# Sent Documentation

> Complete API and developer documentation for Sent — unified SMS and WhatsApp messaging platform.

The Sent API enables developers to send SMS and WhatsApp messages through a unified interface. This documentation covers the API reference, integration guides, SDK documentation, and troubleshooting.

## Full Documentation

- [Complete documentation (single file)](https://docs.sent.dm/llms-full.txt)

## Guides

- [Try Sent — No KYC Required](https://docs.sent.dm/llms/docs/00-try-sent.txt)
- [Compare Your Options](https://docs.sent.dm/llms/docs/01-why-sent/comparison.txt)
- [Built for Scale](https://docs.sent.dm/llms/docs/01-why-sent.txt)
- [Who It's For](https://docs.sent.dm/llms/docs/01-why-sent/use-cases.txt)
- [Channels](https://docs.sent.dm/llms/docs/02-concepts/channels.txt)
- [Contacts](https://docs.sent.dm/llms/docs/02-concepts/contacts.txt)
- [Core Concepts](https://docs.sent.dm/llms/docs/02-concepts.txt)
- [Platform Overview](https://docs.sent.dm/llms/docs/02-concepts/platform-overview.txt)
- [Sender Profiles](https://docs.sent.dm/llms/docs/02-concepts/sender-profiles.txt)
- [Templates](https://docs.sent.dm/llms/docs/02-concepts/templates.txt)
- [Unified Messaging Intelligence](https://docs.sent.dm/llms/docs/02-concepts/unified-messaging.txt)
- [Account Setup](https://docs.sent.dm/llms/docs/03-quickstart/account-setup.txt)
- [Channel Setup](https://docs.sent.dm/llms/docs/03-quickstart/channel-setup.txt)
- [The Sent Dashboard](https://docs.sent.dm/llms/docs/03-quickstart/dashboard-walkthrough.txt)
- [Send Your First Message](https://docs.sent.dm/llms/docs/03-quickstart/first-message.txt)
- [Create Your First Template](https://docs.sent.dm/llms/docs/03-quickstart/first-template.txt)
- [Quickstart](https://docs.sent.dm/llms/docs/03-quickstart.txt)
- [Batch Operations](https://docs.sent.dm/llms/docs/04-guides/batch-operations.txt)
- [Error Handling](https://docs.sent.dm/llms/docs/04-guides/error-handling.txt)
- [Implementation Guides](https://docs.sent.dm/llms/docs/04-guides.txt)
- [Managing Contacts](https://docs.sent.dm/llms/docs/04-guides/managing-contacts.txt)
- [Message Best Practices](https://docs.sent.dm/llms/docs/04-guides/message-best-practices.txt)
- [Message Response Handling](https://docs.sent.dm/llms/docs/04-guides/message-responses.txt)
- [Message Status Tracking](https://docs.sent.dm/llms/docs/04-guides/message-status-tracking.txt)
- [Sending Messages](https://docs.sent.dm/llms/docs/04-guides/sending-messages.txt)
- [Testing & Debugging](https://docs.sent.dm/llms/docs/04-guides/testing-debugging.txt)
- [Working with Templates](https://docs.sent.dm/llms/docs/04-guides/working-with-templates.txt)
- [Events Reference](https://docs.sent.dm/llms/docs/05-webhooks/event-types.txt)
- [Setup](https://docs.sent.dm/llms/docs/05-webhooks/getting-started.txt)
- [Handling Retries](https://docs.sent.dm/llms/docs/05-webhooks/handling-retries.txt)
- [Webhooks & Events](https://docs.sent.dm/llms/docs/05-webhooks.txt)
- [Development & Debugging](https://docs.sent.dm/llms/docs/05-webhooks/local-development.txt)
- [Production Checklist](https://docs.sent.dm/llms/docs/05-webhooks/production-checklist.txt)
- [Security](https://docs.sent.dm/llms/docs/05-webhooks/signature-verification.txt)
- [Compliance & Regulations](https://docs.sent.dm/llms/docs/06-advanced/compliance-regulations.txt)
- [Advanced Topics](https://docs.sent.dm/llms/docs/06-advanced.txt)
- [API v2 to v3 Migration](https://docs.sent.dm/llms/docs/06-advanced/migration-v2-v3.txt)
- [Multi-Tenant Architectures](https://docs.sent.dm/llms/docs/06-advanced/multi-tenant-architectures.txt)
- [Performance Optimization](https://docs.sent.dm/llms/docs/06-advanced/performance-optimization.txt)
- [Frequently Asked Questions](https://docs.sent.dm/llms/docs/07-reference-guides/faq.txt)
- [Help & Reference](https://docs.sent.dm/llms/docs/07-reference-guides.txt)
- [Support](https://docs.sent.dm/llms/docs/07-reference-guides/support.txt)
- [Troubleshooting](https://docs.sent.dm/llms/docs/07-reference-guides/troubleshooting.txt)
- [Docs for LLMs & AI Agents](https://docs.sent.dm/llms/docs/08-llm-docs.txt)
- [Use Cases](https://docs.sent.dm/llms/docs/examples/use-cases.txt)
- [Start Here](https://docs.sent.dm/llms/docs.txt)
- [Support](https://docs.sent.dm/llms/docs/support.txt)

