# Novu Messages API **Canonical:** https://apis.io/apis/novu/novu-messages-api/ **Provider:** Novu — https://apis.io/providers/novu/ **Base URL:** https://api.novu.co **Documentation:** https://docs.novu.co/api-reference/overview Novu Messages API is one of 19 APIs that [Novu](https://apis.io/providers/novu/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 26 JSON Schema definitions. Tagged areas include Message. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, authentication docs, rate-limit docs, a getting-started guide, and 26 JSON Schemas. A message in Novu represents a notification delivered to a recipient on a particular channel. Messages contain information about the request that triggered its delivery, a view of the data sent to the recipient, and a timeline of its lifecycle events. Learn more about messages. ## Machine-readable artifacts (58) - **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/openapi/novu-messages-api-openapi.yml - **Documentation** — https://docs.novu.co/api-reference/overview - **APIReference** — https://docs.novu.co/api-reference/overview - **Swagger** — https://api.novu.co/api - **Postman** — https://github.com/novuhq/novu-postman - **Authentication** — https://docs.novu.co/api-reference/overview#authentication - **RateLimits** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/rate-limits/novu-rate-limits.yml - **GettingStarted** — https://docs.novu.co/platform/quickstart/nextjs - **SDKs** — https://www.npmjs.com/package/@novu/api - **SDKs** — https://pypi.org/project/novu-py/ - **SDKs** — https://github.com/novuhq/novu-go - **SDKs** — https://github.com/novuhq/php-novu - **SDKs** — https://github.com/novuhq/novu-csharp - **SDKs** — https://github.com/novuhq/novu-java - **SDKs** — https://github.com/novuhq/novu-elixir - **SDKs** — https://github.com/novuhq/novu-kotlin - **SDKs** — https://github.com/novuhq/novu-ruby - **SDKs** — https://github.com/novuhq/novu-rust - **SDKs** — https://github.com/novuhq/novu-dotnet - **CodeExamples** — https://github.com/novuhq/examples - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-trigger-event-request-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-trigger-event-response-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-bulk-trigger-event-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-subscriber-response-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-create-subscriber-request-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-bulk-subscriber-create-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-create-environment-request-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-update-environment-request-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-environment-response-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-topic-response-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-create-integration-request-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-update-integration-request-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-integration-response-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-message-response-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-create-workflow-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-update-workflow-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-workflow-response-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-layout-response-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-subscriber-payload-dto-schema.json - **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/novu/refs/heads/main/json-schema/novu-error-dto-schema.json - …and 18 more, listed in full on the page. ## Other Novu APIs (12) - [Novu Inbox / In-App API](https://apis.io/apis/novu/inbox-api/) - [Novu Framework (Code-First Workflows)](https://apis.io/apis/novu/framework/) - [Novu MCP Server](https://apis.io/apis/novu/mcp-server/) - [Novu Activity API](https://apis.io/apis/novu/novu-activity-api/) - [Novu Channel Connections API](https://apis.io/apis/novu/novu-channel-connections-api/) - [Novu Channel Endpoints API](https://apis.io/apis/novu/novu-channel-endpoints-api/) - [Novu Contexts API](https://apis.io/apis/novu/novu-contexts-api/) - [Novu Domains API](https://apis.io/apis/novu/novu-domains-api/) - [Novu Environment Variables API](https://apis.io/apis/novu/novu-environment-variables-api/) - [Novu Environments API](https://apis.io/apis/novu/novu-environments-api/) - [Novu Events API](https://apis.io/apis/novu/novu-events-api/) - [Novu Integrations API](https://apis.io/apis/novu/novu-integrations-api/) ## Tags Message --- Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/novu/novu-messages-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/novu/.