topic Re: E00007 - Message using online testing tool in Integration and Testing

E00007 - Message using online testing tool

PrintScan — Mon, 23 Oct 2017 14:44:49 GMT

I'm using your online testing tool at

https://developer.authorize.net/api/reference/index.html

I put in my Login Id/Transaction Key - I click 'Done'.

I go to Charge A Credit Card - I get 'E00007'.

I've recreated my transaction key a few times. Still just E00007.

I've run a few C# samples, and that gives me E00007 as well.

Our account is in Test mode, but I swapped to Live a few times to see if that helped.
This is my second company to setup, and never had issues with that one.

Since this is the online test tool, this should be pretty simple fix. What else should I look for?

Re: E00007 - Message using online testing tool

PrintScan — Tue, 24 Oct 2017 13:57:16 GMT

This is still not working. But when I switch to live mode, my C# sample does work. Is there something I need to setup on my account to get sandbox to work?

I'm correctly switching

ApiOperationBase<ANetApiRequest, ANetApiResponse>.RunEnvironment = AuthorizeNet.Environment.SANDBOX;

ApiOperationBase<ANetApiRequest, ANetApiResponse>.RunEnvironment = AuthorizeNet.Environment.PRODUCTION;

Re: E00007 - Message using online testing tool

RichardH — Tue, 24 Oct 2017 14:46:53 GMT

@PrintScan

Are you attempting to use the same credentials for both production and sandbox? If so, that won't work. Each environment is completely separate and requires separate credentials.

Richard

Re: E00007 - Message using online testing tool

PrintScan — Tue, 24 Oct 2017 15:04:46 GMT

That is where I was failing. I was thinking that all I had to do is switch from SANDBOX to LIVE. I didn't realize that I have to use an entirely new userId/TransactionId.

Thanks for the response!

Re: E00007 - Message using online testing tool

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Re: E00007 - Message using online testing tool

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Re: E00007 - Message using online testing tool

FelixPaul — Thu, 02 Apr 2026 07:38:00 GMT

If you’re seeing the E00007 error while using an online testing tool, it usually indicates a connection or validation issue within the tool. Make sure your browser is updated, cookies are enabled, and the URL is correct. If it persists, try clearing your cache or using a different device. For more troubleshooting tips and step-by-step solutions, check this guide: Paint 3d not Working.

Re: E00007 - Message using online testing tool

leo12121 — Fri, 03 Apr 2026 09:13:46 GMT

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Re: E00007 - Message using online testing tool

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