Keyjot
A key/value store you write to with one GET. No signup, no API key, no token.
Save a value with one GET request:
https://keyjot.vercel.app/set?k=mykey&v=hello
Read it back with another:
https://keyjot.vercel.app/get/mykey
The value comes back as plain text, exactly as it was stored. The write returns JSON with the key, the time, and the full URL to read it back — keep that one line and you can fetch the value from anywhere later.
Recent keys are at https://keyjot.vercel.app/list, newest first, with their values. A key you have just written is there straight away.
It is all plain GETs, so it works from a browser, from curl, from a cron job, from a shell script, or from anything that can fetch a URL. POST works too, form-encoded or JSON, if you prefer it.
Values stay until something writes to the same key again. It is a plain place to put a value now and pick it up later — from another script, another machine, or another session.
Keys are up to 200 characters of letters, digits, dots, dashes and underscores. Values are up to 32,768 characters. Leave k out and you get a short random key back.
There is a counter as well:
https://keyjot.vercel.app/hit/somename
adds one and returns the new count.
Keys are public. Anyone who knows a key can read it or write over it, so do not put anything private in one.