## API Reference

- [Get authenticated account](https://docs.sent.dm/llms/reference/api/account/SentDmServicesEndpointsCustomerAPIv3AccountGetAccountEndpoint.txt)
- [Get authenticated account](https://docs.sent.dm/llms/reference/api/accounts/SentDmServicesEndpointsCustomerAPIv3AccountGetAccountEndpoint.txt)
- [Authentication](https://docs.sent.dm/llms/reference/api/authentication.txt)
- [Create a campaign for a profile's brand](https://docs.sent.dm/llms/reference/api/brands/SentDmServicesEndpointsCustomerAPIv3BrandsCampaignsCreateBrandCampaignEndpoint.txt)
- [Delete a campaign](https://docs.sent.dm/llms/reference/api/brands/SentDmServicesEndpointsCustomerAPIv3BrandsCampaignsDeleteBrandCampaignEndpoint.txt)
- [Get campaigns for a profile's brand](https://docs.sent.dm/llms/reference/api/brands/SentDmServicesEndpointsCustomerAPIv3BrandsCampaignsGetBrandCampaignsEndpoint.txt)
- [Update a campaign](https://docs.sent.dm/llms/reference/api/brands/SentDmServicesEndpointsCustomerAPIv3BrandsCampaignsUpdateBrandCampaignEndpoint.txt)
- [Create a contact](https://docs.sent.dm/llms/reference/api/contacts/SentDmServicesEndpointsCustomerAPIv3ContactsCreateContactEndpoint.txt)
- [Delete a contact](https://docs.sent.dm/llms/reference/api/contacts/SentDmServicesEndpointsCustomerAPIv3ContactsDeleteContactEndpoint.txt)
- [Get contact by ID](https://docs.sent.dm/llms/reference/api/contacts/SentDmServicesEndpointsCustomerAPIv3ContactsGetContactByIdEndpoint.txt)
- [Get contacts list](https://docs.sent.dm/llms/reference/api/contacts/SentDmServicesEndpointsCustomerAPIv3ContactsGetContactsEndpoint.txt)
- [Update a contact](https://docs.sent.dm/llms/reference/api/contacts/SentDmServicesEndpointsCustomerAPIv3ContactsUpdateContactEndpoint.txt)
- [Data Models](https://docs.sent.dm/llms/reference/api/data-models.txt)
- [Error Catalog](https://docs.sent.dm/llms/reference/api/error-catalog.txt)
- [Error Handling](https://docs.sent.dm/llms/reference/api/errors.txt)
- [Idempotency](https://docs.sent.dm/llms/reference/api/idempotency.txt)
- [Sent v3 API](https://docs.sent.dm/llms/reference/api.txt)
- [Get message activities](https://docs.sent.dm/llms/reference/api/messages/SentDmServicesEndpointsCustomerAPIv3MessagesGetMessageActivitiesEndpoint.txt)
- [Get message status](https://docs.sent.dm/llms/reference/api/messages/SentDmServicesEndpointsCustomerAPIv3MessagesGetMessageEndpoint.txt)
- [Send a message](https://docs.sent.dm/llms/reference/api/messages/SentDmServicesEndpointsCustomerAPIv3MessagesSendMessageV3Endpoint.txt)
- [Get phone number details](https://docs.sent.dm/llms/reference/api/number-lookup/SentDmServicesEndpointsCustomerAPIv3NumbersGetNumberEndpoint.txt)
- [Get phone number details](https://docs.sent.dm/llms/reference/api/numbers/SentDmServicesEndpointsCustomerAPIv3NumbersGetNumberEndpoint.txt)
- [Complete profile setup](https://docs.sent.dm/llms/reference/api/profiles/SentDmServicesEndpointsCustomerAPIv3ProfilesCompleteProfileEndpoint.txt)
- [Create a new profile](https://docs.sent.dm/llms/reference/api/profiles/SentDmServicesEndpointsCustomerAPIv3ProfilesCreateProfileEndpoint.txt)
- [Delete a profile](https://docs.sent.dm/llms/reference/api/profiles/SentDmServicesEndpointsCustomerAPIv3ProfilesDeleteProfileEndpoint.txt)
- [Get profile by ID](https://docs.sent.dm/llms/reference/api/profiles/SentDmServicesEndpointsCustomerAPIv3ProfilesGetProfileEndpoint.txt)
