DutyRadar docs · get a key

OpenAI bot verification

OpenAI publishes a Web Bot Auth signed-agent directory plus IP allow-lists for GPTBot, OAI-SearchBot, and ChatGPT-User. DutyRadar reports a verdict per request.

Bots covered

GPTBot Training crawler ✓ Signed (Web Bot Auth)

OAI-SearchBot Retrieval crawler ✓ Signed (Web Bot Auth)

ChatGPT-User User-triggered fetcher ✓ Signed (Web Bot Auth)

Sample request

curl -X POST https://api.dutyradar.com/v1/classify \
  -H "Authorization: Bearer dr_live_..." \
  -H "Content-Type: application/json" \
  -d '{"user_agent":"Mozilla/5.0 (compatible; GPTBot/1.2; +https://openai.com/gptbot)"}'

Sample response

{
  "data": {
    "verdict": "verified_bot",
    "operator": "openai",
    "bot": {
      "name": "GPTBot"
    },
    "category": "training_crawler"
  },
  "error": null
}

Try it now

Free tier: 500 verifications / month.

Sign up in 30 seconds. We email you a verification link, you mint your first dr_live_… key from the dashboard, and you're calling /v1/classify in under a minute.