Model S REST API

darth_vad3r · Sep 16, 2019

Missile Toad said:
I'm getting the following responses to vehicle_data queries: since ~9AM Central time

{
"response": null,
"error": "not_found",
"error_description": ""
}
Anybody else seeing this?

Did you read the last page of posts aboud id vs id_s?

Missile Toad · Sep 16, 2019

OK. I figured it out. Looks like Tesla 'shuffled the deck' again. I have a new set if 'id_s's:

curl -s --max-time 20 -X GET https://owner-api.teslamotors.com/api/1/vehicles -H "Authorization: bearer <privacy enhanced>" | jq '.'

Tells me what happened. I wonder how often Tesla is going to be doing this?

Missile Toad · Sep 16, 2019

darth_vad3r said:
Did you read the last page of posts aboud id vs id_s?

It all makes sense, if you are prepared for Tesla to change the id_s every couple of weeks. I wonder what that's all about? I'm updating my code to daily check what the id_s is for each car now. Kinda like trying to balance on logs floating down the river.

Missile Toad · Sep 16, 2019

OK, code to get a list of today's 'id_s's:

Rinse, lather, repeat.

HankLloydRight · Sep 16, 2019

Why not just query https://owner-api.teslamotors.com/api/1/vehicles to get {id_s} each time you need it? It's a super quick query. Who knows how often Tesla will change it.

BTW, my {id_s} didn't change.

darth_vad3r · Sep 16, 2019

Missile Toad said:
OK, code to get a list of today's 'id_s's:

curl -s --max-time 20 -X GET https://owner-api.teslamotors.com/api/1/vehicles -H "Authorization: bearer <nothing to see here>" | jq '.' | egrep -o "id_s.:.*" | sed -e 's/^:\? \?//g' -e 's/,$//g' | egrep -o "[0-9]+" | xargs -n2 | tr ' ' ','

Rinse, lather, repeat.

Thanks. I'm also using curl and jq!

(wrapped up in some bash scripts)

HankLloydRight said:
Why not just query https://owner-api.teslamotors.com/api/1/vehicles to get {id_s} each time you need it? It's a super quick query. Who knows how often Tesla will change it.

BTW, my {id_s} didn't change.

There are various levels of API tinkerers on here. Some between scripts with curl + commandline stuff, and some with apps/programs/services like private versions of TeslaFi

For the script-kiddies amongst us, it's easy enough to just realize ... "hmm, my command failed" => check for new id_s ... update it.

But yes, could check more often, or EVERY command. It's unlikely to change more than once a day probably, not like an expiring token or something ... hmm.

I dunno, are they building some sort of token into the id?

It might be a security issue they are trying to deal with?

I dunno.

ckoval7 · Sep 19, 2019

Anyone know what's going on with the streaming API? This is what I'm getting from what someone posted back in 2018:

Code:

VEHICLE_TOKEN='[redacted]'
TESLA_EMAIL='[redacted]'
VEHICLE_ID='[redacted]'
curl --user "$TESLA_EMAIL:$VEHICLE_TOKEN" "https://streaming.vn.teslamotors.com/stream/$VEHICLE_ID/?values=speed,odometer,soc,elevation,est_heading,est_lat,est_lng,power,shift_state"

Output:
<html>
<head><title>502 Bad Gateway</title></head>
<body>
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx</center>
</body>
</html>

And this is what I'm getting from some python that I found from February

Code:

import requests
TeslaEmail = "[redacted]"
Tesla_Streamingtoken = "[redacted]"
Tesla_vehicle_id = [redacted]
#v.wake_up()
r = requests.get("https://streaming.vn.teslamotors.com/stream/" + str(Tesla_vehicle_id) + "/?values=speed,odometer,soc,elevation,est_heading,est_lat,est_lng,power,shift_state,est_range",data={}, auth=(TeslaEmail, Tesla_Streamingtoken), stream=True)

for line in r.iter_lines():
    if line:
        print line
print "Stream end"

Output:
<html>
<head><title>502 Bad Gateway</title></head>
<body>
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx</center>
</body>
</html>

Is anyone successfully using the streaming currently?

