UPI redeem only extension automates the creation and management of accounts for a service, likely related to API access, focusing on redeeming provided codes (CDKs). It targets power users and researchers who need to efficiently onboard and manage multiple accounts, handling tasks like email verification, 2FA setup, and distinguishing between free and premium tiers. The extension streamlines the typically manual process of account provisioning and code redemption at scale.

How It Works

This Chrome extension functions by automating browser interactions. It orchestrates a multi-step account creation flow, including email registration, password setting, and enabling Time-based One-time Password (TOTP) Two-Factor Authentication (2FA). Upon successful setup and qualification checks, accounts are categorized into 'Free' or 'Plus' groups. CDK redemption is handled via specified remote APIs (chong.nerver.cc for redemption, cha.nerver.cc for status checks), with account status updated accordingly.

Quick Start & Requirements

• Installation: Load the unpacked extension in Google Chrome via chrome://extensions/, ensuring "Developer Mode" is enabled.
• Configuration: Requires a backend UPI Key (X-External-Api-Key) and optionally a UPI Client ID. Users must provide a CDK Pool (one CDK per line) and configure Redemption Rounds (0 for a single pass per account).
• Dependencies: Google Chrome browser.
• Links: Documentation is available via the GitHub homepage (tutorial.docx) or within the docs/CONFIG-USAGE.md file.

Highlighted Details

• Automates email registration, verification, password setup, and TOTP 2FA enabling.
• Manages accounts across 'Free' and 'Plus' tiers, facilitating CDK redemption and status checks.
• Supports batch operations including import/export of account credentials (email, password, 2FA, AT).
• Utilizes specific remote APIs for CDK redemption and user eligibility verification.

Maintenance & Community

No specific details regarding maintainers, community channels (like Discord/Slack), or roadmap were found in the provided text.

Licensing & Compatibility

The license type and compatibility for commercial use or integration with closed-source projects are not specified in the provided README content.

Limitations & Caveats

The extension explicitly removes older payment and network switching functionalities. While it automates registration and initial setup, the core CDK redemption requires manual initiation after accounts are placed in the 'Free' group. The README does not detail error handling for failed redemptions beyond retries or specify platform compatibility beyond Chrome.