diff --git a/.changeset/cold-items-notice.md b/.changeset/cold-items-notice.md
new file mode 100644
index 000000000..5e5d5aa8e
--- /dev/null
+++ b/.changeset/cold-items-notice.md
@@ -0,0 +1,7 @@
+---
+'@siafoundation/explored-js': minor
+'@siafoundation/explored-react': minor
+'@siafoundation/explored-types': minor
+---
+
+Added the TransactionChainIndices route types, sdk method, and react hook.
diff --git a/libs/explored-js/src/api.ts b/libs/explored-js/src/api.ts
index 626d22e6d..1ba7db484 100644
--- a/libs/explored-js/src/api.ts
+++ b/libs/explored-js/src/api.ts
@@ -56,6 +56,14 @@ import {
   MetricsByIDParams,
   MetricsByIDPayload,
   MetricsByIDResponse,
+  OutputSiacoineParams,
+  OutputSiacoinePayload,
+  OutputSiacoineResponse,
+  outputSiacoineRoute,
+  OutputSiafundeParams,
+  OutputSiafundePayload,
+  OutputSiafundeResponse,
+  outputSiafundeRoute,
   searchResultTypeRoute,
   SearchResultTypeParams,
   SearchResultTypePayload,
@@ -92,14 +100,10 @@ import {
   TxpoolTransactionsParams,
   TxpoolTransactionsPayload,
   TxpoolTransactionsResponse,
-  OutputSiacoineParams,
-  OutputSiacoinePayload,
-  OutputSiacoineResponse,
-  outputSiacoineRoute,
-  OutputSiafundeParams,
-  OutputSiafundePayload,
-  OutputSiafundeResponse,
-  outputSiafundeRoute,
+  transactionChainIndicesRoute,
+  TransactionChainIndicesParams,
+  TransactionChainIndicesPayload,
+  TransactionChainIndicesResponse,
 } from '@siafoundation/explored-types'
 
 export function Explored({
@@ -182,6 +186,11 @@ export function Explored({
       TransactionsByIDsPayload,
       TransactionsByIDsResponse
     >(axios, 'post', transactionsByIDsRoute),
+    transactionChainIndices: buildRequestHandler<
+      TransactionChainIndicesParams,
+      TransactionChainIndicesPayload,
+      TransactionChainIndicesResponse
+    >(axios, 'post', transactionChainIndicesRoute),
     // Address
     addressSiacoinUTXOs: buildRequestHandler<
       AddressSiacoinUTXOsParams,
diff --git a/libs/explored-react/src/hooks.ts b/libs/explored-react/src/hooks.ts
index fecdbce6a..ab0b8e8c9 100644
--- a/libs/explored-react/src/hooks.ts
+++ b/libs/explored-react/src/hooks.ts
@@ -56,6 +56,9 @@ import {
   TransactionByIDParams,
   TransactionByIDResponse,
   transactionByIDRoute,
+  TransactionChainIndicesParams,
+  TransactionChainIndicesResponse,
+  transactionChainIndicesRoute,
   TransactionsByIDsParams,
   TransactionsByIDsPayload,
   TransactionsByIDsResponse,
@@ -213,6 +216,18 @@ export function useTransactionsByIDs(
   })
 }
 
+export function useTransactionChainIndices(
+  args: HookArgsSwr<
+    TransactionChainIndicesParams,
+    TransactionChainIndicesResponse
+  >
+) {
+  return useGetSwr({
+    ...args,
+    route: transactionChainIndicesRoute,
+  })
+}
+
 // Address
 
 export function useAddressSiacoinUTXOs(
diff --git a/libs/explored-types/src/api.ts b/libs/explored-types/src/api.ts
index 35e4eb37e..46312a33b 100644
--- a/libs/explored-types/src/api.ts
+++ b/libs/explored-types/src/api.ts
@@ -114,6 +114,15 @@ export type TransactionsByIDsParams = void
 export type TransactionsByIDsPayload = { ids: TransactionID[] }
 export type TransactionsByIDsResponse = ExplorerTransaction[]
 
+export const transactionChainIndicesRoute = '/transactions/:id/indices'
+export type TransactionChainIndicesParams = {
+  id: TransactionID
+  offset?: number
+  limit?: number
+}
+export type TransactionChainIndicesPayload = void
+export type TransactionChainIndicesResponse = ChainIndex[]
+
 // Address
 
 // Returns the specified address' unspent siacoin outputs.