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SendGrid Single Sends API

Twilio SendGrid Marketing Campaigns Single Sends API

SendGrid Single Sends API is one of 63 APIs that SendGrid publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Single Sends. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 11 operations across 5 paths, and defines 16 schemas. It is described by OpenAPI 3.1.0, at version 1.0.0.

Requests are made against 2 base URLs: https://api.sendgrid.com, https://api.eu.sendgrid.com.

11 operations 5 paths 16 schemas 3 DELETE3 GET1 PATCH3 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0.0
Base URL
https://api.sendgrid.com
Authentication
HTTP Bearer
License
Terms of Service
Resource Areas
1

Authentication & Security 1

SendGrid Single Sends API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (BearerAuth). By default, every request must be authenticated.

  • BearerAuth — Twilio SendGrid requires you to authenticate with its APIs using an API key. The API key must be sent as a bearer token in the Authorization header.

Paths & Operations 11

Across 5 paths, the API surfaces 11 operations — 3 DELETE, 3 GET, 1 PATCH, 3 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Single Sends 11

Twilio SendGrid Marketing Campaigns Single Sends API

POST
/v3/marketing/singlesends
Create Single Send
CreateSingleSend body → 201400500
GET
/v3/marketing/singlesends
Get All Single Sends
ListSingleSend 2 params → 200500
DELETE
/v3/marketing/singlesends
Bulk Delete Single Sends
DeleteSingleSends 1 param → 204404500
POST
/v3/marketing/singlesends/{id}
Duplicate Single Send
DuplicateSingleSend 1 param body → 201404500
PATCH
/v3/marketing/singlesends/{id}
Update Single Send
UpdateSingleSend 1 param body → 202400404500
GET
/v3/marketing/singlesends/{id}
Get Single Send by ID
GetSingleSend 1 param → 200404500
DELETE
/v3/marketing/singlesends/{id}
Delete Single Send by ID
DeleteSingleSend 1 param → 204404500
PUT
/v3/marketing/singlesends/{id}/schedule
Schedule Single Send
ScheduleSingleSend 1 param body → 201404500
DELETE
/v3/marketing/singlesends/{id}/schedule
Delete Single Send Schedule
DeleteScheduledSingleSend 1 param → 200404500
GET
/v3/marketing/singlesends/categories
Get All Categories
ListCategory → 200500
POST
/v3/marketing/singlesends/search
Get Single Sends Search
SearchSingleSend 2 params body → 200404

Schemas 16

The contract defines 16 schemas that model the data the API accepts and returns. The most detailed are SinglesendResponse (10 properties), SinglesendResponseShort (9 properties), AbTestSummary (7 properties), SinglesendRequest (5 properties). Each schema is shown below with its type and property counts.

SinglesendRequest
object
5 properties 1 required
Type
string
SinglesendSchedule
object
2 properties 1 required
SinglesendResponseShort
object
9 properties 8 required
WinnerCriteria
string
Status2
string
Status1
string
SinglesendSearch
object
3 properties
Status
string
Metadata
object
4 properties
Editor1
string
Status3
string
AbTestSummary
object
7 properties 7 required
SinglesendResponse
object
10 properties
Editor
string
Items
string

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

sendgrid-single-sends-api-openapi.yml Raw ↑

Other APIs SendGrid publishes across the network.

SendGrid Account API
SendGrid Account State API
SendGrid Alerts API
SendGrid API Keys API
SendGrid Blocks API
SendGrid Bounces API
SendGrid Bulk Email Address Validation API
SendGrid Campaigns API API
SendGrid Categories API
SendGrid Contacts API
SendGrid Custom Fields API
SendGrid Designs API
Where this information came from

This is an independent, third-party profile of SendGrid Single Sends API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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