Resend Emails API
Start sending emails through the Resend API.
Resend Emails API is one of 13 APIs that Resend publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.
This API exposes 4 JSON Schema definitions.
Tagged areas include Emails. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an AsyncAPI specification, and 4 JSON Schemas.
This API exposes 5 operations across 4 paths, and defines 7 schemas. It is described by OpenAPI 3.0.3, at version 1.1.0.
Requests are made against a single base URL, https://api.resend.com.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Resend Emails API declares
1 security scheme
for authenticating requests.
It accepts HTTP bearer tokens (bearerAuth).
By default, every request must be authenticated.
Paths & Operations 5
Across 4 paths, the API surfaces 5 operations — 1 GET, 1 PATCH, 3 POST. Each is listed below with its method, path, parameters, and response codes.
Start sending emails through the Resend API.
Schemas 7
The contract defines 7 schemas that model the data the API accepts and returns. The most detailed are Email (12 properties), SendEmailRequest (12 properties), Attachment (4 properties), Tag (2 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
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Other APIs Resend publishes across the network.