USPS Quota Limit error

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Roger Advanced Member 358 Posts	Posted - 12/12/2025 : 11:23:31 (This has been reposted to the ASP forum) Quota limit exceeded. The number of requests has exceeded the quota established for the time period. Using PlusASP v7.8.8 We only use USPS, so we're basically dead in the water. Any help? Roger Edited by - Roger on 12/12/2025 11:31:41
Roger Advanced Member 358 Posts	Posted - 12/12/2025 : 11:29:51 This has been reposted to the ASP forum Roger
Vince Administrator 43201 Posts	Posted - 12/13/2025 : 02:04:32 Hi Roger I tried Googling the error and it came up with this... quote: Current Limits: As of late 2024 and throughout 2025, USPS has implemented stricter rate limits. For many default API users, the limit is capped at 60 requests per hour. How to Fix: Contact Support: Submit a service request via the USPS Developer Portal or email apisupport@usps.gov to request a quota increase. Implement Caching: If you use a plugin (like WooCommerce), ensure it has "rate caching" enabled to prevent repeated API calls for the same address or shipping quote. Wait: These limits are usually reset every hour. If you stop all requests, the service should resume automatically after 60 minutes Could you try contacting their support and see what they say? Vince Click Here for Shopping Cart Software Click Here to sign up for our newsletter Click Here for the latest updater
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