diff --git a/CHANGELOG.md b/CHANGELOG.md
index cd6f132..9dba6ec 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## Unreleased
 
+- added: `proposeFulfillingPaymentURI` support
 - changed: iOS - Emit balance after rescan
 - fixed: iOS - get UUID after starting synchronizer
 
diff --git a/android/src/main/java/app/edge/rnzcash/RNZcashModule.kt b/android/src/main/java/app/edge/rnzcash/RNZcashModule.kt
index 9f19d48..15330b8 100644
--- a/android/src/main/java/app/edge/rnzcash/RNZcashModule.kt
+++ b/android/src/main/java/app/edge/rnzcash/RNZcashModule.kt
@@ -381,6 +381,32 @@ class RNZcashModule(
         }
     }
 
+    @ReactMethod
+    fun proposeFulfillingPaymentURI(
+        alias: String,
+        paymentUri: String,
+        promise: Promise,
+    ) {
+        val wallet = getWallet(alias)
+        wallet.coroutineScope.launch {
+            try {
+                val account = wallet.getAccounts().first()
+                val proposal =
+                    wallet.proposeFulfillingPaymentUri(
+                        account,
+                        paymentUri,
+                    )
+                val map = Arguments.createMap()
+                map.putInt("transactionCount", proposal.transactionCount())
+                map.putString("totalFee", proposal.totalFeeRequired().value.toString())
+                map.putString("proposalBase64", Base64.getEncoder().encodeToString(proposal.toByteArray()))
+                promise.resolve(map)
+            } catch (t: Throwable) {
+                promise.reject("Err", t)
+            }
+        }
+    }
+
     @kotlin.ExperimentalStdlibApi
     @ReactMethod
     fun createTransfer(
diff --git a/ios/RNZcash.m b/ios/RNZcash.m
index dee79f5..5bcc02b 100644
--- a/ios/RNZcash.m
+++ b/ios/RNZcash.m
@@ -39,6 +39,12 @@ @interface RCT_EXTERN_MODULE(RNZcash, RCTEventEmitter<RCTBridgeModule>)
 rejecter:(RCTPromiseRejectBlock)reject
 )
 
+RCT_EXTERN_METHOD(proposeFulfillingPaymentURI:(NSString *)alias
+:(NSString *)paymentUri
+resolver:(RCTPromiseResolveBlock)resolve
+rejecter:(RCTPromiseRejectBlock)reject
+)
+
 RCT_EXTERN_METHOD(createTransfer:(NSString *)alias
 :(NSString *)proposalBase64
 :(NSString *)seed
diff --git a/ios/RNZcash.swift b/ios/RNZcash.swift
index 32344b0..0286ea8 100644
--- a/ios/RNZcash.swift
+++ b/ios/RNZcash.swift
@@ -247,6 +247,42 @@ class RNZcash: RCTEventEmitter {
     }
   }
 
+  @objc func proposeFulfillingPaymentURI(
+    _ alias: String, _ paymentUri: String,
+    resolver resolve: @escaping RCTPromiseResolveBlock,
+    rejecter reject: @escaping RCTPromiseRejectBlock
+  ) {
+    Task {
+      if let wallet = await synchronizerStore.get(alias) {
+        do {
+          guard let accountUUID = wallet.accountUUID else {
+            reject("proposeFulfillingPaymentURI", "Account UUID not found", genericError)
+            return
+          }
+          let proposal = try await wallet.synchronizer.proposefulfillingPaymentURI(
+            paymentUri,
+            accountUUID: accountUUID
+          )
+          let proposalBase64 = try proposal.inner.serializedData().base64EncodedString()
+
+          let out: NSMutableDictionary = [
+            "proposalBase64": proposalBase64,
+            "transactionCount": proposal.transactionCount(),
+            "totalFee": String(proposal.totalFeeRequired().amount),
+          ]
+
+          resolve(out)
+        } catch let error as ZcashError {
+          reject("proposeFulfillingPaymentURI", "Failed to propose from payment URI", error)
+        } catch {
+          reject("proposeFulfillingPaymentURI", "Unknown error", error)
+        }
+      } else {
+        reject("proposeFulfillingPaymentURI", "Wallet does not exist", genericError)
+      }
+    }
+  }
+
   @objc func createTransfer(
     _ alias: String, _ proposalBase64: String, _ seed: String,
     resolver resolve: @escaping RCTPromiseResolveBlock,
diff --git a/src/react-native.ts b/src/react-native.ts
index 0f0c6a3..3d71f67 100644
--- a/src/react-native.ts
+++ b/src/react-native.ts
@@ -98,6 +98,16 @@ export class Synchronizer {
     return result
   }
 
+  async proposeFulfillingPaymentURI(
+    paymentUri: string
+  ): Promise<ProposalSuccess> {
+    const result = await RNZcash.proposeFulfillingPaymentURI(
+      this.alias,
+      paymentUri
+    )
+    return result
+  }
+
   async createTransfer(
     opts: CreateTransferOpts
   ): Promise<string | SpendFailure> {