almico Posted September 17, 2009 Posted September 17, 2009 Holy crap...this looked a lot easier in the brochure! 8^) I just got my API username, password and signature from PayPal. When trying to checkout I now get another error message "Security Header Not Valid". what the heck is the security header?
almico Posted September 18, 2009 Author Posted September 18, 2009 Holy crap...this looked a lot easier in the brochure! 8^) I just got my API username, password and signature from PayPal. When trying to checkout I now get another error message "Security Header Not Valid". what the heck is the security header? This is what it looks like... http://hobbyspecialties.com/cart/shopping_...s%20not%20valid
almico Posted September 18, 2009 Author Posted September 18, 2009 Figured it out. PayPal API Password is case sensitive. Duh!
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