> For the complete documentation index, see [llms.txt](https://docs.tickertrends.io/tickertrends/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tickertrends.io/tickertrends/documentation-v2/more-tools/settings.md).

# Settings

### Subscription and billing

Use **Settings** to review your subscription status and billing cycle. Manage available account and billing changes from the subscription controls.

#### Cancellation and reactivation

Use the subscription controls to cancel an active subscription. Return to **Settings** to reactivate access when eligible.

### Security

Enable **two-factor authentication (2FA)** to add a verification step during sign-in. This helps protect your account from unauthorized access.

### Public API

Use **Settings** to manage Public API access.

#### API keys

Generate a new API key before calling an available endpoint. Keep each key secure and replace it if you suspect it has been exposed.

#### API credits

The Public API uses credits. Purchase credits as a one-time balance or enable automatic recharge for recurring usage.

The Public API provides direct access to supported raw-data endpoints. It is separate from MCP and enterprise data feeds.

### Enterprise API access

Enterprise API access is scoped to your organization and approved workflow. This can include enterprise feeds and delivery through S3 or Snowflake.

Contact <admin@tickertrends.io> to discuss access, coverage, delivery, and pricing.