diff --git a/credentials/HttpBinApi.credentials.ts b/credentials/HttpBinApi.credentials.ts
index 0b74def..efd8639 100644
--- a/credentials/HttpBinApi.credentials.ts
+++ b/credentials/HttpBinApi.credentials.ts
@@ -1,7 +1,8 @@
 import {
-	IAuthenticateHeaderAuth,
+	ICredentialDataDecryptedObject,
 	ICredentialTestRequest,
 	ICredentialType,
+	IHttpRequestOptions,
 	INodeProperties,
 } from "n8n-workflow";
 
@@ -11,11 +12,17 @@ export class HttpBinApi implements ICredentialType {
 	documentationUrl = "httpbin";
 	properties: INodeProperties[] = [
 		{
-			displayName: "API Key",
-			name: "apiKey",
+			displayName: "Token",
+			name: "token",
 			type: "string",
 			default: "",
 		},
+		// {
+		// 	displayName: "API Key",
+		// 	name: "apiKey",
+		// 	type: "string",
+		// 	default: "",
+		// },
 		{
 			displayName: "Domain",
 			name: "domain",
@@ -23,17 +30,31 @@ export class HttpBinApi implements ICredentialType {
 			default: "https://httpbin.org",
 		},
 	];
-	authenticate = {
-		type: "headerAuth",
-		properties: {
-			name: "api-key",
-			value: "={{$credentials.apiKey}}",
-		},
-	} as IAuthenticateHeaderAuth;
+
+	// authenticate = {
+	// 	type: "headerAuth",
+	// 	properties: {
+	// 		name: "api-key",
+	// 		value: "={{$credentials.apiKey}}",
+	// 	},
+	// } as IAuthenticateHeaderAuth;
+
+	authenticate = async (
+		credentials: ICredentialDataDecryptedObject,
+		requestOptions: IHttpRequestOptions
+	): Promise<IHttpRequestOptions> => {
+		const headers = requestOptions.headers || {};
+		const authentication = { Authorization: `Bearer ${credentials.token}` };
+		Object.assign(requestOptions, {
+			headers: { ...authentication, ...headers },
+		});
+		return requestOptions;
+	};
+
 	test: ICredentialTestRequest = {
 		request: {
-			baseURL: "={{$credentials?.domain}}/v3",
-			url: "/account",
+			baseURL: "={{$credentials?.domain}}",
+			url: "/bearer",
 		},
 	};
 }