Wassenger

Wassenger provides an AI‑native operating system for WhatsApp, enabling teams to use a shared inbox, CRM, sales funnels and automated replies. It offers a multi‑agent inbox, AI chatbots, bulk campaigns, and integrates with the official WhatsApp Business API for scalable business communication.

Wassenger publishes 37 API contracts indexed on the APIs.io network, including Analytics API, Automatic Assignment API, Automatic Replies API, and 34 more. Tagged areas include Company, WhatsApp, Software-as-a-Service, Business-API, and Artificial Intelligence.

The Wassenger catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Wassenger’s developer surface includes signup flow, API reference, authentication, documentation, getting-started guide, engineering blog, pricing, and 22 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

48.1/100 developing Agent 50/100 agent native Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

1 published contract 1 MCP Servers

Company WhatsApp Software-as-a-Service Business-API Artificial Intelligence

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 48.1/100 · developing

Contract Quality 11.3 / 21

Developer Ergonomics 9.7 / 17

Access Clarity 10.5 / 17

Operational Transparency 1.3 / 11

Contract Governance 2.2 / 10

Discoverability 5.5 / 9

Regulatory Posture 2.6 / 15

Agent readiness — 50/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 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

Delegated User Identity 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →
Agent Skills +5 pts — skills artifact present, graded by who authored it Ask about this →
Protected Resource Metadata +5 pts — a served /.well-known/oauth-protected-resource carrying `resource` (documented), and naming its authorization_servers (verified) Ask about this →
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's Ask about this →

3 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 53.4 — up to +11.7 composite points Ask about this →
Operational Transparency scores 11.9 — up to +11.5 composite points Ask about this →
Contract Governance scores 22.0 — up to +9.4 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/wassenger/apis.yml: open an issue on github.com/api-evangelist/wassenger to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 3

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

APIs 37

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

Wassenger Analytics API

The Analytics API from Wassenger — 1 operation(s) for analytics.

Wassenger Automatic Assignment API

The Automatic Assignment API from Wassenger — 1 operation(s) for automatic assignment.

Wassenger Automatic Replies API

The Automatic Replies API from Wassenger — 1 operation(s) for automatic replies.

Wassenger Automatic Resolution API

The Automatic Resolution API from Wassenger — 1 operation(s) for automatic resolution.

Wassenger Billing API

The Billing API from Wassenger — 2 operation(s) for billing.

Wassenger Business catalog API

Retrieve your own and query WhatsApp Business catalog from other businesses

Wassenger Campaigns API

Manage, create and update message campaigns

Wassenger Channels API

Manage channels per WhatsApp number

Wassenger Chat Contacts API

Browse and manage WhatsApp number specific contacts. These API endpoints are only available in Platform subscription plans.

Wassenger Chat Files API

Manage and download WhatsApp number specific received (inbound) media messages files. These API endpoints are only available in Platform subscription plans.

Wassenger Chat Messages API

Browse and manage WhatsApp number specific messages. These API endpoints are only available in Platform subscription plans.

Wassenger Chats API

Multi-agent chat-based API endpoints to browse and manage chats/contacts/messages/files for both inbound/outbound data entities. These API endpoints are only available in Platfo...

Wassenger Contacts API

Manage user contacts per WhatsApp number.

Wassenger Deals API

Create and manage deals per funnel pipeline across WhatsApp numbers

Wassenger Departments API

The Departments API from Wassenger — 1 operation(s) for departments.

Wassenger Devices API

Create and manage WhatsApp numbers linked to your account.

Wassenger Files API

Upload, search, edit and delete files uploaded to the platform. Uploaded files are account-wide and not WhatsApp number specific. The uploaded files by team members (agents, sup...

Wassenger Flows API

Manage and send WhatsApp Flows (interactive multi-screen in-chat experiences).

Wassenger Funnel API

The Funnel API from Wassenger — 1 operation(s) for funnel.

Wassenger Groups API

Manage group chats per WhatsApp number

Wassenger Integrations API

The Integrations API from Wassenger — 8 operation(s) for integrations.

Wassenger Keypass API

The Keypass API from Wassenger — 3 operation(s) for keypass.

Wassenger Labels API

The Labels API from Wassenger — 1 operation(s) for labels.

Wassenger Meeting Links API

The Meeting Links API from Wassenger — 1 operation(s) for meeting links.

Wassenger Messages API

Send, browse and manage outbound messages sent through one or multiple WhatsApp number connected in your account.

Wassenger Numbers API

The Numbers API from Wassenger — 1 operation(s) for numbers.

