diff --git a/README.md b/README.md
index b0aa3c7..e9a9e4f 100644
--- a/README.md
+++ b/README.md
@@ -159,6 +159,8 @@ Exports the following functions:
 - `http_set_ua(ua_str='Mozilla/5.0')`: set a default HTTP user agent string
 - `http_fetch(url, useragent=None, hdrs={})`: fetch text content from a URL into a string (returns `(status_code, content)` tuple)
 - `auth_header(username, password)`: get a dictionary fragment with the corresponding HTTP Basic Auth header according to the username and password
+- `url_escape(s)`: escape a string to be used as a part of URL parameters
+- `form_encode(params)`: encode a form body dictionary in the `x-www-form-urlencoded` format
 - `wget(url, filename='', useragent=None, hdrs={})`: download a file into a local path (returns `(status_code, filename)` tuple)
 - `wput(url, file_path, field_name="file", method="POST", format="x-www-form-urlencoded", headers={}, useragent=None)`: upload a file from a local path in the `x-www-form-urlencoded` or JSON format (returns `(status_code, content)` tuple)
 
@@ -247,6 +249,21 @@ Supported chat commands:
 - `/modellist`: list model IDs available for current provider
 - `/exit` or `/quit`: exit the chat applet
 
+### `app.blog`
+
+A simple interface to any POST-based blog API that supports HTTP Basic Auth.
+
+Requires the following environment variables to be configured (for T-Deck, use the `/settings.toml` file):
+
+- `BLOG_POST_ENDPOINT`: the full URL to send POST requests to
+- `BLOG_POST_USER`: the username to send the requests as
+- `BLOG_POST_PASS`: the password for this username
+
+Exports the following functions:
+
+- `blogpost()`: wait for a (multiline) input and send the post,
+- `blogpost_str(content)`: post the content in a non-interactive manner.
+
 ## FAQ
 
 ### Is this an OS shell?
diff --git a/app/blog.py b/app/blog.py
new file mode 100644
index 0000000..25828d0
--- /dev/null
+++ b/app/blog.py
@@ -0,0 +1,38 @@
+# My own microblogging interface that supports any POST endpoint
+# with HTTP basic auth
+# Usage:
+# 1. Configure BLOG_POST_ENDPOINT, BLOG_POST_USER and BLOG_PORT_PASS
+# variables in settings.toml
+# 2. 
+# Created by Luxferre in 2025, released into public domain
+
+import os, sys
+
+POST_ENDPOINT = os.getenv('BLOG_POST_ENDPOINT', None)
+if POST_ENDPOINT is None:
+  print('Please configure BLOG_POST_ENDPOINT variable in settings.toml')
+  sys.exit(1)
+
+POST_USER = os.getenv('BLOG_POST_USER', None)
+POST_PASS = os.getenv('BLOG_POST_PASS', None)
+
+from deck.input import input, input_multi
+from deck.http import requests, auth_header, form_encode
+
+auth_headers = {}
+if POST_USER is not None:
+  auth_headers = auth_header(POST_USER, POST_PASS)
+
+# post a string
+def blogpost_str(content):
+  payload = form_encode({'content': content})
+  response = requests.post(POST_ENDPOINT, data=payload, headers=auth_headers)
+  return (response.status_code, response.text)
+
+# expect to post interactively without parameters
+def blogpost(content=None):
+  if content is None:
+    print('Enter your post, ending with a dot:')
+    content = input_multi('> ')
+  print('Sending the post...')
+  return blogpost_str(content)
diff --git a/deck/http.py b/deck/http.py
index 45e980c..f10a99d 100644
--- a/deck/http.py
+++ b/deck/http.py
@@ -36,6 +36,17 @@ def auth_header(auth_username=None, auth_password=None):
   auth_b64 = binascii.b2a_base64(auth_str.encode("utf-8")).decode("utf-8").strip()
   return {"Authorization": f"Basic {auth_b64}"} 
 
+def url_escape(s):
+  """Prepare parameter value data for x-www-form-urlencoded format"""
+  return ''.join(c if c.isalpha() or c.isdigit() else '%%%02x' % ord(c) for c in s)
+
+def form_encode(params):
+  """Prepare parameter object for x-www-form-urlencoded format"""
+  out = []
+  for param, val in params.items():
+    out.append(url_escape(param) + '=' + url_escape(val))
+  return '&'.join(out)
+
 def wget(url, filename='', useragent=None, hdrs={}):
   """Download a file"""
   if filename == '':
diff --git a/tdeckboot.py b/tdeckboot.py
index 2840ad8..6f6e460 100644
--- a/tdeckboot.py
+++ b/tdeckboot.py
@@ -9,9 +9,11 @@ from deck.input import input, input_multi
 from deck.pager import print_paged, term_size
 from deck.time import *
 from deck.hwinfo import board_id, battery_v, cpu_f, REAL_HW
-from deck.http import wget, wput, http_fetch, http_set_ua, auth_header
+from deck.http import wget, wput, http_fetch, http_set_ua
+from deck.http import auth_header, url_escape, form_encode
 from deck import xlat
 from app.ed import edit, view
+from app.blog import blogpost, blogpost_str
 try:
   from deck import net
   requests = net.init_requests()