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Add safeguards for quote calculations on Avalanche and limit output amount for on-ramp quotes #1024

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Merged
ebma merged 1 commit into from
Jan 21, 2026
Merged

Add safeguards for quote calculations on Avalanche and limit output amount for on-ramp quotes #1024

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9 changes: 9 additions & 0 deletions apps/api/src/api/services/quote/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,10 @@ export class QuoteService extends BaseRampService {
): Promise<QuoteResponse> {
validateChainSupport(request.rampType, request.from, request.to);

if (request.rampType === RampDirection.BUY && request.to === Networks.Avalanche) {
throw new APIError({ message: QuoteError.FailedToCalculateQuote, status: httpStatus.INTERNAL_SERVER_ERROR });
}

let partner = null;
const partnerNameToUse = request.partnerId || request.partnerName;

Expand Down Expand Up @@ -192,6 +196,11 @@ export class QuoteService extends BaseRampService {
throw new APIError({ message: QuoteError.FailedToCalculateQuote, status: httpStatus.INTERNAL_SERVER_ERROR });
}

// Temporary safeguard: Reject on-ramp quotes with output amount > 5000 units
if (ctx.isOnRamp && new Big(ctx.builtResponse.outputAmount).gt(5000)) {
throw new APIError({ message: QuoteError.FailedToCalculateQuote, status: httpStatus.INTERNAL_SERVER_ERROR });
}

return ctx.builtResponse;
}

Expand Down