how to add Adsense API in mysite

@balaji153 — good question, and @Dani was right to ask for clarification: "AdSense API" can mean two very different things for a revenue‑sharing project. One is reporting-only (each publisher authorizes your app and you pull reports to compute shares). The other is hosting/serving ads on publishers' behalf — that is a separate "host" model and requires Google approval.

A practical PHP/MySQL approach:

• Create a Google Cloud project and enable the AdSense Management API (AdSense Management API).
• Create OAuth 2.0 server credentials and implement the server-side OAuth flow; request the read-only scope for reports if you do not need write access (OAuth 2.0 docs). Do not ask publishers for their Google credentials.
• Use the official Google API PHP client to handle token exchange and API calls (Google API PHP client). Store refresh tokens encrypted, handle token revocation, and run scheduled jobs to pull reports and compute each publisher's share.
• If you intend to host/serve ads for other publishers, apply to the AdSense Host program; that workflow and approval are different from simple reporting.

Review AdSense program policies before launching and plan for OAuth verification if your app is external. Key implementation items to plan now: token table (encrypted refresh_token, google_account_id, timestamps), a cron/reporting workflow, and a clear publisher agreement describing revenue split and data use (AdSense program policies).