add postTransaction support

.changeset/fifty-lemons-study.md

@@ -0,0 +1,5 @@
+---
+"@xmtp/frames-client": minor
+---
+
+add postTransaction support

packages/frames-client/README.md

@@ -35,4 +35,9 @@ const { redirectedTo } = await framesClient.proxy.postRedirect(
   framePostUrl,
   payload,
 );
+// If the button action type was `postTransaction`
+const transactionInfo = await framesClient.proxy.postTransaction(
+  framePostUrl,
+  payload,
+);
 ```

packages/frames-client/package.json

@@ -66,7 +66,7 @@
   },
   "dependencies": {
     "@noble/hashes": "^1.3.3",
-    "@open-frames/proxy-client": "^0.2.1",
+    "@open-frames/proxy-client": "^0.3.0",
     "@xmtp/proto": "3.45.0",
     "long": "^5.2.3"
   },

packages/frames-client/src/proxy.ts

@@ -4,6 +4,7 @@ import type {
   FramePostPayload,
   FramesApiRedirectResponse,
   FramesApiResponse,
+  FramesTransactionApiResponse,
 } from "./types";
 
 export default class OpenFramesProxy {
@@ -28,6 +29,16 @@ export default class OpenFramesProxy {
     return this.inner.postRedirect(url, payload);
   }
 
+  postTransaction(
+    url: string,
+    payload: FramePostPayload,
+  ): Promise<FramesTransactionApiResponse> {
+    return this.inner.postTransaction(url, {
+      ...payload,
+      address: payload.untrustedData.walletAddress,
+    });
+  }
+
   mediaUrl(url: string): string {
     if (url?.startsWith("data:")) {
       return url;

packages/frames-client/src/types.ts

@@ -2,12 +2,15 @@ import type { OpenFramesUntrustedData } from "@open-frames/types";
 import type {
   GetMetadataResponse,
   PostRedirectResponse,
+  TransactionResponse,
 } from "@open-frames/proxy-client";
 
 export type FramesApiResponse = GetMetadataResponse;
 
 export type FramesApiRedirectResponse = PostRedirectResponse;
 
+export type FramesTransactionApiResponse = TransactionResponse;
+
 export type FramePostUntrustedData = OpenFramesUntrustedData & {
   walletAddress: string; // Untrusted version of the wallet address
   opaqueConversationIdentifier: string; // A hash of the conversation topic and the participants

yarn.lock

@@ -2925,21 +2925,21 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@open-frames/proxy-client@npm:^0.2.1":
-  version: 0.2.1
-  resolution: "@open-frames/proxy-client@npm:0.2.1"
+"@open-frames/proxy-client@npm:^0.3.0":
+  version: 0.3.0
+  resolution: "@open-frames/proxy-client@npm:0.3.0"
   dependencies:
-    "@open-frames/proxy-types": "npm:0.1.1"
-  checksum: 10/ea6cdfa9d768aee30c1be69ae88a2ce6cf9da042c9ab74fb02346519520095aef4b1d388ea9f886fb4db48379c3b5573a223d3600e5cbb6b021ae4d2d339b4d3
+    "@open-frames/proxy-types": "npm:0.2.0"
+  checksum: 10/cca2f209be860e9328cf7768d3da3672eb5f079c9b27e31536e25cd1a59baeba7a074305a68236a222d7e6c72d7877b3dfcc49c750eb98072438f324b83b75dd
   languageName: node
   linkType: hard
 
-"@open-frames/proxy-types@npm:0.1.1":
-  version: 0.1.1
-  resolution: "@open-frames/proxy-types@npm:0.1.1"
+"@open-frames/proxy-types@npm:0.2.0":
+  version: 0.2.0
+  resolution: "@open-frames/proxy-types@npm:0.2.0"
   peerDependencies:
     typescript: ^5.3.3
-  checksum: 10/ed7ad6d0bb7ac4d872ec4e6c39ddedb24c0a4e29da8a52fcf354f2b0c1778f18e61977b51ee8e62795b95de96ecef27db14a2b79a16e5eefc0dff9d020b7b35b
+  checksum: 10/7bb09f290624abf75097055dad57657ba244a60f72dec3f839aaa08aeb9b7e98f49a1423f48f98620202ee2c1aa8075e5cfbd0888876f3f277cae98d0e976909
   languageName: node
   linkType: hard
 
@@ -5408,7 +5408,7 @@ __metadata:
   resolution: "@xmtp/frames-client@workspace:packages/frames-client"
   dependencies:
     "@noble/hashes": "npm:^1.3.3"
-    "@open-frames/proxy-client": "npm:^0.2.1"
+    "@open-frames/proxy-client": "npm:^0.3.0"
     "@open-frames/types": "npm:^0.0.7"
     "@rollup/plugin-terser": "npm:^0.4.4"
     "@rollup/plugin-typescript": "npm:^11.1.6"