Free tool

OpenAI Migration Readiness Checker

Score your code for base URL configurability, auth patterns, streaming, and env hygiene before cutover.

50

Grade D

Several migration gaps remain. Address failed checks before production traffic.

✓ Base URL configurability — Base URL can be pointed at unlimitedcodex /v1.

✗ Bearer authentication — Add Authorization: Bearer with UCX_API_KEY.

✗ Endpoint coverage — No /v1 endpoint references found.

✗ Streaming handled — Disable streaming or handle 501 responses.

✓ Environment variable hygiene — Keys referenced via environment variables.

✓ OpenAI host removed — No hardcoded OpenAI host.

stream: true returns 501 streaming_not_enabled on validation stubs.

Related tools

More in this category

429 Decoder

Paste a 429 response body and headers to classify rate-limit vs quota pressure and see retry guidance.

Open tool

Request Validator

Validate chat, embeddings, and image JSON payloads against unlimitedcodex OpenAI-compatible rules.

Open tool

Key Security Grader

Grade API key hygiene from prefix-only inputs — scopes, env vars, IP allowlists, and rotation policy.

Open tool

Ready for GPT-5.5 and Codex API access?

Choose Unlimited Weekly or Unlimited Monthly, complete Stripe checkout, and receive manual setup in 10 minutes to 5 hours. The full API key arrives by email, while the dashboard safely shows delivery details.

Start setup delivery Read API docs View pricing