Key Management API resources | eBay Developers Program

Due to regulatory requirements applicable to our EU/UK sellers, for certain APIs, developers need to add digital signatures to the respective HTTP call. The Key Management API creates keypairs that are required when creating digital signatures for the following APIs:

All methods in the Finances API
issueRefund in the Fulfillment API
GetAccount in the Trading API
The following methods in the Post-Order API:

Note: For additional information about keypairs and creating Message Signatures, refer to Digital Signatures for APIs.

signing_key

Method Name	HTTP Method	Path	Summary	Samples
createSigningKey	POST	/signing_key	Creates keypairs using the selected cipher.	View createSigningKey - /signing_key
getSigningKey	GET	/signing_key/{signing_key_id}	Retrieves a specific keypair and metadata for a specified signing key ID associated with the application key making the call.	View getSigningKey - /signing_key/{signing_key_id}
getSigningKeys	GET	/signing_key	Retrieve keypairs and metadata for all keypairs associated with the application key making the call.	View getSigningKeys - /signing_key