Wassenger Pipeline API

Create and manage sales funnel pipelines across WhatsApp numbers

Wassenger Profile API

The Profile API from Wassenger — 2 operation(s) for profile.

Wassenger Queue API

The Queue API from Wassenger — 1 operation(s) for queue.

Wassenger Quick Replies API

The Quick Replies API from Wassenger — 1 operation(s) for quick replies.

Wassenger Session API

The Session API from Wassenger — 8 operation(s) for session.

Wassenger Team Members API

Manage team users that can shared access to the multi-user chat to one or multiple WhatsApp number.

Wassenger Templates API

Manage and create WhatsApp Business API messaging pre-approved templates. Limited to WhatsApp Business API enabled numbers

Wassenger Templates Pricing API

The Templates Pricing API from Wassenger — 1 operation(s) for templates pricing.

Wassenger User Status API

Search, update and remove user status (stories). These API endpoints are only available in Platform subscription plans.

Wassenger Verify API

Verify whether a phone number or username exists in WhatsApp, and validate their format

Wassenger Webhooks API

Create, manage and inspect webhooks in the account.

Scroll for all 37

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Wassenger MCP Server

Remote MCP server at api.wassenger.com.

MCP SERVER

Wassenger API pricing

Prices published by Wassenger, read 2026-11-08 from wassenger.com/pricing.

Plan	Price
Professional	$39 .90/month
Business	$69 .90/month
Enterprise	$99 .90/month

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Wassenger Plans Pricing

3 plans

PLANS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Wassenger Webhooks

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Wassenger API Rules

39 rules · 23 error-severity 15 warn-severity 1 info-severity

SPECTRAL

Security Posture 2

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

Wassenger Authentication

apiKey · 2 schemes

SECURITY

Wassenger Domain Security

TLSv1.3 · HSTS · DNSSEC

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

Wassenger Agentic Access

201 operations · 124 acting · 7 human-in-the-loop

201 operations · 124 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

SignUp

SignUp

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

LLMsTxt

MCPServer

WellKnown

Design & Contract 9

Pagination, idempotency, versioning, errors, and events

Spectral

Vocabulary

Webhooks

DataModel

Idempotency

Conventions

ErrorCatalog

Conformance

Webhooks

Scroll for all 9

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Hosts

Hosts

Source (apis.yml)

aid: wassenger
name: Wassenger
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  probe_state: unreadable
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://wassenger.com/images/og-fenix.jpg
description: Wassenger provides an AI‑native operating system for WhatsApp, enabling teams to use a shared inbox, CRM, sales
  funnels and automated replies. It offers a multi‑agent inbox, AI chatbots, bulk campaigns, and integrates with the official
  WhatsApp Business API for scalable business communication.
url: https://artifacts.apis.io/wassenger/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-08 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-08'
modified: '2026-11-08'
tags:
- Company
- WhatsApp
- Software-as-a-Service
- Business-API
- Artificial Intelligence
tags_raw:
- Company
- WhatsApp
- SaaS
- Business-API
- AI
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/wassenger-agentic-access.yml
- type: Plans
  url: plans/wassenger-plans-pricing.yml
- type: Spectral
  url: rules/wassenger-rules.yml
- type: Vocabulary
  url: vocabulary/wassenger-vocabulary.yml
- type: Webhooks
  url: asyncapi/wassenger-webhooks.yml
- type: DataModel
  url: data-model/wassenger-data-model.yml
- type: Idempotency
  url: conventions/wassenger-conventions.yml
- type: Conventions
  url: conventions/wassenger-conventions.yml
- type: ErrorCatalog
  url: errors/wassenger-problem-types.yml
- type: Conformance
  url: conformance/wassenger-conformance.yml
- type: LLMsTxt
  url: llms/wassenger-llms.txt
- type: MCPServer
  url: mcp/wassenger-mcp.yml
- type: WellKnown
  url: well-known/wassenger-well-known.yml
- type: Hosts
  url: hosts/wassenger-hosts.yml
- type: Webhooks
  url: https://wassenger.com/links/help/webhooks
- type: SignUp
  url: https://app.wassenger.com/register
- type: APIReference
  url: https://console.wassenger.com/docs/
- type: Authentication
  url: authentication/wassenger-authentication.yml
- type: DomainSecurity
  url: security/wassenger-domain-security.yml
- type: Website
  url: https://wassenger.com
- type: Documentation
  url: https://app.wassenger.com/docs
- type: DeveloperPortal
  url: https://app.wassenger.com
- type: GettingStarted
  url: https://app.wassenger.com/docs#getting-started
- type: Blog
  url: https://wassenger.com/blog
- type: Pricing
  url: https://app.wassenger.com/pricing
- type: TermsOfService
  url: https://app.wassenger.com/terms
- type: PrivacyPolicy
  url: https://app.wassenger.com/privacy
- type: Support
  url: https://app.wassenger.com/support
- type: GitHubOrganization
  url: https://github.com/wassengerhq
apis:
- aid: wassenger:wassenger-analytics-api
  name: Wassenger Analytics API
  description: The Analytics API from Wassenger — 1 operation(s) for analytics.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Analytics
  properties:
  - type: OpenAPI
    url: openapi/wassenger-analytics-api-openapi.yml
- aid: wassenger:wassenger-automatic-assignment-api
  name: Wassenger Automatic Assignment API
  description: The Automatic Assignment API from Wassenger — 1 operation(s) for automatic assignment.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Automatic Assignment
  properties:
  - type: OpenAPI
    url: openapi/wassenger-automatic-assignment-api-openapi.yml
- aid: wassenger:wassenger-automatic-replies-api
  name: Wassenger Automatic Replies API
  description: The Automatic Replies API from Wassenger — 1 operation(s) for automatic replies.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Automatic Replies
  properties:
  - type: OpenAPI
    url: openapi/wassenger-automatic-replies-api-openapi.yml
- aid: wassenger:wassenger-automatic-resolution-api
  name: Wassenger Automatic Resolution API
  description: The Automatic Resolution API from Wassenger — 1 operation(s) for automatic resolution.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Automatic Resolution
  properties:
  - type: OpenAPI
    url: openapi/wassenger-automatic-resolution-api-openapi.yml
- aid: wassenger:wassenger-billing-api
  name: Wassenger Billing API
  description: The Billing API from Wassenger — 2 operation(s) for billing.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Billing
  properties:
  - type: OpenAPI
    url: openapi/wassenger-billing-api-openapi.yml
- aid: wassenger:wassenger-business-catalog-api
  name: Wassenger Business catalog API
  description: Retrieve your own and query WhatsApp Business catalog from other businesses
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Business catalog
  properties:
  - type: OpenAPI
    url: openapi/wassenger-business-catalog-api-openapi.yml
- aid: wassenger:wassenger-campaigns-api
  name: Wassenger Campaigns API
  description: Manage, create and update message campaigns
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Campaigns
  properties:
  - type: OpenAPI
    url: openapi/wassenger-campaigns-api-openapi.yml
- aid: wassenger:wassenger-channels-api
  name: Wassenger Channels API
  description: Manage channels per WhatsApp number
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Channels
  properties:
  - type: OpenAPI
    url: openapi/wassenger-channels-api-openapi.yml
- aid: wassenger:wassenger-chat-contacts-api
  name: Wassenger Chat Contacts API
  description: Browse and manage WhatsApp number specific contacts. These API endpoints are only available in Platform subscription
    plans.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Chat Contacts
  properties:
  - type: OpenAPI
    url: openapi/wassenger-chat-contacts-api-openapi.yml
- aid: wassenger:wassenger-chat-files-api
  name: Wassenger Chat Files API
  description: Manage and download WhatsApp number specific received (inbound) media messages files. These API endpoints are
