Access walkthrough
Talk through GPT-5.6 Sol and Codex API access before you buy.
Package fit, OpenAI-compatible integration, unlimited tokens, 4 concurrent connections, Stripe payment, and manual delivery of key, base URL, and setup files.
Independent provider. Not affiliated with OpenAI.
Use this page for pre-buy package fit. No card is required to request a walkthrough. After checkout, use contact for setup or billing questions.
What we will cover
- Match your workload to GPT-5.5 XHigh or premium GPT-5.6 Sol access.
- Review unlimited token consumption, 4 concurrent connections, package dates, request logs, and dashboard visibility.
- Walk through checkout, manual setup delivery, API key, base URL, setup files, activation date, and the 10 minutes to 5 hours fulfillment window.
Free tools
Prepare for the walkthrough
Estimate workload, quota pressure, and package fit before your demo so the conversation stays tactical.
Workload Calculator
Estimate concurrent connection pressure and recommend Weekly vs Monthly from load inputs.
Quota Estimator
Convert MAU and prompt assumptions into monthly tokens, requests, and quota threshold warnings.
XHigh Package Quiz
Answer six questions to compare GPT-5.5 XHigh Weekly with standard Monthly and get a pre-filled signup link; GPT-5.6 Sol is available at an eligible $69 first week followed by $89/week, or a $179 first month followed by $199/month.
Build vs Buy
Estimate engineering cost to self-build keys, quotas, logs, and billing vs subscribing to unlimitedcodex.

