The Coruscant Green Endurance Datacron is located in the Black Sun Territory map on Coruscant grants Endurance +2.
The closest Republic quick travel point is the Black Sun Sector quick travel point and the closest taxi is the Black Sun Sector Taxi speeder point, both in the top left of the map.
The Coruscant Green datacron is in the Shipping Crates and is only available to Republic characters (Imperial players must make a Republic character to unlock this datacron). Finding this datacron will give you a permanent stat boost of Endurance +2 to all your characters on your server, and will unlock the Galactic History 04: King Adas codex.
Coruscant Endurance +2 Datacron (Republic)
Quicktravel: Black Sun Sector
Taxi: Black Sun Sector Taxi
Location: Black Sun Territory - Shipping Crates
Difficulty: Medium - Jumping Puzzle
Codex: Galactic History 04: King Adas
How to Get the Coruscant Green Endurance Datacron
Quick Travel / Taxi
Get to Garbage Containers
jump onto barrels behind them and follow the jumping path up
Jump across pipes
There will be a point when you get to a broken pipe coming out of the wall, and two pipes crossing between the catwalks. Jump onto the two pipes and cross the catwalk instead of trying to jump forward onto the broken pipe.