darth_vad3r · Sep 19, 2019

ckoval7 said:

Anyone know what's going on with the streaming API? This is what I'm getting from what someone posted back in 2018:

Code:

VEHICLE_TOKEN='[redacted]'
TESLA_EMAIL='[redacted]'
VEHICLE_ID='[redacted]'
curl --user "$TESLA_EMAIL:$VEHICLE_TOKEN" "https://streaming.vn.teslamotors.com/stream/$VEHICLE_ID/?values=speed,odometer,soc,elevation,est_heading,est_lat,est_lng,power,shift_state"

Output:
<html>
<head><title>502 Bad Gateway</title></head>
<body>
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx</center>
</body>
</html>

And this is what I'm getting from some python that I found from February

Code:

import requests
TeslaEmail = "[redacted]"
Tesla_Streamingtoken = "[redacted]"
Tesla_vehicle_id = [redacted]
#v.wake_up()
r = requests.get("https://streaming.vn.teslamotors.com/stream/" + str(Tesla_vehicle_id) + "/?values=speed,odometer,soc,elevation,est_heading,est_lat,est_lng,power,shift_state,est_range",data={}, auth=(TeslaEmail, Tesla_Streamingtoken), stream=True)

for line in r.iter_lines():
    if line:
        print line
print "Stream end"

Output:
<html>
<head><title>502 Bad Gateway</title></head>
<body>
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx</center>
</body>
</html>

Is anyone successfully using the streaming currently?

I've never tried myself

... but ... IIIRC... something something the tokens change a lot so try a bunch of the different ones you get back until one works?

markb1 · Sep 19, 2019

ckoval7 said:

Anyone know what's going on with the streaming API? This is what I'm getting from what someone posted back in 2018:

Code:

VEHICLE_TOKEN='[redacted]'
TESLA_EMAIL='[redacted]'
VEHICLE_ID='[redacted]'
curl --user "$TESLA_EMAIL:$VEHICLE_TOKEN" "https://streaming.vn.teslamotors.com/stream/$VEHICLE_ID/?values=speed,odometer,soc,elevation,est_heading,est_lat,est_lng,power,shift_state"

Output:
<html>
<head><title>502 Bad Gateway</title></head>
<body>
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx</center>
</body>
</html>

And this is what I'm getting from some python that I found from February

Code:

import requests
TeslaEmail = "[redacted]"
Tesla_Streamingtoken = "[redacted]"
Tesla_vehicle_id = [redacted]
#v.wake_up()
r = requests.get("https://streaming.vn.teslamotors.com/stream/" + str(Tesla_vehicle_id) + "/?values=speed,odometer,soc,elevation,est_heading,est_lat,est_lng,power,shift_state,est_range",data={}, auth=(TeslaEmail, Tesla_Streamingtoken), stream=True)

for line in r.iter_lines():
    if line:
        print line
print "Stream end"

Output:
<html>
<head><title>502 Bad Gateway</title></head>
<body>
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx</center>
</body>
</html>

Is anyone successfully using the streaming currently?

I haven't had any problems with the streaming API recently. Sorry, not sure what could be wrong. The bad gateway error seems to usually be a server-side issue, but not sure why it would happen to you and not me.

darth_vad3r · Sep 19, 2019

Hmm, I just tried exactly this:

Code:

curl --user $USERNAME:$TOKEN https://streaming.vn.teslamotors.com/stream/$VEHICLE_ID/?values=speed,odometer,soc,elevation,est_heading,est_lat,est_lng,power,shift_state

... and it seemed to work, except my vehicle is currently "offline" so I just got back:
"Vehicle is offline"

Looks the same as yours:

Code:

curl --user "$TESLA_EMAIL:$VEHICLE_TOKEN" "https://streaming.vn.teslamotors.com/stream/$VEHICLE_ID/?values=speed,odometer,soc,elevation,est_heading,est_lat,est_lng,power,shift_state"

darth_vad3r · Sep 19, 2019

Check that, I woke the car up with wake_up, and now I get 502 bad gateway

darth_vad3r · Sep 19, 2019

After reading this on github, I tried /connect/$VEHICLE_ID, like so:

