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Salesforce Composite API

The Salesforce Composite API allows developers to combine multiple Salesforce REST API requests into a single HTTP call. It reduces the number of round trips to the server and supports dependent requests using reference IDs, improving integration performance.

Salesforce Composite API is one of 185 APIs that Salesforce publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 1 JSON Schema definition.

Tagged areas include Composite, Batch, CRM, Performance, and REST. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, authentication docs, a getting-started guide, and 1 JSON Schema.

This API exposes 2 operations across 2 paths, and defines 14 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against 4 base URLs: https://login.salesforce.com, https://id, https://services, {{url}}{{site}}/services/oauth2.

2 operations 2 paths 14 schemas 2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://{instance}.salesforce.com/services/data/v{version}/composite
Authentication
OAuth 2.0
Resource Areas
1

Authentication & Security 1

Salesforce Composite API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (oauth2) using the implicit flow, exposing 1 scope. By default, every request must be authenticated.

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 POST. Each is listed below with its method, path, parameters, and response codes.

Composite 2

The Composite API executes a series of REST API requests in a single POST request, or retrieves a list of other composite resources with a GET request. There are three types of Co…

POST
/data/v64.0/composite
Salesforce Composite
Composite 1 param body → 200
POST
/data/v64.0/composite/graph
Salesforce Composite Graph
CompositeGraph body → 200

Schemas 14

The contract defines 14 schemas that model the data the API accepts and returns. The most detailed are CompositeRequest1 (4 properties), CompositeRequest2 (4 properties), CompositeResponse (4 properties), Graph1 (3 properties). Each schema is shown below with its type and property counts.

CompositeRequest1
object
4 properties 4 required
HttpHeaders
object
1 property 1 required
CompositeGraphRequest
object
1 property 1 required
Graph
object
2 properties 2 required
SuccessfulCompositeGraph
object
1 property 1 required
GraphResponse
object
1 property 1 required
Body2
object
2 properties 2 required
SuccessfulComposite
object
1 property 1 required
Graph1
object
3 properties 3 required
CompositeRequest
object
1 property 1 required
CompositeRequest2
object
4 properties 3 required
Body
object
3 properties
Body1
object
3 properties 3 required
CompositeResponse
object
4 properties 4 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

salesforce-composite-api-openapi.yml Raw ↑

Other APIs Salesforce publishes across the network.

Salesforce REST API
Salesforce Streaming API
Salesforce Metadata API
Salesforce Tooling API
Salesforce Analytics REST API
Salesforce Reports and Dashboards REST API
Salesforce Einstein Platform Services API
Salesforce Einstein Prediction Service API
Salesforce GraphQL API
Salesforce Pub/Sub API
Salesforce Platform Events API
Salesforce Change Data Capture API
Where this information came from

This is an independent, third-party profile of Salesforce Composite 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.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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