CIMD Validator
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CLI

Codex CLI

Placeholder until validation traffic is captured.

observed: cimd
Observed evidence
Codex authorization used client_id metadata URL https://chatgpt.com/oauth/codex/52-p_8rf-z-0/client.json.
Observed at
2026-09-30T04:46:09.080Z
Metadata URL
https://chatgpt.com/oauth/codex/52-p_8rf-z-0/client.json
Vendor
OpenAI
Source URL
Unknown
Claimed status
unknown

Known Metadata

Client name
Codex
Client URI
https://chatgpt.com/codex
Logo URI
https://persistent.oaistatic.com/sonic/misc/openai-logo.png
Grant types
authorization_code, refresh_token
Response types
code
Token endpoint auth method
none
Application type
native
Redirect URIs
http://127.0.0.1/callback/52-p_8rf-z-0, http://localhost/callback/52-p_8rf-z-0

Latest OAuth Attempt

Timestamp
2026-09-30T04:46:09.080Z
Path
GET /authorize
Client ID
https://chatgpt.com/oauth/codex/52-p_8rf-z-0/client.json
Client name
Codex
Client version
Unknown
Redirect URI
http://localhost:56845/callback/52-p_8rf-z-0
Scope
cimd:read
PKCE
S256: HR5_Q7oaQhOWhXvfSvoBlIlLNmSFRGbTSqj-Kzcp57g
User agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/154.0.0.0 Safari/537.36

Validation Result

pass at 2026-09-30T04:46:09.290Z

Errors

No validation errors.

Warnings

No validation warnings.

Raw metadata JSON

{
  "client_id": "https://chatgpt.com/oauth/codex/52-p_8rf-z-0/client.json",
  "client_uri": "https://chatgpt.com/codex",
  "application_type": "native",
  "redirect_uris": [
    "http://127.0.0.1/callback/52-p_8rf-z-0",
    "http://localhost/callback/52-p_8rf-z-0"
  ],
  "token_endpoint_auth_method": "none",
  "token_endpoint_auth_methods_supported": [
    "none"
  ],
  "grant_types": [
    "authorization_code",
    "refresh_token"
  ],
  "response_types": [
    "code"
  ],
  "client_name": "Codex",
  "logo_uri": "https://persistent.oaistatic.com/sonic/misc/openai-logo.png"
}