diff --git a/src/providers/antrophic/api.ts b/src/providers/antrophic/api.ts
new file mode 100644
index 0000000..6f9cab1
--- /dev/null
+++ b/src/providers/antrophic/api.ts
@@ -0,0 +1,33 @@
+export interface AntrophicFetchPayload {
+  apiKey: string
+  baseUrl: string
+  body: Record<string, any>
+  signal?: AbortSignal
+}
+
+export const fetchChatCompletion = async(payload: AntrophicFetchPayload) => {
+  const initOptions = {
+    headers: {
+      'anthropic-version':'2023-06-01',
+      'Content-Type': 'application/json',
+      'x-api-key': ${payload.apiKey}`,
+    },
+    method: 'POST',
+    body: JSON.stringify(payload.body),
+    signal: payload.signal,
+  }
+  return fetch(`${payload.baseUrl}/v1/messages`, initOptions)
+}
+
+export const fetchImageGeneration = async(payload: AntrophicFetchPayload) => {
+  const initOptions = {
+    headers: {
+      'Content-Type': 'application/json',
+      'Authorization': `Bearer ${payload.apiKey}`,
+    },
+    method: 'POST',
+    body: JSON.stringify(payload.body),
+    signal: payload.signal,
+  }
+  return fetch(`${payload.baseUrl}/v1/images/generations`, initOptions)
+}