Once you've completed the previous steps, you're ready to call APIs!

After completing those steps you should have:

• Your Walmart issued, unique Consumer ID
• Your Walmart provided key version number
• The ability to generated an Authentication Signature and timestamp

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Authentication Signatures expire after 3 MINUTES.

Regenerating the signature for every call is recommended.

If you do not already have a Consumer ID and version number, see Step 2 Requesting Access.

For more information about generating an Authentication Signature and timestamp, see Step 3 Generating Signatures.

Invoking APIs

To start calling APIs, you can use any applicable tool. We recommend the Try It feature in our documentation!

Before heading to the documentation to start calling, please take a moment to review the following pages for additional helpful reference information. Most of this information is already included in our docs, it is just here for quick reference.

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