# Credentialing Attestation Methods ## Create CredAttestationMethod - [POST /credentialing-attestation-methods](https://vbapi-docs.vbasoftware.com/openapi/vbasoftware/vbasoftware.api/credentialing-attestation-methods/createcredattestationmethod.md): Creates a new CredAttestationMethod ## List CredAttestationMethod - [GET /credentialing-attestation-methods](https://vbapi-docs.vbasoftware.com/openapi/vbasoftware/vbasoftware.api/credentialing-attestation-methods/listcredattestationmethod.md): Lists all CredAttestationMethod ## Get CredAttestationMethod - [GET /credentialing-attestation-methods/{credAttestationMethodKey}](https://vbapi-docs.vbasoftware.com/openapi/vbasoftware/vbasoftware.api/credentialing-attestation-methods/getcredattestationmethod.md): Gets CredAttestationMethod ## Update CredAttestationMethod - [PUT /credentialing-attestation-methods/{credAttestationMethodKey}](https://vbapi-docs.vbasoftware.com/openapi/vbasoftware/vbasoftware.api/credentialing-attestation-methods/updatecredattestationmethod.md): Updates a specific CredAttestationMethod. ## Delete CredAttestationMethod - [DELETE /credentialing-attestation-methods/{credAttestationMethodKey}](https://vbapi-docs.vbasoftware.com/openapi/vbasoftware/vbasoftware.api/credentialing-attestation-methods/deletecredattestationmethod.md): Deletes an CredAttestationMethod ## Create or Update Batch CredAttestationMethod - [PUT /credentialing-attestation-methods-batch](https://vbapi-docs.vbasoftware.com/openapi/vbasoftware/vbasoftware.api/credentialing-attestation-methods/updatebatchcredattestationmethod.md): Create or Update multiple CredAttestationMethod at once. If the entity exists, it will be updated. If the entity does not exist, it will be created.