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  2. Status API

Migration Complete: Customers who successfully completed the onboarding process will have access to the new NCOA+ API v3.1.8. Customers who did not complete onboarding will not have access to the NCOA+ API. If you need access, please complete the following steps:

  • Go to the Business Portal (https://cop.usps.com) and begin the sign-up process: My Account > API Licenses > Add an NCOA+ API License
  • Review the NCOA+ API Tech Sheet for additional details: https://postalpro.usps.com/NCOA_API
oauth|2026-10-04
payments|2026-10-03
subscriptions|2026-10-02
payments|2026-10-02
oauth|2026-10-02
domestic-labels|2026-09-30
carrier-pickup|2026-09-30
international-labels|2026-09-27
international-labels|2026-09-25
international-labels|2026-09-24
international-labels|2026-09-22
international-prices|2026-09-20
domestic-prices|2026-09-20
domestic-labels|2026-09-20
international-labels|2026-09-20
domestic-labels|2026-09-17
international-labels|2026-09-17
domestic-labels|2026-09-16
international-labels|2026-09-16
domestic-labels|2026-09-14
domestic-labels|2026-09-13
payments|2026-09-11
carrier-pickup|2026-09-11
international-labels|2026-09-11
domestic-labels|2026-09-11
locations|2026-09-11
domestic-labels|2026-09-10
international-labels|2026-09-10
international-labels|2026-09-08
international-labels|2026-09-05
carrier-pickup|2026-09-05
carrier-pickup|2026-09-04
locations|2026-09-04
international-labels|2026-09-04
domestic-labels|2026-09-04
international-labels|2026-09-03
international-labels|2026-09-02
oauth|2026-08-30
domestic-labels|2026-08-30
international-labels|2026-08-30
locations|2026-08-28
international-labels|2026-08-28
domestic-labels|2026-08-23
locations|2026-08-21
payments|2026-08-21
payments|2026-08-17
oauth|2026-08-16
payments|2026-08-15
oauth|2026-08-15
payments|2026-08-14
locations|2026-08-14
oauth|2026-08-14
international-labels|2026-08-13
domestic-labels|2026-08-13
payments|2026-08-12
payments|2026-08-11
international-labels|2026-08-09
payments|2026-08-08
oauth|2026-08-08
international-labels|2026-08-07
payments|2026-08-07
carrier-pickup|2026-08-07
payments|2026-08-06
international-labels|2026-08-05
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subscriptions|2026-07-31
locations|2026-07-31
payments|2026-07-31
international-labels|2026-07-31
payments|2026-07-30
payments|2026-07-27
international-labels|2026-07-25
payments|2026-07-24
locations|2026-07-24
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payments|2026-07-22
domestic-labels|2026-07-22
shipping-options|2026-07-22
domestic-labels|2026-07-21
tracking|2026-07-21
subscriptions|2026-07-21
payments|2026-07-21
oauth|2026-07-21
international-labels|2026-07-21
domestic-labels|2026-07-20
international-labels|2026-07-20
tracking|2026-07-20
subscriptions|2026-07-20
oauth|2026-07-20
payments|2026-07-20
international-labels|2026-07-18
payments|2026-07-17
locations|2026-07-17
international-labels|2026-07-17
payments|2026-07-16
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payments|2026-07-14
payments|2026-07-13
locations|2026-07-10
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payments|2026-07-08
international-labels|2026-07-07
shipping-options|2026-07-06
shipping-options|2026-07-04
shipping-options|2026-07-03
international-labels|2026-07-03
international-labels|2026-07-02
shipping-options|2026-07-02
international-labels|2026-07-01
domestic-labels|2026-06-30
international-prices|2026-06-30
payments|2026-06-29
payments|2026-06-26
payments|2026-06-25
oauth|2026-06-23
payments|2026-06-23
international-labels|2026-06-23
international-labels|2026-06-22
oauth|2026-06-22
payments|2026-06-22
subscriptions|2026-06-22
tracking|2026-06-22
payments|2026-06-21
international-labels|2026-06-20
locations|2026-06-19
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locations|2026-06-16
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locations|2026-06-12
payments|2026-06-11
locations|2026-06-11
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payments|2026-06-08
domestic-labels|2026-06-06
international-labels|2026-06-05
