Grok3 API request with curl - UNOFFICIAL! Use at your own risk.

grok3.sh

curl --location --request POST 'https://grok.com/rest/app-chat/conversations/new' \
--header 'accept: */*' \
--header 'accept-language: en-GB,en;q=0.9' \
--header 'content-type: application/json' \
--header 'origin: https://grok.com' \
--header 'priority: u=1, i' \
--header 'referer: https://grok.com/' \
--header 'sec-ch-ua: "Not/A)Brand";v="8", "Chromium";v="126", "Brave";v="126"' \
--header 'sec-ch-ua-mobile: ?0' \
--header 'sec-ch-ua-platform: "macOS"' \
--header 'sec-fetch-dest: empty' \
--header 'sec-fetch-mode: cors' \
--header 'sec-fetch-site: same-origin' \
--header 'sec-gpc: 1' \
--header 'user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36' \
--cookie 'sso=GROK_COM_COOKIE_sso_VALUE' \ # obtain cookie 'sso' value yourself on https://grok.com
--cookie 'sso-rw=GROK_COM_COOKIE_sso_rw_VALUE' \ # obtain cookie 'sso' value yourself on https://grok.com
--data-raw '{
  "temporary": false,
  "modelName": "grok-3",
  "message": "TYPE_YOUR_MESSAGE_HERE_YOU_WANT",
  "fileAttachments": [],
  "imageAttachments": [],
  "disableSearch": false,
  "enableImageGeneration": true,
  "returnImageBytes": false,
  "returnRawGrokInXaiRequest": false,
  "enableImageStreaming": true,
  "imageGenerationCount": 2,
  "forceConcise": false,
  "toolOverrides": {},
  "enableSideBySide": true,
  "isPreset": false,
  "sendFinalMetadata": true,
  "customInstructions": "",
  "deepsearchPreset": "",
  "isReasoning": false
}'