- [List profiles in organization](https://docs.sent.dm/llms/reference/api/profiles/SentDmServicesEndpointsCustomerAPIv3ProfilesGetProfilesEndpoint.txt)
- [Update profile settings](https://docs.sent.dm/llms/reference/api/profiles/SentDmServicesEndpointsCustomerAPIv3ProfilesUpdateProfileEndpoint.txt)
- [Rate Limits](https://docs.sent.dm/llms/reference/api/rate-limits.txt)
- [Create a new template](https://docs.sent.dm/llms/reference/api/templates/SentDmServicesEndpointsCustomerAPIv3TemplatesCreateTemplateEndpoint.txt)
- [Delete a template](https://docs.sent.dm/llms/reference/api/templates/SentDmServicesEndpointsCustomerAPIv3TemplatesDeleteTemplateEndpoint.txt)
- [Get template by ID](https://docs.sent.dm/llms/reference/api/templates/SentDmServicesEndpointsCustomerAPIv3TemplatesGetTemplateEndpoint.txt)
- [Get templates list](https://docs.sent.dm/llms/reference/api/templates/SentDmServicesEndpointsCustomerAPIv3TemplatesGetTemplatesEndpoint.txt)
- [Update a template](https://docs.sent.dm/llms/reference/api/templates/SentDmServicesEndpointsCustomerAPIv3TemplatesUpdateTemplateEndpoint.txt)
- [Sandbox Mode](https://docs.sent.dm/llms/reference/api/test-mode.txt)
- [Get user by ID](https://docs.sent.dm/llms/reference/api/users/SentDmServicesEndpointsCustomerAPIv3UsersGetUserEndpoint.txt)
- [List users](https://docs.sent.dm/llms/reference/api/users/SentDmServicesEndpointsCustomerAPIv3UsersGetUsersEndpoint.txt)
- [Invite a user](https://docs.sent.dm/llms/reference/api/users/SentDmServicesEndpointsCustomerAPIv3UsersInviteUserEndpoint.txt)
- [Remove user](https://docs.sent.dm/llms/reference/api/users/SentDmServicesEndpointsCustomerAPIv3UsersRemoveUserEndpoint.txt)
- [Update user role](https://docs.sent.dm/llms/reference/api/users/SentDmServicesEndpointsCustomerAPIv3UsersUpdateUserEndpoint.txt)
- [Create a webhook](https://docs.sent.dm/llms/reference/api/webhooks/SentDmServicesEndpointsCustomerAPIv3WebhooksCreateWebhookEndpoint.txt)
- [Delete a webhook](https://docs.sent.dm/llms/reference/api/webhooks/SentDmServicesEndpointsCustomerAPIv3WebhooksDeleteWebhookEndpoint.txt)
- [Get a webhook](https://docs.sent.dm/llms/reference/api/webhooks/SentDmServicesEndpointsCustomerAPIv3WebhooksGetWebhookEndpoint.txt)
- [Get available webhook event types](https://docs.sent.dm/llms/reference/api/webhooks/SentDmServicesEndpointsCustomerAPIv3WebhooksGetWebhookEventTypesEndpoint.txt)
- [Get webhook events](https://docs.sent.dm/llms/reference/api/webhooks/SentDmServicesEndpointsCustomerAPIv3WebhooksGetWebhookEventsEndpoint.txt)
- [Get webhooks list](https://docs.sent.dm/llms/reference/api/webhooks/SentDmServicesEndpointsCustomerAPIv3WebhooksGetWebhooksEndpoint.txt)
- [Rotate webhook signing secret](https://docs.sent.dm/llms/reference/api/webhooks/SentDmServicesEndpointsCustomerAPIv3WebhooksRotateWebhookSecretEndpoint.txt)
- [Test a webhook](https://docs.sent.dm/llms/reference/api/webhooks/SentDmServicesEndpointsCustomerAPIv3WebhooksTestWebhookEndpoint.txt)
- [Toggle webhook status](https://docs.sent.dm/llms/reference/api/webhooks/SentDmServicesEndpointsCustomerAPIv3WebhooksToggleWebhookStatusEndpoint.txt)
- [Update a webhook](https://docs.sent.dm/llms/reference/api/webhooks/SentDmServicesEndpointsCustomerAPIv3WebhooksUpdateWebhookEndpoint.txt)
- [Changelog](https://docs.sent.dm/llms/reference/changelog.txt)
- [Glossary](https://docs.sent.dm/llms/reference/glossary.txt)

