Credits: Negbook

installtion : server.cfg

start nbk_blips 

exports :

exports.nbk_blips:GetBlips() 
exports.nbk_blips:GetClosestBlip()
exports.nbk_blips:GetClosestBlip(ped)
exports.nbk_blips:GetClosestBlipByCoords(coords)
exports.nbk_blips:GetOnScreenBlips()
exports.nbk_blips:GetOnScreenClosestBlip()
exports.nbk_blips:GetOnScreenClosestBlipByCoords(coords)
exports.nbk_blips:GetBlipsBySprite(spriteid)
exports.nbk_blips:GetClosestBlipBySprite(spriteid)
exports.nbk_blips:GetClosestBlipBySprite(spriteid,ped)
exports.nbk_blips:GetOnScreenBlipsBySprite(spriteid)
exports.nbk_blips:GetOnScreenClosestBlipBySprite(spriteid)
exports.nbk_blips:GetOnScreenClosestBlipBySpriteByCoords(spriteid,coords)
exports.nbk_blips:RegisterHook_ClosestBlipBySprite(spriteid)
exports.nbk_blips:RequestClosestBlipBySpriteUpdate(spriteid,cbfunc(blip,spriteid))
exports.nbk_blips:RequestOnScreenClosestBlipBySpriteUpdate(spriteid,cbfunc(blip,spriteid,isonscreen))

triggering events :

OnBlipOnScreen(spriteid,blipid,blipcoords)
OnBlipFirstOnScreen(spriteid,blipid,blipcoords)
OnBlipOutScreen(spriteid,blipid,blipcoords)

triggering events(after RegisterHook_ClosestBlipBySprite(spriteid)) :

OnClosestBlipBySpriteUpdate(newclosestblipid,oldclosestblipid) 
OnOnScreenClosestBlipBySpriteUpdate(newclosestblipid,oldclosestblipid) 

example :

Citizen.CreateThread(function()
    while true do 
        local blips = exports.nbk_blips:GetClosestBlipBySprite(277)
        local coords = GetBlipCoords(blips) 
        print("The Closest ATM Blips:"..blips.." x:".. coords.x  .. "y:"..coords.y  .."z:"..coords.z )
        Citizen.Wait(330)
    end 
end)

example2:

CurrentBlip = nil 

Citizen.CreateThread(function()
    while true do 
        local blip = exports.nbk_blips:GetOnScreenClosestBlipBySprite(434)
        local coords = GetBlipCoords(blip) 
        local x = coords.x 
        local y = coords.y 
        local z = coords.z 
        CurrentBlip = {x=x,y=y,z=z}
        TriggerEvent('localmessage',"The OnScreen Closest ATM Blips:"..blip.."x:".. x .. "y:"..y .."z:"..z)
        Citizen.Wait(330)
    end 
end)

Citizen.CreateThread(function()
    while true do 
        if CurrentBlip then 
        DrawMarker(1, CurrentBlip.x, CurrentBlip.y, CurrentBlip.z-1.0, 0.0, 0.0, 0.0, 0, 0.0, 0.0, 1.0, 1.0, 1.0, 0, 0, 255, 100, false, false, 2, true--[[旋轉]], false--[[dict]], false--[[txd]], false)
        end 
        Citizen.Wait(0)
    end 
end )

example3:

Citizen.CreateThread(function() 
    --get closest street nearby closest blip of random position
    local x = GetRandomFloatInRange(-2000.0,2000.0) 
    local y = GetRandomFloatInRange(-2000.0,2000.0) 
    local z = GetRandomFloatInRange(-2000.0,2000.0) 
    local blip = exports.nbk_blips:GetClosestBlipByCoords(vector3(x,y,z))
    if DoesBlipExist(blip) then 
        local fincoords = GetBlipCoords(blip)
        local _, target = GetNthClosestVehicleNodeWithHeading(fincoords.x, fincoords.y, fincoords.z, math.random(5, 10), 0, 0, 0)
        local tarX, tarY, tarZ, tarH = table.unpack(target)
        local bool, street1, street2 = GetClosestRoad(tarX, tarY, tarZ, 1.0, 1, false)
        if bool then 
            print(street1, street2)
        end 
    end 
end)

Github: nbk_blips