diff --git a/src/schemas/transaction.yaml b/src/schemas/transaction.yaml
index 52a9b5928..6f68eae44 100644
--- a/src/schemas/transaction.yaml
+++ b/src/schemas/transaction.yaml
@@ -1,3 +1,95 @@
+Transaction7702Signed:
+  type: object
+  title: EIP-7702 transaction
+  required:
+    - type
+    - nonce
+    - to
+    - gas
+    - value
+    - input
+    - maxPriorityFeePerGas
+    - maxFeePerGas
+    - maxFeePerBlobGas
+    - accessList
+    - chainId
+    - authorizationlist
+  properties:
+    type:
+      title: type
+      type: string
+      pattern: ^0x4$
+    nonce:
+      title: nonce
+      $ref: '#/components/schemas/uint'
+    to:
+      title: to address
+      $ref: '#/components/schemas/address'
+    gas:
+      title: gas limit
+      $ref: '#/components/schemas/uint'
+    value:
+      title: value
+      $ref: '#/components/schemas/uint'
+    input:
+      title: input data
+      $ref: '#/components/schemas/bytes'
+    maxPriorityFeePerGas:
+      title: max priority fee per gas
+      description: Maximum fee per gas the sender is willing to pay to miners in wei
+      $ref: '#/components/schemas/uint'
+    maxFeePerGas:
+      title: max fee per gas
+      description: The maximum total fee per gas the sender is willing to pay (includes the network / base fee and miner / priority fee) in wei
+      $ref: '#/components/schemas/uint'
+    maxFeePerBlobGas:
+      title: max fee per blob gas
+      description: The maximum total fee per gas the sender is willing to pay for blob gas in wei
+      $ref: '#/components/schemas/uint'
+    accessList:
+      title: accessList
+      description: EIP-2930 access lists
+      $ref: '#/components/schemas/AccessList'
+    chainId:
+      title: chainId
+      description: Chain ID that this transaction is valid on
+      $ref: '#/components/schemas/uint'
+    authList:
+      title: authorizationList
+      $ref: '#/components/schemas/AuthorizationList'
+AuthorizationList:
+  title: Authorization List
+  description: List of authorizations for the transaction
+  type: array
+  items:
+    type: object
+    properties:
+      chainId:
+        title: chainId
+        description: Chain ID on which this transaction is valid
+        $ref: '#/components/schemas/uint'
+      nonce:
+        title: nonce
+        $ref: '#/components/schemas/uint'
+      address:
+        $ref: '#/components/schemas/address'
+      yParity:
+        title: yParity
+        description: The parity (0 for even, 1 for odd) of the y-value of the secp256k1 signature
+        $ref: '#/components/schemas/uint'
+      r:
+        title: r
+        $ref: '#/components/schemas/uint'
+      s:
+        title: s
+        $ref: '#/components/schemas/uint'
+    required:
+      - chainId
+      - nonce
+      - address
+      - yParity
+      - r
+      - s
 Transaction4844Unsigned:
   type: object
   title: EIP-4844 transaction.