diff --git a/src/api/passkey.ts b/src/api/passkey.ts
index fe7c5dbbd..07a04e618 100644
--- a/src/api/passkey.ts
+++ b/src/api/passkey.ts
@@ -28,19 +28,22 @@ export class Passkey {
   }
 
   /**
-   * Given a credentialId and a transaction, it prompts the client to sign the transaction
+   * Given a credentialId and a transaction, it prompts the client to sign the transaction then submits it.
    *
    * @param args.credentialId The credential ID of the passkey
    * @param args.publicKey The public key associated with the passkey
    * @param args.transaction The transaction to sign
+   * @param args.rpID The relying party ID
+   * @param args.timeout The timeout for the operation
+   * @param args.options The options for the operation
    * @returns The pending transaction response
    */
   async signAndSubmitWithPasskey(args: {
     credentialId: string | Uint8Array;
     publicKey: PublicKey;
     transaction: AnyRawTransaction;
-    timeout?: number;
     rpID: string;
+    timeout?: number;
     options?: {
       allowCredentials?: AllowCredentialOption[];
     };
@@ -48,12 +51,24 @@ export class Passkey {
     return signAndSubmitWithPasskey({ aptosConfig: this.config, ...args });
   }
 
+  /**
+   * Given a credentialId and a transaction, it prompts the client to sign the transaction.
+   *
+   * @param args.credentialId The credential ID of the passkey
+   * @param args.publicKey The public key associated with the passkey
+   * @param args.transaction The transaction to sign
+   * @param args.rpID The relying party ID
+   * @param args.timeout The timeout for the operation
+   * @param args.options The options for the operation
+   * @returns The account authenticator
+   */
+
   async signWithPasskey(args: {
     credentialId: string | Uint8Array;
     publicKey: PublicKey;
     transaction: AnyRawTransaction;
-    timeout?: number;
     rpID: string;
+    timeout?: number;
     options?: {
       allowCredentials?: AllowCredentialOption[];
     };
@@ -61,15 +76,35 @@ export class Passkey {
     return signWithPasskey({ ...args });
   }
 
+  /**
+   * Given a public key, it returns the account address associated with the passkey.
+   * @param args.publicKey The public key associated with the passkey
+   * @returns The account address
+   */
+
   async getPasskeyAccountAddress(args: { publicKey: HexInput }): Promise<AccountAddress> {
     return getPasskeyAccountAddress(args);
   }
 
+  /**
+   * Generates registration options for a passkey.
+   * @param args.rpName The relying party name
+   * @param args.rpID The relying party ID
+   * @param args.userName The user name
+   * @param args.userID The user ID
+   * @param args.challenge The challenge
+   * @param args.userDisplayName The user display name
+   * @param args.timeout The timeout for the operation
+   * @param args.attestationType The attestation type
+   * @param args.authenticatorAttachment The authenticator attachment
+   * @returns The registration options
+   */
+
   async generateRegistrationOptions(args: {
     rpName: string;
     rpID: string;
-    userID?: Uint8Array;
     userName: string;
+    userID?: Uint8Array;
     challenge?: string | Uint8Array;
     userDisplayName?: string;
     timeout?: number;
@@ -79,12 +114,24 @@ export class Passkey {
     return generateRegistrationOptions(args);
   }
 
+  /**
+   * Registers a credential for a passkey.
+   * @param creationOptionsJSON
+   * @returns The registration response
+   */
+
   async registerCredential(
     creationOptionsJSON: PublicKeyCredentialCreationOptionsJSON,
   ): Promise<RegistrationResponseJSON> {
     return registerCredential(creationOptionsJSON);
   }
 
+  /**
+   * Parses the public key from a registration response.
+   * @param response The registration response
+   * @returns The public key
+   */
+
   parsePublicKey(response: RegistrationResponseJSON): PublicKey {
     return parsePublicKey(response);
   }