diff --git a/developers/provider/general-endpoints.md b/developers/provider/general-endpoints.md
index 12e8cf17..76184ed5 100644
--- a/developers/provider/general-endpoints.md
+++ b/developers/provider/general-endpoints.md
@@ -1,2 +1,127 @@
 # General Endpoints
 
+
+### nonce endpoint
+
+#### GET /api/services/nonce
+
+Parameters
+
+```
+    userAddress: String object containing a user's ethereum address
+```
+
+Returns: Json object containing the last-used nonce value. The nonce endpoint is just informative, use the current UTC timestamp as a nonce, where required in other endpoints.
+
+Example:
+
+```
+GET /api/services/nonce?userAddress=0x990922334
+```
+
+Response:
+
+```json
+{
+  "nonce": 23
+}
+```
+
+#### POST /api/services/fileinfo
+
+Retrieves Content-Type and Content-Length from the given URL or asset.
+
+Parameters
+
+For published assets:
+
+```
+{
+    did: String, DID of the dataset
+    serviceId: String, ID of the service
+}
+```
+
+For file objects,see https://docs.oceanprotocol.com/core-concepts/did-ddo#files
+
+If checksum is requests, file size should be lower < MAX\_CHECKSUM\_LENGTH (see Provider ENVs) If file is larger, checksum WILL NOT be computed.
+
+Returns: Json document file info object
+
+Example:
+
+```
+POST /api/services/fileinfo
+payload:
+{
+    "did":"0x1111",
+    "serviceId": "0",
+}
+```
+
+Response:
+
+```json
+[
+    {
+        "contentLength":"1161",
+        "contentType":"application/json",
+        "index":0,
+        "valid": true
+    },...
+]
+```
+
+#### Javascript Example
+
+```runkit  nodeVersion="18.x.x"
+const axios = require('axios')
+
+const response = await axios( `https://v4.provider.oceanprotocol.com/api/services/nonce?userAddress=0x0db823218e337a6817e6d7740eb17635deadafaf`)
+ 
+console.log(response.status)
+console.log(response.data)
+
+```
+
+### Download endpoint
+
+#### GET /api/services/download
+
+Parameters
+
+```
+    documentId: String object containing document id (e.g. a DID)
+    serviceId: String, representing the list of `file` objects that describe each file in the dataset
+    transferTxId: Hex string -- the id of on-chain transaction for approval of datatokens transfer
+    given to the provider's account
+    fileIndex: integer, the index of the file from the files list in the dataset
+    nonce: Nonce
+    consumerAddress: String object containing consumer's address
+    signature: String object containg user signature (signed message)
+```
+
+Returns: File stream. Retrieves the attached asset files.
+
+Example:
+
+```
+GET /api/services/download
+payload:
+{
+    "documentId":"0x1111",
+    "serviceId": 0,
+    "fileIndex": 0,
+    "datatoken": "",
+    "consumerAddress":"0x990922334",
+    "signature":"0x00110011",
+    "transferTxId": "0xa09fc23421345532e34829"
+```
+
+Response:
+
+```json
+{
+  "": ""
+}
+```
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