# MailBridgeAPI > Connect your own SMTP / IMAP mailbox to account and mailbox API keys. Every authorized endpoint request acts on that selected mailbox without putting its password in project code. This index describes public product documentation. It contains no mailbox credentials or customer data. ## Knowledge resources - [Full knowledge text](https://mailbridgeapi.com/llms-full.txt): Product, pricing, security, use cases, FAQ and endpoint reference. - [Structured knowledge](https://mailbridgeapi.com/knowledge.json): Articles with stable IDs, source URLs and revision hashes. - [Revision manifest](https://mailbridgeapi.com/knowledge/manifest.json): Last update and available resources. - [Search API](https://mailbridgeapi.com/api/knowledge?lang=en): Read-only search and article retrieval. - [OpenAPI schema](https://mailbridgeapi.com/knowledge/openapi.json): Knowledge API contract. - [Function tools](https://mailbridgeapi.com/knowledge/tools.json): Definitions for an assistant application. ## Website - [Product](https://mailbridgeapi.com/services/) - [Email API guides](https://mailbridgeapi.com/email-api-guides/) - [Custom integrations](https://mailbridgeapi.com/custom-integrations/) - [WordPress plugin](https://mailbridgeapi.com/wordpress-plugin/) - [AI email automation](https://mailbridgeapi.com/ai-email-autoreply/) - [Mobile application](https://mailbridgeapi.com/mobile-app/) - [Use cases](https://mailbridgeapi.com/use-cases/) - [Pricing](https://mailbridgeapi.com/pricing/) - [Email API reference](https://mailbridgeapi.com/doc/) - [Service status](https://mailbridgeapi.com/status/) - [Security centre](https://mailbridgeapi.com/security/) - [Product changelog](https://mailbridgeapi.com/changelog/) - [SMSMobileAPI](https://mailbridgeapi.com/smsmobileapi/): APPHUBIC LTD mobile phone, SMS and call API service. - [Contact](https://mailbridgeapi.com/contact/) - [Account deletion request](https://mailbridgeapi.com/account-deletion/)