    only available in Platform subscription plans.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Chat Files
  properties:
  - type: OpenAPI
    url: openapi/wassenger-chat-files-api-openapi.yml
- aid: wassenger:wassenger-chat-messages-api
  name: Wassenger Chat Messages API
  description: Browse and manage WhatsApp number specific messages. These API endpoints are only available in Platform subscription
    plans.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Chat Messages
  properties:
  - type: OpenAPI
    url: openapi/wassenger-chat-messages-api-openapi.yml
- aid: wassenger:wassenger-chats-api
  name: Wassenger Chats API
  description: Multi-agent chat-based API endpoints to browse and manage chats/contacts/messages/files for both inbound/outbound
    data entities. These API endpoints are only available in Platform subscription plans.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Chats
  properties:
  - type: OpenAPI
    url: openapi/wassenger-chats-api-openapi.yml
- aid: wassenger:wassenger-contacts-api
  name: Wassenger Contacts API
  description: Manage user contacts per WhatsApp number.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Contacts
  properties:
  - type: OpenAPI
    url: openapi/wassenger-contacts-api-openapi.yml
- aid: wassenger:wassenger-deals-api
  name: Wassenger Deals API
  description: Create and manage deals per funnel pipeline across WhatsApp numbers
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Deals
  properties:
  - type: OpenAPI
    url: openapi/wassenger-deals-api-openapi.yml
- aid: wassenger:wassenger-departments-api
  name: Wassenger Departments API
  description: The Departments API from Wassenger — 1 operation(s) for departments.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Departments
  properties:
  - type: OpenAPI
    url: openapi/wassenger-departments-api-openapi.yml
- aid: wassenger:wassenger-devices-api
  name: Wassenger Devices API
  description: Create and manage WhatsApp numbers linked to your account.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Devices
  properties:
  - type: OpenAPI
    url: openapi/wassenger-devices-api-openapi.yml
- aid: wassenger:wassenger-files-api
  name: Wassenger Files API
  description: "Upload, search, edit and delete files uploaded to the platform.\n\nUploaded files are account-wide and not\
    \ WhatsApp number specific. \nThe uploaded files by team members (agents, supervisors and administrators) are all accessible\
    \ via API, although specific files may have limited permissions that will be only visible to administrators in the chat."
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - File
  tags_raw:
  - Files
  properties:
  - type: OpenAPI
    url: openapi/wassenger-files-api-openapi.yml
- aid: wassenger:wassenger-flows-api
  name: Wassenger Flows API
  description: Manage and send WhatsApp Flows (interactive multi-screen in-chat experiences).
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Flow
  tags_raw:
  - Flows
  properties:
  - type: OpenAPI
    url: openapi/wassenger-flows-api-openapi.yml
- aid: wassenger:wassenger-funnel-api
  name: Wassenger Funnel API
  description: The Funnel API from Wassenger — 1 operation(s) for funnel.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Funnel
  properties:
  - type: OpenAPI
    url: openapi/wassenger-funnel-api-openapi.yml
- aid: wassenger:wassenger-groups-api
  name: Wassenger Groups API
  description: Manage group chats per WhatsApp number
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Group
  tags_raw:
  - Groups
  properties:
  - type: OpenAPI
    url: openapi/wassenger-groups-api-openapi.yml
- aid: wassenger:wassenger-integrations-api
  name: Wassenger Integrations API
  description: The Integrations API from Wassenger — 8 operation(s) for integrations.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Integration
  tags_raw:
  - Integrations
  properties:
  - type: OpenAPI
    url: openapi/wassenger-integrations-api-openapi.yml
- aid: wassenger:wassenger-keypass-api
  name: Wassenger Keypass API
  description: The Keypass API from Wassenger — 3 operation(s) for keypass.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Keypass
  properties:
  - type: OpenAPI
    url: openapi/wassenger-keypass-api-openapi.yml
- aid: wassenger:wassenger-labels-api
  name: Wassenger Labels API
  description: The Labels API from Wassenger — 1 operation(s) for labels.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Labels
  properties:
  - type: OpenAPI
    url: openapi/wassenger-labels-api-openapi.yml
- aid: wassenger:wassenger-meeting-links-api
  name: Wassenger Meeting Links API
  description: The Meeting Links API from Wassenger — 1 operation(s) for meeting links.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Meeting Links
  properties:
  - type: OpenAPI
    url: openapi/wassenger-meeting-links-api-openapi.yml
- aid: wassenger:wassenger-messages-api
  name: Wassenger Messages API
  description: Send, browse and manage outbound messages sent through one or multiple WhatsApp number connected in your account.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Message
  tags_raw:
  - Messages
  properties:
  - type: OpenAPI
    url: openapi/wassenger-messages-api-openapi.yml
- aid: wassenger:wassenger-numbers-api
  name: Wassenger Numbers API
  description: The Numbers API from Wassenger — 1 operation(s) for numbers.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Numbers
  properties:
  - type: OpenAPI
    url: openapi/wassenger-numbers-api-openapi.yml
- aid: wassenger:wassenger-pipeline-api
  name: Wassenger Pipeline API
