AGG / Guides
Free practical education

Get the tool working, then prove it.

Four free guides take you from obtaining an account to subscriptions, official API access and connecting another model API. Paid services appear only beside the step that may require them.

Choose a free guide
FREE TO READOFFICIAL SOURCESLOCAL CHECKS
Move to the right placeEvery step is checkableNo guessing
Choose your route

One business, one guide.

Start with the problem you are solving today. Each route ends with a clear proof that the account, payment, key or local connection actually works.

GUIDE 01 / ACCOUNT

Get a Codex or Claude Code account

Create the correct official account, complete verification, install the tool and confirm that the account works locally.

ACCOUNTVERIFICATIONINSTALL
Open guide 01 GUIDE 02 / SUBSCRIPTION

Subscribe to Codex or Claude Code

Choose the correct official subscription, complete payment and verify that the coding tool is included and active.

CHATGPT PLANCLAUDE PLANBILLING CHECK
Open guide 02 GUIDE 03 / API

Purchase Codex or Claude Code API access

Fund the correct API console, create a protected key, set a usage boundary and prove it with a minimal request.

API BILLINGAPI KEYUSAGE LIMIT
Open guide 03