Code:

curl --output response.dat --user $USERNAME:$TOKEN -i -N --header "Sec-WebSocket-Key: SGVsbG8sIHevcmxkIQ==" -H "Sec-WebSocket-Version: 13" -H "Connection: Upgrade" -H "Upgrade: websocket" -H "Host: streaming.vn.teslamotors.com" -H "Origin: https://streaming.vn.teslamotors.com" https://streaming.vn.teslamotors.com/connect/$VEHICLE_ID

... and I get this (after filtering out some binary):

Code:

HTTP/1.1 101 Switching Protocols
Server: nginx
Date: Fri, 20 Sep 2019 02:12:17 GMT
Connection: upgrade
Upgrade: websocket
Sec-WebSocket-Accept: <base 64 string>


{
  "msg_type": "control:hello",
  "connection_timeout": 20000,
  "autopark": {
    "heartbeat_frequency": 100,
    "autopark_pause_timeout": 2000,
    "autopark_stop_timeout": 10000
  }
}
{
  "autopark_style": "dead_man",
  "msg_type": "autopark:style"
}
{
  "autopark_state": "ready",
  "autopark_state_reason": "",
  "msg_type": "autopark:status"
}
{
  "homelink_nearby": false,
  "msg_type": "homelink:status"
}
{
  "heading": 0,
  "latitude": <X>,
  "longitude": <Y>,
  "msg_type": "vehicle_data:location",
  "shift_state": "<invalid>",
  "speed": 0
}

Of note here is that on that github issue comments thread, I didn't see heading, speed, shift_state in the "vehicle_data:location" msg_type. It was only lat/long before.

Now it has more info:

Code:

{
  "heading": 0,
  "latitude": <X>,
  "longitude": <Y>,
  "msg_type": "vehicle_data:location",
  "shift_state": "<invalid>",
  "speed": 0
}

For above, my car is parked. Dunno if heading/shift/speed would fill in if I was driving. Can't try that right now.

markb1 · Sep 19, 2019

Ah.. that's the difference. Old vs. new streaming API. The old streaming API is dead, AFAIK. The websocket (new) API is what I'm using.

brianman · Sep 20, 2019

markb1 said:
Ah.. that's the difference. Old vs. new streaming API. The old streaming API is dead, AFAIK. The websocket (new) API is what I'm using.

And, AFAIK, that API (new streaming) doesn't work with MCU 2 cars (which includes all Model 3s). It worked fine on my pre-MCU2 S, but has never worked on our 3s.

darth_vad3r · Sep 20, 2019

brianman said:
And, AFAIK, that API doesn't work with MCU 2 cars (which includes all Model 3s).

Your 'that API' is a tad ambiguous when quoting a post referring to two APIs

brianman · Sep 20, 2019

darth_vad3r said:
Your 'that API' is a tad ambiguous when quoting a post referring to two APIs

Edited in time.

darth_vad3r · Sep 20, 2019

brianman said:
Edited in time.

Oh, and actually I thought you meant the old one. Hmm. It seemed to work on my 3? (that wasn't driving, but returned back the one data point while parked with 0 heading and speed but correct lat/long)

brianman · Sep 20, 2019

darth_vad3r said:
Oh, and actually I thought you meant the old one. Hmm. It seemed to work on my 3? (that wasn't driving, but returned back the one data point while parked with 0 heading and speed but correct lat/long)

I tried months ago and gave up (too many projects, heh). I figured I'd wait until I saw some consistent reporting (here or otherwise) that people got it working with the 3 reliably.

markb1 · Sep 20, 2019

In my testing, the websocket streaming API works on Model 3 occasionally. But more often than not, I get no data from it. That's really weird and makes me think I'm doing something wrong. But who knows!

darth_vad3r · Sep 20, 2019

markb1 said:
In my testing, the websocket streaming API works on Model 3 occasionally. But more often than not, I get no data from it. That's really weird and makes me think I'm doing something wrong. But who knows!

Any recommended websocket client/tool to use? I just hit it with curl yesterday for a test, which is only good for a one-shot AFAICT.

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