changes: 3 additions & 0 deletions src/shared/constants.ts
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Expand Up @@ -17,3 +17,6 @@ export const MIN_ACCOUNT_BALANCE_XLM = "1";

/** Number of chars shown on each side of a shortened address */
export const DEFAULT_ADDRESS_DISPLAY_CHARS = 4;

/** Default cache TTL for fee estimates in milliseconds (5 minutes) */
export const DEFAULT_FEE_CACHE_TTL_MS = 300_000;
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