# useSend

## Docs

- [Email time series](https://docs.usesend.com/api-reference/analytics/email-time-series.md)
- [Reputation metrics](https://docs.usesend.com/api-reference/analytics/reputation-metrics.md)
- [Create campaign](https://docs.usesend.com/api-reference/campaigns/create-campaign.md)
- [Delete campaign](https://docs.usesend.com/api-reference/campaigns/delete-campaign.md)
- [Get campaign](https://docs.usesend.com/api-reference/campaigns/get-campaign.md)
- [Get campaigns](https://docs.usesend.com/api-reference/campaigns/get-campaigns.md)
- [Pause campaign](https://docs.usesend.com/api-reference/campaigns/pause-campaign.md)
- [Resume campaign](https://docs.usesend.com/api-reference/campaigns/resume-campaign.md)
- [Schedule campaign](https://docs.usesend.com/api-reference/campaigns/schedule-campaign.md)
- [Bulk create contact](https://docs.usesend.com/api-reference/contacts/bulk-create-contact.md)
- [Bulk delete contacts](https://docs.usesend.com/api-reference/contacts/bulk-delete-contacts.md)
- [Create contact](https://docs.usesend.com/api-reference/contacts/create-contact.md)
- [Create contact book](https://docs.usesend.com/api-reference/contacts/create-contact-book.md)
- [Delete contact](https://docs.usesend.com/api-reference/contacts/delete-contact.md)
- [Delete contact book](https://docs.usesend.com/api-reference/contacts/delete-contact-book.md)
- [Get contact](https://docs.usesend.com/api-reference/contacts/get-contact.md)
- [Get contact book](https://docs.usesend.com/api-reference/contacts/get-contact-book.md)
- [Get contacts](https://docs.usesend.com/api-reference/contacts/get-contacts.md)
- [List contact books](https://docs.usesend.com/api-reference/contacts/list-contact-books.md)
- [Update contact](https://docs.usesend.com/api-reference/contacts/update-contact.md)
- [Update contact book](https://docs.usesend.com/api-reference/contacts/update-contact-book.md)
- [Upsert contact](https://docs.usesend.com/api-reference/contacts/upsert-contact.md)
- [Create domain](https://docs.usesend.com/api-reference/domains/create-domain.md)
- [Delete domain](https://docs.usesend.com/api-reference/domains/delete-domain.md)
- [Get domain](https://docs.usesend.com/api-reference/domains/get-domain.md)
- [List domains](https://docs.usesend.com/api-reference/domains/list-domains.md)
- [Verify domain](https://docs.usesend.com/api-reference/domains/verify-domain.md)
- [Batch email](https://docs.usesend.com/api-reference/emails/batch-email.md)
- [Cancel schedule](https://docs.usesend.com/api-reference/emails/cancel-schedule.md)
- [Get email](https://docs.usesend.com/api-reference/emails/get-email.md)
- [List emails](https://docs.usesend.com/api-reference/emails/list-emails.md)
- [Send email](https://docs.usesend.com/api-reference/emails/send-email.md)
- [Update schedule](https://docs.usesend.com/api-reference/emails/update-schedule.md)
- [Introduction](https://docs.usesend.com/api-reference/introduction.md): Fundamental concepts of Usend's API.
- [Changelog](https://docs.usesend.com/changelog.md): Product updates and announcements from Unsend
- [Go](https://docs.usesend.com/get-started/go.md): The useSend Go package lets you interact with the useSend API to send emails, manage contacts, and work with domains. This guide covers basic setup and usage.
- [Local Development](https://docs.usesend.com/get-started/local.md): A guide on how to run useSend’s codebase locally
- [NodeJS](https://docs.usesend.com/get-started/nodejs.md): Send your mail using useSend in NodeJS
- [Python SDK](https://docs.usesend.com/get-started/python.md): Official UseSend Python SDK for sending emails and managing contacts.
- [SMTP support](https://docs.usesend.com/get-started/smtp.md): A guide to integrate useSend with SMTP
- [Campaign Personalization](https://docs.usesend.com/guides/campaign-personalization.md): Use contact variables to personalize campaign content for each recipient
- [Double Opt-In](https://docs.usesend.com/guides/double-opt-in.md): Verify new subscribers with a confirmation email before adding them to your contact book
- [Use with React Email](https://docs.usesend.com/guides/use-with-react-email.md): A guide on how to use useSend with React Email
- [Webhooks](https://docs.usesend.com/guides/webhooks.md): Receive real-time notifications when events occur in your useSend account
- [Introduction](https://docs.usesend.com/introduction.md): useSend is open source alternative to Resend, Sendgrid, Mailgun and Postmark etc.
- [Self hosting useSend](https://docs.usesend.com/self-hosting/overview.md): An end-to-end guide on how to self-host useSend. An open-source sending infrastructure for developers.
- [Self hosting with Railway](https://docs.usesend.com/self-hosting/railway.md): Deploy useSend on Railway with one click.

## OpenAPI Specs

- [openapi](https://docs.usesend.com/api-reference/openapi.json)

## Optional

- [GitHub](https://github.com/usesend/usesend)
- [Community](https://discord.gg/BU8n8pJv8S)