Google Business Messages website screenshot

Google Business Messages

The Google Business Messages API enables agents to send messages, create events, and manage customer satisfaction surveys within conversations. It allows businesses to communicate with customers directly through Google entry points such as Search and Maps.

Google Business Messages publishes 1 API on the APIs.io network: Conversations API. Tagged areas include Business Communications, Conversations, Customer Support, Google, and Messaging.

The Google Business Messages catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Google Business Messages’ developer surface includes authentication, getting-started guide, pricing, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub
51.3/100 developing ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
1 APIs
Business CommunicationsConversationsCustomer SupportGoogleMessaging

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 51.3/100 · developing
Contract Quality 17.6 / 25
Developer Ergonomics 4.3 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 4.8 / 13
Governance 7.0 / 12
Discoverability 6.9 / 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-business-messages: 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 Business Messages Conversations API

The Conversations API from Google Business Messages — 4 operation(s) for conversations.

Open Collections 1

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

Google Business Messages API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Google Business Messages Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Google Business Messages Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Google Business Messages Finops

FINOPS

Semantic Vocabularies 1

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

context Context

11 classes · 0 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Google Business Messages API Rules

5 rules · 3 warnings 2 info

SPECTRAL

JSON Schema 1

Standalone JSON Schema definitions for this provider's data models.

Google Business Message

9 properties

JSON SCHEMA

Security Posture 3

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

Google Business Messages Authentication

oauth2 · 1 scheme

SECURITY

Google Business Messages Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Google Business Messages Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Google Business Messages Scopes

1 scope · authorizationCode

1 scopes

SCOPES

Agentic Access 1

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

Google Business Messages Agentic Access

4 operations · 4 acting

4 operations · 4 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted
GettingStarted

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

JSONLD
JSONLD

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication
 OAuthScopes
OAuthScopes

Commercial 1

Pricing, plans, and the legal terms of use

Pricing
Pricing

Source (apis.yml)

apis.yml Raw ↑ 
aid: google-business-messages
name: Google Business Messages
description: The Google Business Messages API enables agents to send messages, create events, and manage customer satisfaction
  surveys within conversations. It allows businesses to communicate with customers directly through Google entry points such
  as Search and Maps.
type: Index
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-business-messages.png
url: https://raw.githubusercontent.com/api-evangelist/google-business-messages/refs/heads/main/apis.yml
created: '2026-03-13'
modified: '2026-05-19'
specificationVersion: '0.19'
tags:
- Business Communications
- Conversations
- Customer Support
- Google
- Messaging
apis:
- aid: google-business-messages:google-business-messages-conversations-api
  name: Google Business Messages Conversations API
  description: The Conversations API from Google Business Messages — 4 operation(s) for conversations.
  humanURL: https://developers.google.com/business-communications/business-messages
  baseURL: https://businessmessages.googleapis.com/v1
  tags:
  - Conversations
  properties:
  - type: OpenAPI
    url: openapi/google-business-messages-conversations-api-openapi.yml
  - type: JSONSchema
    url: json-schema/Message.json
common:
- type: AgenticAccess
  url: agentic-access/google-business-messages-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/google-business-messages-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/google-business-messages-domain-security.yml
- type: Authentication
  url: authentication/google-business-messages-authentication.yml
- type: OAuthScopes
  url: scopes/google-business-messages-scopes.yml
- type: GitHubOrganization
  url: https://github.com/google-business-communications
- type: GettingStarted
  url: https://developers.google.com/business-communications/business-messages/guides
- type: Pricing
  url: https://developers.google.com/business-communications/business-messages
- type: JSONLD
  url: json-ld/context.jsonld
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com