Google Dialogflow website screenshot

Google Dialogflow

Google Dialogflow is a natural language understanding platform that makes it easy to design and integrate conversational user interfaces into mobile apps, web applications, devices, bots, and interactive voice response systems.

Google Dialogflow publishes 1 API on the APIs.io network: Projects API. Tagged areas include Artificial Intelligence, Chatbots, Conversational AI, Machine Learning, and Natural Language Processing.

Google Dialogflow’s developer surface includes authentication, developer portal, documentation, engineering blog, support, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub
46.0/100 developing ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
1 APIs
Artificial IntelligenceChatbotsConversational AIMachine LearningNatural Language ProcessingVoice Assistants

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 46.0/100 · developing
Contract Quality 12.5 / 25
Developer Ergonomics 7.0 / 20
Commercial Clarity 12.1 / 20
Operational Transparency 6.8 / 13
Governance 0.0 / 12
Discoverability 7.6 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 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/google-dialogflow: 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.

Google Dialogflow Projects API

The Projects API from Google Dialogflow — 9 operation(s) for projects.

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Dialogflow ES API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Google Dialogflow Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Google Dialogflow Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Google Dialogflow Finops

FINOPS

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Google Dialogflow Authentication

oauth2 · 1 scheme

SECURITY

Google Dialogflow Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Google Dialogflow Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Google Dialogflow Scopes

2 scopes · authorizationCode

2 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Google Dialogflow Agentic Access

14 operations · 9 acting

14 operations · 9 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Portal
Portal

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 5

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication
 OAuthScopes
OAuthScopes
 Authentication
Authentication

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 Support
Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: google-dialogflow
name: Google Dialogflow
description: Google Dialogflow is a natural language understanding platform that makes it easy to design and integrate conversational
  user interfaces into mobile apps, web applications, devices, bots, and interactive voice response systems.
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/google-dialogflow.png
url: https://cloud.google.com/dialogflow
created: '2024-01-01'
modified: '2026-04-28'
specificationVersion: '0.19'
type: Index
tags:
- Artificial Intelligence
- Chatbots
- Conversational AI
- Machine Learning
- Natural Language Processing
- Voice Assistants
apis:
- aid: google-dialogflow:google-dialogflow-projects-api
  name: Google Dialogflow Projects API
  description: The Projects API from Google Dialogflow — 9 operation(s) for projects.
  humanURL: https://cloud.google.com/dialogflow/docs
  baseURL: https://dialogflow.googleapis.com
  tags:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/google-dialogflow-projects-api-openapi.yml
  - type: Documentation
    url: https://cloud.google.com/dialogflow/docs
  - type: Authentication
    url: https://cloud.google.com/dialogflow/docs/authentication
  - type: GettingStarted
    url: https://cloud.google.com/dialogflow/docs/quick/setup
  - type: Pricing
    url: https://cloud.google.com/dialogflow/pricing
  - type: Console
    url: https://dialogflow.cloud.google.com/
  - type: Documentation
    url: https://cloud.google.com/dialogflow/cx/docs
  - type: Authentication
    url: https://cloud.google.com/docs/authentication
  - type: GettingStarted
    url: https://cloud.google.com/dialogflow/cx/docs/tutorials
  - type: Pricing
    url: https://cloud.google.com/dialogflow/cx/pricing
  - type: Console
    url: https://dialogflow.cloud.google.com/cx
common:
- type: AgenticAccess
  url: agentic-access/google-dialogflow-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/google-dialogflow-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/google-dialogflow-domain-security.yml
- type: Authentication
  url: authentication/google-dialogflow-authentication.yml
- type: OAuthScopes
  url: scopes/google-dialogflow-scopes.yml
- type: GitHubOrganization
  url: https://github.com/dialogflow
- type: Portal
  url: https://cloud.google.com/dialogflow
- type: Documentation
  url: https://cloud.google.com/dialogflow/docs
- type: Authentication
  url: https://cloud.google.com/dialogflow/docs/authentication
- type: Blog
  url: https://cloud.google.com/blog/products/ai-machine-learning
- type: TermsOfService
  url: https://cloud.google.com/terms
- type: PrivacyPolicy
  url: https://policies.google.com/privacy
- type: StatusPage
  url: https://status.cloud.google.com/
- type: Support
  url: https://cloud.google.com/dialogflow/docs/support
- type: Integrations
  url: https://cloud.google.com/marketplace
integrations:
- name: Become a Partner
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com