Products / Royal Mail Delivery Preferences STUB V1 1.0.0 PoorNot so poorAverageGoodVery good Save APIs Royal Mail Delivery Preferences API STUB V1 1.0.0 REST Online Plans In order to subscribe, you must create an account or sign in. Default 100 calls per 10 seconds Select Royal Mail Delivery Preferences API STUB V1 1.0.0 View details Default Select 100 calls per 10 seconds APIs Title Version Type Rate limits Royal Mail Delivery Preferences API STUB V1 1.0.0 REST 100 calls per 10 seconds POST /delstub 100 calls per 10 seconds PUT /delstub 100 calls per 10 seconds DELETE /delstub 100 calls per 10 seconds