Dependency Injection website screenshot

Dependency Injection

A design pattern in which objects receive their dependencies from external sources rather than creating them internally, promoting loose coupling, easier testing, and clear composition roots. Effective use of this practice reduces bugs in production and supports a culture of quality-driven development.

Dependency Injection publishes 1 API on the APIs.io network. Tagged areas include Design Patterns, Inversion of Control, Software Architecture, Testing, and Composition Root.

The Dependency Injection catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

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22.3/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemium
1 APIs
Design PatternsInversion of ControlSoftware ArchitectureTestingComposition Root

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 22.3/100 · emerging
Contract Quality 2.0 / 25
Developer Ergonomics 1.3 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.8 / 13
Governance 1.2 / 12
Discoverability 5.0 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/dependency-injection: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Dependency Injection Pattern

Rules, capabilities, vocabulary, and linked-data description for the Dependency Injection design pattern.

Pricing Plans 1

Published pricing tiers and plan structures.

Dependency Injection Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Dependency Injection Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Dependency Injection Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Dependency Injection Context

0 classes · 0 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Dependency Injection API Rules

0 rules ·

SPECTRAL

Resources

Documentation 2

Reference material describing how the API behaves

Reference
Reference
 Reference
Reference

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Source (apis.yml)

apis.yml Raw ↑ 
aid: dependency-injection
name: Dependency Injection
description: A design pattern in which objects receive their dependencies from external sources rather than creating them
  internally, promoting loose coupling, easier testing, and clear composition roots. Effective use of this practice reduces
  bugs in production and supports a culture of quality-driven development.
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/dependency-injection.png
tags:
- Design Patterns
- Inversion of Control
- Software Architecture
- Testing
- Composition Root
url: https://raw.githubusercontent.com/api-evangelist/dependency-injection/refs/heads/main/apis.yml
created: '2025-01-01'
modified: '2026-04-28'
specificationVersion: '0.19'
apis:
- aid: dependency-injection:pattern
  name: Dependency Injection Pattern
  description: Rules, capabilities, vocabulary, and linked-data description for the Dependency Injection design pattern.
  tags:
  - Pattern
  - Architecture
  properties:
  - type: Rules
    url: https://raw.githubusercontent.com/api-evangelist/dependency-injection/main/rules/dependency-injection-rules.yml
  - type: Capabilities
    url: https://raw.githubusercontent.com/api-evangelist/dependency-injection/main/capabilities/dependency-injection-capabilities.md
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/dependency-injection/main/vocabulary/dependency-injection-vocabulary.json
  - type: JSONLD
    url: https://raw.githubusercontent.com/api-evangelist/dependency-injection/main/json-ld/dependency-injection.jsonld
common:
- type: Reference
  url: https://en.wikipedia.org/wiki/Dependency_injection
- type: Reference
  url: https://martinfowler.com/articles/injection.html
- type: GitHubOrganization
  url: https://github.com/api-evangelist
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com