diff --git a/tools/blob_handler.hpp b/tools/blob_handler.hpp
index 285bbf1..fb2dcb5 100644
--- a/tools/blob_handler.hpp
+++ b/tools/blob_handler.hpp
@@ -6,8 +6,50 @@
 class BlobHandler : public BlobInterface
 {
   public:
+    enum BlobOEMCommands
+    {
+        bmcBlobGetCount = 0,
+        bmcBlobEnumerate = 1,
+        bmcBlobOpen = 2,
+        bmcBlobRead = 3,
+        bmcBlobWrite = 4,
+        bmcBlobCommit = 5,
+        bmcBlobClose = 6,
+        bmcBlobDelete = 7,
+        bmcBlobStat = 8,
+        bmcBlobSessionStat = 9,
+        bmcBlobWriteMeta = 10,
+    };
+
     explicit BlobHandler(IpmiInterface* ipmi) : ipmi(ipmi){};
 
+    /**
+     * Send the contents of the payload to IPMI, this method handles wrapping
+     * with the OEN, subcommand and CRC.
+     *
+     * @param[in] command - the blob command.
+     * @param[in] payload - the payload bytes.
+     * @return the bytes returned from the ipmi interface.
+     */
+    std::vector<std::uint8_t>
+        sendIpmiPayload(BlobOEMCommands command,
+                        const std::vector<std::uint8_t>& payload);
+
+    /**
+     * Retrieve the blob count.
+     *
+     * @return the number of blob_ids found (0 on failure).
+     */
+    int getBlobCount();
+
+    /**
+     * Given an index into the list of blobs, return the name.
+     *
+     * @param[in] index - the index into the list of blob ids.
+     * @return the name as a string or empty on failure.
+     */
+    std::string enumerateBlob(std::uint32_t index);
+
     std::vector<std::string> getBlobList() override;
 
   private: