cURL pushes for firebase cloud messaging (fcm) and huawei cloud messaging (hcm)

fcm_push.sh

#!/bin/sh

set -o errexit
set -o nounset
set -o xtrace

export LANG=en_US.UTF-8
export LANGUAGE=en_US.UTF-8
export LC_ALL=en_US.UTF-8

API_KEY=012345678910012345
FCM_TOKEN="ABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHAB"

curl --location --request POST 'https://fcm.googleapis.com/fcm/send' \
  --header 'Content-type: application/json' \
  --header "Authorization: key=${API_KEY}" \
  --data-raw '{
  "to": "'${FCM_TOKEN}'",
  "notification": {
    "title": "Hello",
    "body": "Hello, shirley!",
    
  },
  data{
    "key": "value"
  }
}'

hcm_push.sh

#!/bin/sh

set -o errexit
set -o nounset
set -o xtrace

export LANG=en_US.UTF-8
export LANGUAGE=en_US.UTF-8
export LC_ALL=en_US.UTF-8

# https://developer.huawei.com/consumer/en/doc/development/HMSCore-References/https-send-api-0000001050986197#EN-US_TOPIC_0000001124288117__p1324218481619

PROJECT_ID=012345678910012345
CLIENT_ID=012345678
CLIENT_SECRET=0123456789100123456789100123456789100123456789100123456789100123
HCM_TOKEN="ABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHAB"

ACCESS_TOKEN=$(curl --location --request POST 'https://oauth-login.cloud.huawei.com/oauth2/v3/token' \
  --header 'Content-Type: application/x-www-form-urlencoded' \
  --data-urlencode 'grant_type=client_credentials' \
  --data-urlencode "client_id=${CLIENT_ID}" \
  --data-urlencode "client_secret=${CLIENT_SECRET}" | python -c 'import json,sys;obj=json.load(sys.stdin);print obj["access_token"]')

curl --location --request POST "https://push-api.cloud.huawei.com/v2/${PROJECT_ID}/messages:send" \
  --header "Authorization: Bearer ${ACCESS_TOKEN}" \
  --header 'Content-Type: application/json' \
  --data-raw '{
  "validate_only": false,
  "message": {
    "notification": {
      "title": "Hello!",
      "body": "Hello, shirley!",
      "click_action": {
        "type": 3
      }
    },
    "android": {
      "urgency": "NORMAL",
      "ttl": "10000s",
      "notification": {
        "title": "Hello!",
        "body": "Hello, shirley!",
        "click_action": {
          "type": 3
        }
      }
    },
    "token": [
      "'${HCM_TOKEN}'"
    ]
  }
}'

hcm_push_data_message.sh

#!/bin/sh

set -o errexit
set -o nounset
set -o xtrace

export LANG=en_US.UTF-8
export LANGUAGE=en_US.UTF-8
export LC_ALL=en_US.UTF-8

# https://developer.huawei.com/consumer/en/doc/development/HMSCore-References/https-send-api-0000001050986197#EN-US_TOPIC_0000001124288117__p1324218481619

PROJECT_ID=012345678910012345
CLIENT_ID=012345678
CLIENT_SECRET=0123456789100123456789100123456789100123456789100123456789100123
HCM_TOKEN="ABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHABCDEFGHAB"

ACCESS_TOKEN=$(curl --location --request POST 'https://oauth-login.cloud.huawei.com/oauth2/v3/token' \
  --header 'Content-Type: application/x-www-form-urlencoded' \
  --data-urlencode 'grant_type=client_credentials' \
  --data-urlencode "client_id=${CLIENT_ID}" \
  --data-urlencode "client_secret=${CLIENT_SECRET}" | python -c 'import json,sys;obj=json.load(sys.stdin);print obj["access_token"]')

curl --location --request POST "https://push-api.cloud.huawei.com/v2/${PROJECT_ID}/messages:send" \
  --header "Authorization: Bearer ${ACCESS_TOKEN}" \
  --header 'Content-Type: application/json' \
  --data-raw '{
  "validate_only": false,
  "message": {
    "data" : "{ \"bla\" : \"keks\" }",
    "android": {
      "urgency": "NORMAL",
      "ttl": "10000s",
      "data" : "{ \"hallo\" : \"world\" }"
    },
    "token": [
      "'${HCM_TOKEN}'"
    ]
  }
}'