payments|2026-06-05
tracking|2026-06-04
international-labels|2026-06-02
payments|2026-06-01
shipping-options|2026-06-01
payments|2026-05-31
payments|2026-05-25
tracking|2026-05-25
payments|2026-05-24
payments|2026-05-23
international-prices|2026-05-21
international-prices|2026-05-18
payments|2026-05-18
shipping-options|2026-05-18
subscriptions|2026-05-15
oauth|2026-05-15
payments|2026-05-15
oauth|2026-05-14
payments|2026-05-14
shipping-options|2026-05-14
subscriptions|2026-05-14
oauth|2026-05-13
subscriptions|2026-05-13
payments|2026-05-13
payments|2026-05-12
subscriptions|2026-05-11
payments|2026-05-11
locations|2026-05-11
international-labels|2026-05-10
payments|2026-05-10
locations|2026-05-09
payments|2026-05-09
payments|2026-05-08
payments|2026-05-07
oauth|2026-05-06
payments|2026-05-06
payments|2026-05-01
subscriptions|2026-04-29
carrier-pickup|2026-04-29
oauth|2026-04-29
international-prices|2026-04-28
carrier-pickup|2026-04-28
oauth|2026-04-28
subscriptions|2026-04-28
international-prices|2026-04-27
tracking|2026-04-27
subscriptions|2026-04-27
carrier-pickup|2026-04-27
oauth|2026-04-27
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subscriptions|2026-04-26
oauth|2026-04-26
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international-prices|2026-04-24
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oauth|2026-04-24
subscriptions|2026-04-24
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international-prices|2026-04-23
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oauth|2026-04-23
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oauth|2026-04-22
carrier-pickup|2026-04-21
international-prices|2026-04-21
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oauth|2026-04-21
international-prices|2026-04-20
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oauth|2026-04-20
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carrier-pickup|2026-04-19
oauth|2026-04-19
tracking|2026-04-19
shipping-options|2026-04-18
carrier-pickup|2026-04-18
subscriptions|2026-04-18
international-prices|2026-04-18
oauth|2026-04-18
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carrier-pickup|2026-04-17
shipping-options|2026-04-17
tracking|2026-04-17
subscriptions|2026-04-17
oauth|2026-04-17
subscriptions|2026-04-16
oauth|2026-04-16
domestic-prices|2026-04-16
shipping-options|2026-04-16
international-prices|2026-04-16
carrier-pickup|2026-04-15
addresses|2026-04-15
subscriptions|2026-04-15
oauth|2026-04-15
shipping-options|2026-04-14
carrier-pickup|2026-04-14
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international-prices|2026-04-14
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oauth|2026-04-14
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oauth|2026-04-13
carrier-pickup|2026-04-12
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oauth|2026-04-12
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oauth|2026-04-11
carrier-pickup|2026-04-10
international-prices|2026-04-10
oauth|2026-04-10
subscriptions|2026-04-10
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carrier-pickup|2026-04-09
oauth|2026-04-09
international-prices|2026-04-09
international-prices|2026-04-08
domestic-prices|2026-04-08
tracking|2026-04-08
shipping-options|2026-04-08
subscriptions|2026-04-08
carrier-pickup|2026-04-08
oauth|2026-04-08
international-prices|2026-04-07
shipping-options|2026-04-07
subscriptions|2026-04-07
oauth|2026-04-07
carrier-pickup|2026-04-06
subscriptions|2026-04-06
oauth|2026-04-06
international-prices|2026-04-06
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oauth|2026-04-05
carrier-pickup|2026-04-04
international-prices|2026-04-04
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oauth|2026-04-04
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oauth|2026-04-03
domestic-prices|2026-04-02
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shipping-options|2026-04-02
subscriptions|2026-04-02
oauth|2026-04-02
subscriptions|2026-04-01
oauth|2026-04-01
international-prices|2026-03-31
carrier-pickup|2026-03-31
subscriptions|2026-03-31
oauth|2026-03-31
subscriptions|2026-03-30