diff --git a/.stats.yml b/.stats.yml
index c99b503..704584e 100755
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 19
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/new%2Fblockaid-27b198f27c560514e57792ad3c3e31b30a636e86ff4cd0fca52e477beb3943ea.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/new%2Fblockaid-5e4d0576b2d38134571cb327258a600c25f8caa892fe15739b0c6dd6f0af182c.yml
diff --git a/README.md b/README.md
index b8acb8d..92d9d57 100755
--- a/README.md
+++ b/README.md
@@ -22,9 +22,7 @@ The full API of this library can be found in [api.md](api.md).
 ```js
 import Blockaid from '@blockaid/client';
 
-const client = new Blockaid({
-  apiKey: process.env['BLOCKAID_CLIENT_API_KEY'], // This is the default and can be omitted
-});
+const client = new Blockaid();
 
 async function main() {
   const transactionScanResponse = await client.evm.jsonRpc.scan({
@@ -53,9 +51,7 @@ This library includes TypeScript definitions for all request params and response
 ```ts
 import Blockaid from '@blockaid/client';
 
-const client = new Blockaid({
-  apiKey: process.env['BLOCKAID_CLIENT_API_KEY'], // This is the default and can be omitted
-});
+const client = new Blockaid();
 
 async function main() {
   const params: Blockaid.Evm.JsonRpcScanParams = {
@@ -138,6 +134,7 @@ You can use the `maxRetries` option to configure or disable this:
 // Configure the default for all requests:
 const client = new Blockaid({
   maxRetries: 0, // default is 2
+  apiKey: 'My API Key',
 });
 
 // Or, configure per-request:
@@ -155,6 +152,7 @@ Requests time out after 1 minute by default. You can configure this with a `time
 // Configure the default for all requests:
 const client = new Blockaid({
   timeout: 20 * 1000, // 20 seconds (default is 1 minute)
+  apiKey: 'My API Key',
 });
 
 // Override per-request:
@@ -310,6 +308,7 @@ import { HttpsProxyAgent } from 'https-proxy-agent';
 // Configure the default for all requests:
 const client = new Blockaid({
   httpAgent: new HttpsProxyAgent(process.env.PROXY_URL),
+  apiKey: 'My API Key',
 });
 
 // Override per-request:
diff --git a/src/index.ts b/src/index.ts
index 0bd4f56..0617513 100755
--- a/src/index.ts
+++ b/src/index.ts
@@ -139,10 +139,6 @@ export class Blockaid extends Core.APIClient {
     };
   }
 
-  protected override authHeaders(opts: Core.FinalRequestOptions): Core.Headers {
-    return { 'X-API-Key': this.apiKey };
-  }
-
   static Blockaid = this;
   static DEFAULT_TIMEOUT = 60000; // 1 minute