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fix(near): correct token attribution in tx parsing, harden intents actuals #12525

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Merged
kaladinlight merged 2 commits into from
Aug 4, 2026
+12 −19
Merged

fix(near): correct token attribution in tx parsing, harden intents actuals #12525

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0f7555e
fix(near): correct token attribution in tx parsing, harden intents ac…
kaladinlight Aug 4, 2026
14682b3
Merge branch 'develop' into fix/near-intents-decimal-scaling
kaladinlight Aug 4, 2026
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25 changes: 7 additions & 18 deletions packages/chain-adapters/src/near/NearChainAdapter.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -96,6 +96,7 @@ type NearFullTxResult = {
receipts_outcome: {
id: string
outcome: {
executor_id?: string
tokens_burnt: string
logs: string[]
}
Expand Down Expand Up @@ -760,25 +761,13 @@ export class ChainAdapter implements IChainAdapter<KnownChainIds.NearMainnet> {
value: string
}[] = []

let tokenContractId = result.transaction.receiver_id
for (const action of result.transaction.actions) {
if ('FunctionCall' in action) {
const method = action.FunctionCall.method_name
if (method === 'ft_transfer' || method === 'ft_transfer_call') {
break
}
}
if ('Delegate' in action) {
const delegateAction = action.Delegate as {
delegate_action?: { receiver_id?: string; actions?: unknown[] }
}
if (delegateAction.delegate_action?.receiver_id) {
tokenContractId = delegateAction.delegate_action.receiver_id
}
}
}

for (const receipt of result.receipts_outcome) {
// The nep141 event is emitted by the token contract executing the receipt, so the
// executor is the authoritative contract for every event in it - the transaction's
// receiver is whatever contract was called first (e.g. intents.near for swap settlements)
const tokenContractId = receipt.outcome.executor_id
if (!tokenContractId) continue

for (const log of receipt.outcome.logs) {
if (!log.startsWith('EVENT_JSON:')) continue

Expand Down
6 changes: 5 additions & 1 deletion packages/swapper/src/swappers/NearIntentsSwapper/endpoints.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -233,7 +233,11 @@ export const nearIntentsApi: SwapperApi = {

// Extract buyTxHash from destination chain transactions
const buyTxHash = statusResponse.swapDetails?.destinationChainTxHashes?.[0]?.hash
const actualBuyAmountCryptoBaseUnit = statusResponse.swapDetails?.amountOut

// amountOut is only meaningful destination-denominated on terminal success - in-flight and
// refund states may carry settlement-internal or refund values
const actualBuyAmountCryptoBaseUnit =
statusResponse.status === 'SUCCESS' ? statusResponse.swapDetails?.amountOut : undefined

return {
status: txStatus,
Expand Down
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