Recent 502 errors on the verifyReceipt API

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Created 5d

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Recently we are seeing 502 errors on the receipt validating API, documented here: https://developer.apple.com/documentation/appstorereceipts/verify-receipt

502 Bad Gateway: "<html><EOL><EOL><head><title>502 Bad Gateway</title></head><EOL><EOL><body><EOL><EOL><center><h1>502 Bad Gateway</h1></center><EOL><EOL><hr><center>Apple</center><EOL><EOL></body><EOL><EOL></html><EOL><EOL>"

Here are logs of the occurrences:

・2026/03/20 17:03:21 - 17:04:41：10 cases
・2026/03/22 01:44:33：1 case
・2026/03/22 15:03:02：1 case
・2026/03/24 17:05:08 - 17:20:53：62 cases
・2026/03/25 06:34:56 - 06:37:21：18 cases

Has anyone else seen problems like these recently?

We are planning to move to the newer (non-deprecated) APIs, but are expecting that to take "a minute".

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Answer 1

rusk_k OP

1d

I'm using an older billing library called SwiftyStoreKit, and over the past couple of weeks I've received reports from two users that restore purchases is failing.

I'm currently working on a fix, and plan to migrate the restore functionality to the newer version of StoreKit.

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