## SDKs

- [SDK Best Practices](https://docs.sent.dm/llms/sdks/best-practices.txt)
- [C# / .NET SDK](https://docs.sent.dm/llms/sdks/csharp.txt)
- [ASP.NET Core Integration](https://docs.sent.dm/llms/sdks/csharp/integrations/aspnet-core.txt)
- [Go SDK](https://docs.sent.dm/llms/sdks/go.txt)
- [Echo Integration](https://docs.sent.dm/llms/sdks/go/integrations/echo.txt)
- [Gin Integration](https://docs.sent.dm/llms/sdks/go/integrations/gin.txt)
- [Sent SDKs](https://docs.sent.dm/llms/sdks.txt)
- [Java SDK](https://docs.sent.dm/llms/sdks/java.txt)
- [Spring Boot Integration](https://docs.sent.dm/llms/sdks/java/integrations/spring-boot.txt)
- [PHP SDK](https://docs.sent.dm/llms/sdks/php.txt)
- [Laravel Integration](https://docs.sent.dm/llms/sdks/php/integrations/laravel.txt)
- [Symfony Integration](https://docs.sent.dm/llms/sdks/php/integrations/symfony.txt)
- [Python SDK](https://docs.sent.dm/llms/sdks/python.txt)
- [Celery Integration](https://docs.sent.dm/llms/sdks/python/integrations/celery.txt)
- [Django Integration](https://docs.sent.dm/llms/sdks/python/integrations/django.txt)
- [FastAPI Integration](https://docs.sent.dm/llms/sdks/python/integrations/fastapi.txt)
- [Flask Integration](https://docs.sent.dm/llms/sdks/python/integrations/flask.txt)
- [Ruby SDK](https://docs.sent.dm/llms/sdks/ruby.txt)
- [Ruby on Rails Integration](https://docs.sent.dm/llms/sdks/ruby/integrations/rails.txt)
- [Sinatra Integration](https://docs.sent.dm/llms/sdks/ruby/integrations/sinatra.txt)
- [Testing with SDKs](https://docs.sent.dm/llms/sdks/testing.txt)
- [SDK Troubleshooting](https://docs.sent.dm/llms/sdks/troubleshooting.txt)
- [TypeScript SDK](https://docs.sent.dm/llms/sdks/typescript.txt)
- [Express.js Integration](https://docs.sent.dm/llms/sdks/typescript/integrations/express.txt)
- [NestJS Integration](https://docs.sent.dm/llms/sdks/typescript/integrations/nestjs.txt)
- [Next.js Integration](https://docs.sent.dm/llms/sdks/typescript/integrations/nextjs.txt)

## Troubleshooting

- [Account Activation & KYC Review](https://docs.sent.dm/llms/troubleshooting/account-activation.txt)
- [Login, Signup & OTP Verification](https://docs.sent.dm/llms/troubleshooting/authentication.txt)
- [Compliance & 10DLC Issues](https://docs.sent.dm/llms/troubleshooting/compliance.txt)
- [Troubleshooting](https://docs.sent.dm/llms/troubleshooting.txt)
- [Messages Not Delivered](https://docs.sent.dm/llms/troubleshooting/messages-not-delivered.txt)
- [Phone Number & Sender ID Issues](https://docs.sent.dm/llms/troubleshooting/phone-numbers.txt)
- [WhatsApp Template Issues](https://docs.sent.dm/llms/troubleshooting/template-issues.txt)
- [WhatsApp Onboarding & Business Account Connection](https://docs.sent.dm/llms/troubleshooting/whatsapp-setup.txt)