diff --git a/packages/filecoin-api/src/dealer/service.js b/packages/filecoin-api/src/dealer/service.js
index 3f9687154..9e368b1e0 100644
--- a/packages/filecoin-api/src/dealer/service.js
+++ b/packages/filecoin-api/src/dealer/service.js
@@ -74,7 +74,7 @@ export const aggregateOffer = async ({ capability, invocation }, context) => {
  * @param {import('./api').ServiceContext} context
  * @returns {Promise<API.UcantoInterface.Result<API.DealAddSuccess, API.DealAddFailure> | API.UcantoInterface.JoinBuilder<API.DealAddSuccess>>}
  */
-export const add = async ({ capability, invocation }, context) => {
+export const aggregateAccept = async ({ capability, invocation }, context) => {
   const { aggregate, pieces: offerCid, storefront } = capability.nb
   const pieces = getOfferBlock(offerCid, invocation.iterateIPLDBlocks())
 
diff --git a/packages/filecoin-api/src/storefront/events.js b/packages/filecoin-api/src/storefront/events.js
new file mode 100644
index 000000000..4ddb11800
--- /dev/null
+++ b/packages/filecoin-api/src/storefront/events.js
@@ -0,0 +1,49 @@
+import { StoreOperationFailed } from '../errors.js'
+
+/**
+ * @param {import('./api').ServiceContext} context
+ * @param {import('./api').FilecoinSubmitMessage} message
+ */
+export const handleFilecoinSubmitMessage = async (context, message) => {
+  // TODO: verify piece
+
+  const putRes = await context.pieceStore.put({
+    piece: message.piece,
+    content: message.content,
+    group: message.group,
+    status: 'submitted',
+    insertedAt: Date.now(),
+    updatedAt: Date.now()
+  })
+  if (putRes.error) {
+    return { error: new StoreOperationFailed(putRes.error.message) }
+  }
+  return { ok: {} }
+}
+
+/**
+ * @param {import('./api').ServiceContext} context
+ * @param {import('./api').PieceRecord} record
+ */
+export const handlePieceInsert = async (context, record) => {
+  // TODO: invoke filecoin/submit
+  return { ok: {} }
+}
+
+/**
+ * @param {import('./api').ServiceContext} context
+ */
+export const handleCronTick = async (context) => {
+  // TODO: get pieces where status === submitted
+  //       read receipts to determine if an aggregate accepted for each piece
+  //       update piece status to accepted if yes
+}
+
+/**
+ * @param {import('./api').ServiceContext} context
+ * @param {import('./api').PieceRecord} record
+ */
+export const handlePieceStatusAccepted = async (context, record) => {
+  // TODO: invoke filecoin/accept /w content & piece
+  return { ok: {} }
+}
\ No newline at end of file
diff --git a/packages/filecoin-api/src/storefront/service.js b/packages/filecoin-api/src/storefront/service.js
index 11fc5b1c7..ccd650582 100644
--- a/packages/filecoin-api/src/storefront/service.js
+++ b/packages/filecoin-api/src/storefront/service.js
@@ -22,18 +22,6 @@ export const filecoinOffer = async ({ capability }, context) => {
   const group = context.id.did()
   
   if (!exists) {
-    const putRes = await context.pieceStore.put({
-      piece,
-      content,
-      group,
-      status: 'offered',
-      insertedAt: Date.now(),
-      updatedAt: Date.now()
-    })
-    if (putRes.error) {
-      return { error: new StoreOperationFailed(putRes.error.message) }
-    }
-
     // Queue the piece for validation etc.
     const queueRes = await context.filecoinSubmitQueue.add({
       piece,