# Bridge REST Integrations API & Webhooks

> Documentation for Bridge Integrations API Webhooks

## Docs

- [Create a new contact](https://docs.bridge.new/api-reference/contacts-api/create-a-new-contact.md): Create a new contact in the specified workspace.
- [List contacts with filtering and pagination](https://docs.bridge.new/api-reference/contacts-api/list-contacts-with-filtering-and-pagination.md): Retrieve a paginated list of contacts within the workspace.
- [Retrieve a contact by ID](https://docs.bridge.new/api-reference/contacts-api/retrieve-a-contact-by-id.md): Get a specific contact by its unique identifier within the workspace.
- [Update contact](https://docs.bridge.new/api-reference/contacts-api/update-contact.md): Update a contact in the specified workspace.
- [Creates a new conversation with flexible user identification.](https://docs.bridge.new/api-reference/conversations-api/creates-a-new-conversation-with-flexible-user-identification.md): Create a new conversation with flexible user identification.
- [Get conversation by id](https://docs.bridge.new/api-reference/conversations-api/get-conversation-by-id.md): Get a specific conversation by its unique identifier within the workspace.
- [Release conversation](https://docs.bridge.new/api-reference/conversations-api/release-conversation.md): Release a conversation: mark as released, remove external participants, move to RELEASED section.
- [Retrieve conversations with flexible filtering options](https://docs.bridge.new/api-reference/conversations-api/retrieve-conversations-with-flexible-filtering-options.md): Retrieve conversations with flexible filtering options.
- [Update conversation](https://docs.bridge.new/api-reference/conversations-api/update-conversation.md): Update conversation details including participants, status, and name.
- [Retrieve custom attributes by workspaceId](https://docs.bridge.new/api-reference/custom-attributes-api/retrieve-custom-attributes-by-workspaceid.md): Return the custom attributes for the specified workspace.
- [Create presigned uploads for files](https://docs.bridge.new/api-reference/files-api/create-presigned-uploads-for-files.md): Generates presigned URLs to upload files (Presigned PUT). Validates extension, contentType, and type-specific limits. Checksum required: send SHA-256 digest in checksumBase64 (Base64). Upload must include header x-amz-checksum-sha256 with the same value.
- [Health check](https://docs.bridge.new/api-reference/health/health-check.md): Health check endpoint to verify that the API is up and running.
- [Create a new message](https://docs.bridge.new/api-reference/messages-api/create-a-new-message.md): Create a new message within a specified conversation.
- [Get provider channels by workspace id](https://docs.bridge.new/api-reference/provider-channels-api/get-provider-channels-by-workspace-id.md): Get provider channels by workspace identifier.
- [Get provider channels by workspace id and provider type](https://docs.bridge.new/api-reference/provider-channels-api/get-provider-channels-by-workspace-id-and-provider-type.md): Get provider channels by workspace identifier and provider type.
- [REST API and Webhooks Credentials](https://docs.bridge.new/credentials.md): Learn how to authenticate with the Bridge API using API Keys, including setup, usage examples, and security best practices.
- [Error codes](https://docs.bridge.new/error-codes.md): Reference of all error codes returned by the Bridge API, their meanings.
- [Bridge API & Webhooks](https://docs.bridge.new/index.md): Bridge is a unified communications platform that centralizes conversations from multiple channels — such as WhatsApp Business, email, phone calls, OTA chats, and web forms — into one collaborative interface. Through this website, developers can integrate Bridge with other systems such as automation…
- [Webhooks](https://docs.bridge.new/webhooks.md)
- [Configuration](https://docs.bridge.new/webhooks/configuration.md)
- [Events](https://docs.bridge.new/webhooks/events.md)
- [Verifying signatures](https://docs.bridge.new/webhooks/verifying-signatures.md)

## OpenAPI Specs

- [openapi](https://docs.bridge.new/api-reference/openapi.yaml)