# Relaybase

> Email validation and bounce-prevention API for developers

- [Introduction](https://docs.tryrelaybase.com/index.md): Email validation and bounce prevention for developers
- [Quickstart](https://docs.tryrelaybase.com/quickstart.md): Make your first Relaybase API request
- [Create an Account](https://docs.tryrelaybase.com/getting-started/create-account.md): Sign in or request access to the Relaybase Beta Program
- [Create an API Key](https://docs.tryrelaybase.com/getting-started/create-api-key.md): Generate an API key to authenticate your requests
- [Authentication](https://docs.tryrelaybase.com/getting-started/authentication.md): Authenticate your requests to the Relaybase API
- [Your First Request](https://docs.tryrelaybase.com/guides/first-request.md): A walkthrough of authenticating and validating your first email
- [Validation Results](https://docs.tryrelaybase.com/concepts/validation-results.md): How Relaybase classifies and scores an email address
- [Quotas](https://docs.tryrelaybase.com/concepts/quotas.md): How monthly validation allowances work
- [Rate Limits](https://docs.tryrelaybase.com/concepts/rate-limits.md): How to avoid being rate limited on the validation API
- [Webhooks](https://docs.tryrelaybase.com/concepts/webhooks.md): Get notified when validation events happen
- [Validate an Email](https://docs.tryrelaybase.com/api-reference/email/single-validation.md): Validate a single email address using Relaybase
- [Validate Bulk Email](https://docs.tryrelaybase.com/email/bulk-validation.md): Validate multiple email addresses in a single job
- [List Webhook Endpoints](https://docs.tryrelaybase.com/api-reference/webhooks/list-webhooks.md): Get all webhook endpoints created for your organization
- [Test a Webhook Endpoint](https://docs.tryrelaybase.com/api-reference/webhooks/test-webhook.md): Send a test event to a webhook endpoint
- [Plans & Usage](https://docs.tryrelaybase.com/plans/plans-and-usage.md): Relaybase pricing plans and what's included
- [Errors](https://docs.tryrelaybase.com/resources/errors.md): How Relaybase reports errors
- [Changelog](https://docs.tryrelaybase.com/resources/changelog.md): Updates to the Relaybase API and documentation