From 4c2dca9b2fb62c41d4cfaeadc96f29c29dec4c53 Mon Sep 17 00:00:00 2001
From: Chris Hager <chris@linuxuser.at>
Date: Wed, 30 Mar 2022 21:34:44 +0200
Subject: [PATCH] docs for eth_sendPrivateTransaction

---
 .../searchers/advanced/rpc-endpoint.mdx       | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/docs/flashbots-auction/searchers/advanced/rpc-endpoint.mdx b/docs/flashbots-auction/searchers/advanced/rpc-endpoint.mdx
index 1150482f..34be265c 100644
--- a/docs/flashbots-auction/searchers/advanced/rpc-endpoint.mdx
+++ b/docs/flashbots-auction/searchers/advanced/rpc-endpoint.mdx
@@ -181,6 +181,34 @@ example response:
 }
 ```
 
+### eth_sendPrivateTransaction
+
+The `eth_sendPrivateTransaction` JSON-RPC method is used to send a single transaction for inclusion while staying private. See https://docs.flashbots.net/flashbots-protect/overview for more information.
+
+```json
+{
+  "jsonrpc": "2.0",
+  "id": 1,
+  "method": "eth_sendPrivateTransaction",
+  "params": [
+    {
+      "tx": "0x123...",                // raw signed tx
+      "maxBlockNumber": "0xcd23a0",    // optional, after this block, the tx is thrown away. If greater than 25 blocks in the future, then it will be silently clamped to current+25.
+      "preferences": { "fast": true }  // optional, see https://docs.flashbots.net/flashbots-protect/rpc/fast-mode
+    }
+  ]
+}
+```
+
+example response:
+```json
+{
+  "jsonrpc": "2.0",
+  "id": "123",
+  "result": "0x111..."  // tx-hash
+}
+```
+
 ### Authentication
 
 To authenticate your request, the relay requires you sign the payload and include the signed payload in the `X-Flashbots-Signature` header of your request.