  description: Create and manage sales funnel pipelines across WhatsApp numbers
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Pipelines
  tags_raw:
  - Pipeline
  properties:
  - type: OpenAPI
    url: openapi/wassenger-pipeline-api-openapi.yml
- aid: wassenger:wassenger-profile-api
  name: Wassenger Profile API
  description: The Profile API from Wassenger — 2 operation(s) for profile.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Profiles
  tags_raw:
  - Profile
  properties:
  - type: OpenAPI
    url: openapi/wassenger-profile-api-openapi.yml
- aid: wassenger:wassenger-queue-api
  name: Wassenger Queue API
  description: The Queue API from Wassenger — 1 operation(s) for queue.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Queues
  tags_raw:
  - Queue
  properties:
  - type: OpenAPI
    url: openapi/wassenger-queue-api-openapi.yml
- aid: wassenger:wassenger-quick-replies-api
  name: Wassenger Quick Replies API
  description: The Quick Replies API from Wassenger — 1 operation(s) for quick replies.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Quick Replies
  properties:
  - type: OpenAPI
    url: openapi/wassenger-quick-replies-api-openapi.yml
- aid: wassenger:wassenger-session-api
  name: Wassenger Session API
  description: The Session API from Wassenger — 8 operation(s) for session.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Sessions
  tags_raw:
  - Session
  properties:
  - type: OpenAPI
    url: openapi/wassenger-session-api-openapi.yml
- aid: wassenger:wassenger-team-members-api
  name: Wassenger Team Members API
  description: Manage team users that can shared access to the multi-user chat to one or multiple WhatsApp number.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Team Members
  properties:
  - type: OpenAPI
    url: openapi/wassenger-team-members-api-openapi.yml
- aid: wassenger:wassenger-templates-api
  name: Wassenger Templates API
  description: Manage and create WhatsApp Business API messaging pre-approved templates. Limited to WhatsApp Business API
    enabled numbers
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Templates
  properties:
  - type: OpenAPI
    url: openapi/wassenger-templates-api-openapi.yml
- aid: wassenger:wassenger-templates-pricing-api
  name: Wassenger Templates Pricing API
  description: The Templates Pricing API from Wassenger — 1 operation(s) for templates pricing.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Templates Pricing
  properties:
  - type: OpenAPI
    url: openapi/wassenger-templates-pricing-api-openapi.yml
- aid: wassenger:wassenger-user-status-api
  name: Wassenger User Status API
  description: Search, update and remove user status (stories). These API endpoints are only available in Platform subscription
    plans.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - User Status
  properties:
  - type: OpenAPI
    url: openapi/wassenger-user-status-api-openapi.yml
- aid: wassenger:wassenger-verify-api
  name: Wassenger Verify API
  description: Verify whether a phone number or username exists in WhatsApp, and validate their format
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Verify
  properties:
  - type: OpenAPI
    url: openapi/wassenger-verify-api-openapi.yml
- aid: wassenger:wassenger-webhooks-api
  name: Wassenger Webhooks API
  description: Create, manage and inspect webhooks in the account.
  humanURL: https://app.wassenger.com/docs
  baseURL: https://api.wassenger.com/v1
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/wassenger-webhooks-api-openapi.yml
x-submission-notes: ' # Wassenger — WhatsApp API and Multi-Agent Chat for Businesses > Wassenger is a powerful SaaS platform
  that enables businesses to connect WhatsApp via QR code (multi-device) or official WhatsApp Business API (WABA). Provide
  multi-agent team inbox, AI chatbots, automation flows, bulk campaigns, an'
x-submission-probe: 2026-11-07 root 200, ctl 404
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  method: derived
  generated: '2026-11-08'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company publishes developer documentation but serves no machine-readable contract from it
  evidence:
  - url: https://api.wassenger.com/mcp
    status: null
  - url: https://app.wassenger.com/api/mcp
    status: 401
  - url: https://console.wassenger.com/api/mcp
    status: 401
  - url: https://wassenger.com
    status: 200
x-enrichment:
  date: '2026-11-08'
  status: enriched
  artifacts_added: 22
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Wassenger API — frequently asked questions

Does Wassenger have an API?

Yes. APIs.io lists 37 APIs from Wassenger, including Wassenger Analytics API, Wassenger Automatic Assignment API and Wassenger Automatic Replies API, and 34 more.

Is there an OpenAPI specification for the Wassenger API?

Yes. APIs.io indexes 37 OpenAPI specifications for Wassenger, each linked for download from this page.

How do I authenticate with the Wassenger API?

Wassenger documents its authentication (apiKey · 2 schemes). The details are profiled on APIs.io as Wassenger Authentication.

How much does the Wassenger API cost?

Wassenger publishes its prices; its Professional plan is $39 .90/month as of 2026-11-08. APIs.io lists 3 pricing plans for Wassenger, with each plan's price, limits and inclusions under Pricing on this page.

Does Wassenger have an MCP server?

Yes. APIs.io lists 1 MCP server for Wassenger: Remote MCP server at api.wassenger.com.

Is the Wassenger API ready for AI agents?

Wassenger has a Kin Score of 48.1 out of 100 (developing) and an Agent Readiness score of 50.2 (agent-native), scored by API Evangelist on 2026-11-13.

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