diff --git a/packages/asset-swapper/src/types.ts b/packages/asset-swapper/src/types.ts
index c32371c172..f85e69fbec 100644
--- a/packages/asset-swapper/src/types.ts
+++ b/packages/asset-swapper/src/types.ts
@@ -244,6 +244,7 @@ export interface RfqRequestOpts {
     takerAddress: string;
     txOrigin: string;
     apiKey: string;
+    apiKeyWhitelist?: string[];
     intentOnFilling: boolean;
     isIndicative?: boolean;
     makerEndpointMaxResponseTimeMs?: number;
diff --git a/packages/asset-swapper/src/utils/quote_requestor.ts b/packages/asset-swapper/src/utils/quote_requestor.ts
index b2e9f1123b..3cc39bfaed 100644
--- a/packages/asset-swapper/src/utils/quote_requestor.ts
+++ b/packages/asset-swapper/src/utils/quote_requestor.ts
@@ -178,6 +178,42 @@ export class QuoteRequestor {
         }
     }
 
+    /**
+     * Gets both standard RFQ makers and "alternative" RFQ makers and combines them together
+     * in a single configuration map. If an integration key whitelist is present, it will be used
+     * to filter a specific makers.
+     *
+     * @param options the RfqmRequestOptions passed in
+     * @param assetOfferings the RFQM or RFQT maker offerings
+     * @returns a list of TypedMakerUrl instances
+     */
+    public static getTypedMakerUrlsAndWhitelist(
+        options: Pick<RfqmRequestOptions, 'apiKeyWhitelist' | 'altRfqAssetOfferings'>,
+        assetOfferings: RfqMakerAssetOfferings,
+    ): TypedMakerUrl[] {
+        const standardUrls = Object.keys(assetOfferings).map(
+            (mm: string): TypedMakerUrl => {
+                return { pairType: RfqPairType.Standard, url: mm };
+            },
+        );
+        const altUrls = options.altRfqAssetOfferings
+            ? Object.keys(options.altRfqAssetOfferings).map(
+                  (mm: string): TypedMakerUrl => {
+                      return { pairType: RfqPairType.Alt, url: mm };
+                  },
+              )
+            : [];
+
+        let typedMakerUrls = standardUrls.concat(altUrls);
+
+        // If there is a whitelist, only allow approved maker URLs
+        if (options.apiKeyWhitelist !== undefined) {
+            const whitelist = new Set(options.apiKeyWhitelist.map(key => key.toLowerCase()));
+            typedMakerUrls = typedMakerUrls.filter(makerUrl => whitelist.has(makerUrl.url.toLowerCase()));
+        }
+        return typedMakerUrls;
+    }
+
     public static getDurationUntilExpirationMs(expirationTimeSeconds: BigNumber): BigNumber {
         const expirationTimeMs = expirationTimeSeconds.times(constants.ONE_SECOND_MS);
         const currentTimeMs = new BigNumber(Date.now());
@@ -401,21 +437,6 @@ export class QuoteRequestor {
             }
         })();
 
-        const standardUrls = Object.keys(assetOfferings).map(
-            (mm: string): TypedMakerUrl => {
-                return { pairType: RfqPairType.Standard, url: mm };
-            },
-        );
-        const altUrls = options.altRfqAssetOfferings
-            ? Object.keys(options.altRfqAssetOfferings).map(
-                  (mm: string): TypedMakerUrl => {
-                      return { pairType: RfqPairType.Alt, url: mm };
-                  },
-              )
-            : [];
-
-        const typedMakerUrls = standardUrls.concat(altUrls);
-
         const timeoutMs =
             options.makerEndpointMaxResponseTimeMs ||
             constants.DEFAULT_RFQT_REQUEST_OPTS.makerEndpointMaxResponseTimeMs!;
@@ -427,6 +448,7 @@ export class QuoteRequestor {
             cancelTokenSource.cancel('timeout via cancel token');
         }, timeoutMs + bufferMs);
 
+        const typedMakerUrls = QuoteRequestor.getTypedMakerUrlsAndWhitelist(options, assetOfferings);
         const quotePromises = typedMakerUrls.map(async typedMakerUrl => {
             // filter out requests to skip
             const isBlacklisted = rfqMakerBlacklist.isMakerBlacklisted(typedMakerUrl.url);
diff --git a/packages/asset-swapper/test/quote_requestor_test.ts b/packages/asset-swapper/test/quote_requestor_test.ts
index f473eb42d8..12e8bae71d 100644
--- a/packages/asset-swapper/test/quote_requestor_test.ts
+++ b/packages/asset-swapper/test/quote_requestor_test.ts
@@ -834,6 +834,39 @@ describe('QuoteRequestor', async () => {
                 quoteRequestorHttpClient,
             );
         });
+        it('should be able to handle and filter RFQ offerings', () => {
+            const tests: Array<[string[] | undefined, string[]]> = [
+                [['https://top.maker'], []],
+                [undefined, ['https://foo.bar/', 'https://lorem.ipsum/']],
+                [['https://lorem.ipsum/'], ['https://lorem.ipsum/']],
+            ];
+            for (const test of tests) {
+                const [apiKeyWhitelist, results] = test;
+                const response = QuoteRequestor.getTypedMakerUrlsAndWhitelist(
+                    {
+                        apiKeyWhitelist,
+                        altRfqAssetOfferings: {},
+                    },
+                    {
+                        'https://foo.bar/': [
+                            [
+                                '0xA6cD4cb8c62aCDe44739E3Ed0F1d13E0e31f2d94',
+                                '0xF45107c0200a04A8aB9C600cc52A3C89AE5D0489',
+                            ],
+                        ],
+                        'https://lorem.ipsum/': [
+                            [
+                                '0xA6cD4cb8c62aCDe44739E3Ed0F1d13E0e31f2d94',
+                                '0xF45107c0200a04A8aB9C600cc52A3C89AE5D0489',
+                            ],
+                        ],
+                    },
+                );
+                const typedUrls = response.map(typed => typed.url);
+                expect(typedUrls).to.eql(results);
+            }
+        });
+
         it('should return successful alt indicative quotes', async () => {
             const takerAddress = '0xd209925defc99488e3afff1174e48b4fa628302a';
             const txOrigin = '0xf209925defc99488e3afff1174e48b4fa628302a';