diff --git a/BIPs/2025-W6/BIP-770-cow-tokenswap.json b/BIPs/2025-W6/BIP-770-cow-tokenswap.json
new file mode 100644
index 000000000..64783aefb
--- /dev/null
+++ b/BIPs/2025-W6/BIP-770-cow-tokenswap.json
@@ -0,0 +1,40 @@
+{
+  "version": "1.0",
+  "chainId": "1",
+  "createdAt": 1738070746762,
+  "meta": {
+    "name": "Transactions Batch",
+    "description": "Approve tokenswap amounts on the COW-BAL tokenwswap contract",
+    "txBuilderVersion": "1.18.0",
+    "createdFromSafeAddress": "0x10A19e7eE7d7F8a52822f6817de8ea18204F2e4f",
+    "createdFromOwnerAddress": "",
+    "checksum": "0x38a39191ffa26d29c67fec344e9549c715cfb5db6408a26568112fb0a58da66b"
+  },
+  "transactions": [
+    {
+      "to": "0xba100000625a3754423978a60c9317c58a424e3D",
+      "value": "0",
+      "data": null,
+      "contractMethod": {
+        "inputs": [
+          {
+            "name": "spender",
+            "type": "address",
+            "internalType": "address"
+          },
+          {
+            "name": "amount",
+            "type": "uint256",
+            "internalType": "uint256"
+          }
+        ],
+        "name": "approve",
+        "payable": false
+      },
+      "contractInputsValues": {
+        "spender": "0xdBe554ee86FEb0b1c0ac4743503D46cbDF0e8B54",
+        "amount": "200000000000000000000000"
+      }
+    }
+  ]
+}
diff --git a/BIPs/2025-W6/BIP-770-cow-tokenswap.report.txt b/BIPs/2025-W6/BIP-770-cow-tokenswap.report.txt
new file mode 100644
index 000000000..3a70fa5cc
--- /dev/null
+++ b/BIPs/2025-W6/BIP-770-cow-tokenswap.report.txt
@@ -0,0 +1,20 @@
+FILENAME: `BIPs/2025-W6/BIP-770-cow-tokenswap.json`
+MULTISIG: `multisigs/dao (mainnet:0x10A19e7eE7d7F8a52822f6817de8ea18204F2e4f)`
+COMMIT: `0f45b603edc3f446177c88daa0d6cf6f7e0f5a83`
+CHAIN(S): `mainnet`
+TENDERLY: [`🟩 SUCCESS`](https://www.tdly.co/shared/simulation/31328e1c-52f0-4af1-b518-cdc80c2e58ba)
+
+```
++---------+---------------------------------------------------------+-------+----------------------------------------------------------------------------------------+------------+----------+
+| fx_name | to                                                      | value | inputs                                                                                 | bip_number | tx_index |
++---------+---------------------------------------------------------+-------+----------------------------------------------------------------------------------------+------------+----------+
+| approve | 0xba100000625a3754423978a60c9317c58a424e3D (tokens/BAL) | 0     | {                                                                                      | BIP-770    |   N/A    |
+|         |                                                         |       |   "spender": [                                                                         |            |          |
+|         |                                                         |       |     "0xdBe554ee86FEb0b1c0ac4743503D46cbDF0e8B54 (helpers/otc_escrow_bal_cow)"          |            |          |
+|         |                                                         |       |   ],                                                                                   |            |          |
+|         |                                                         |       |   "amount": [                                                                          |            |          |
+|         |                                                         |       |     "raw:200000000000000000000000, 18 decimals:200000, 6 decimals: 200000000000000000" |            |          |
+|         |                                                         |       |   ]                                                                                    |            |          |
+|         |                                                         |       | }                                                                                      |            |          |
++---------+---------------------------------------------------------+-------+----------------------------------------------------------------------------------------+------------+----------+
+```