Message to Kustom via HTTP POST stopped working since 2 days ago

Issues
1

No changes to the previously working code but it looks like the webhook is not working.
Eg,

> curl -i -X POST https://api.kustom.rocks/msg -H "Content-Type: application/json" --data '{"tokens": ["<token clipped>"], "data": {"foo": "hello from remote!"}}'

does not show anything on the widget:
$br(remote, foo)$

HTTP response looks okay:

HTTP/2 200 
date: Sat, 09 Aug 2025 14:35:19 GMT
content-type: text/plain;charset=utf-8
content-length: 2
x-ratelimit-limit: 5
x-ratelimit-remaining: 2
x-ratelimit-reset: 1754750149
cache-control: max-age=600
strict-transport-security: max-age=31536000; includeSubDomains
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}

Tried on two phones:
OnePlus 12, Android 15
OnePlus 7 Pro, Android 12

1 Like
2

Exactly the same issue here, too. Stopped working last Monday, August 4th. Calls still respond with status 200 but $br(remote,xyz)$ variable remains empty.

Response headers have also changed a bit between August 4th and 5th:

Response Header on Mon, 04 Aug 2025 04:57:00 GMT (last working call) 
[
  {
    "data": "{}",
    "headers": {
      "date": "Mon, 04 Aug 2025 04:57:00 GMT",
      "content-type": "text/plain;charset=utf-8",
      "transfer-encoding": "chunked",
      "connection": "close",
      "x-ratelimit-limit": "5",
      "x-ratelimit-remaining": "3",
      "x-ratelimit-reset": "1754283428",
      "cache-control": "max-age=600",
      "strict-transport-security": "max-age=31536000; includeSubDomains",
      "cf-cache-status": "DYNAMIC",
      "nel": "{\"report_to\":\"cf-nel\",\"success_fraction\":0.0,\"max_age\":604800}",
      "server-timing": "cfCacheStatus;desc=\"DYNAMIC\", cfEdge;dur=10,cfOrigin;dur=216",
      "report-to": "{\"group\":\"cf-nel\",\"max_age\":604800,\"endpoints\":[{\"url\":\"https://a.nel.cloudflare.com/report/v4?s=o5exkH0b40u535JMs%2FDkmeYCyMR%2BofO6WEu%2FsW2ZJ3w2EhwikmAK2%2B%2BlWp5bzOwAZlqE4BJlHG1ONoGNv8ZO28SpE0FMfcKihvdvq2UfQb0%3D\"}]}",
      "server": "cloudflare",
      "cf-ray": "969b78b16d9e9e9a-CDG",
      "alt-svc": "h3=\":443\"; ma=86400"
    },
    "statusCode": 200,
    "statusMessage": "OK"
  }
]
Response Header on Tue, 05 Aug 2025 06:12:12 GMT (first broken call) 
[
  {
    "data": "{}",
    "headers": {
      "date": "Tue, 05 Aug 2025 06:12:12 GMT",
      "content-type": "text/plain;charset=utf-8",
      "content-length": "2",
      "connection": "close",
      "cf-ray": "96a424374d27f0b7-CDG",
      "x-ratelimit-limit": "5",
      "x-ratelimit-remaining": "3",
      "x-ratelimit-reset": "1754374381",
      "cache-control": "max-age=600",
      "strict-transport-security": "max-age=31536000; includeSubDomains",
      "cf-cache-status": "DYNAMIC",
      "server-timing": "cfCacheStatus;desc=\"DYNAMIC\", cfOrigin;dur=216,cfEdge;dur=20, cfL4;desc=\"?proto=TCP&rtt=13251&min_rtt=13218&rtt_var=4980&sent=4&recv=5&lost=0&retrans=0&sent_bytes=2826&recv_bytes=985&delivery_rate=219095&cwnd=183&unsent_bytes=0&cid=2c67e3c41de4477c&ts=257&x=0\"",
      "report-to": "{\"endpoints\":[{\"url\":\"https:\\/\\/a.nel.cloudflare.com\\/report\\/v4?s=xMS%2FWZJECheouREZ7RnK17bRxBJSvd0HZ4xgsGAJacatAa6mGoPvZQcpuyLm1DTug0YfvFRzn3zj%2F%2FfazIzPBbsWf3Pm2TUzri2LN2P6KazPf7quYB8n8pIDuZdeLYgSoRNN\"}],\"group\":\"cf-nel\",\"max_age\":604800}",
      "nel": "{\"success_fraction\":0,\"report_to\":\"cf-nel\",\"max_age\":604800}",
      "server": "cloudflare",
      "alt-svc": "h3=\":443\"; ma=86400"
    },
    "statusCode": 200,
    "statusMessage": "OK"
  }
]
1 Like
3

Still not working, any ideas where else to flag this ?

4

Did this happen after an update to 3.80?

5

I belive so. Then again, I uninstalled, downloaded older version, tried POSTing with a new token but it didn’t work.

6

Not for me.
I’m still on 3.79b515413, updated June 4th. So nothing has changed on my end between working and broken.

7

Same here. Follow the thread

8

Sorry guys had some upgrade being done to the backend API, working on this

2 Likes
9

This has been fixed, should be slightly faster too now, let me know if you are still experiencing any issue

2 Likes
10

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