kawaa-com

Kawaa provides an email verification API and bulk email validation service designed for developers, marketers, agencies, and SaaS teams. Their platform offers real‑time email checks, list monitoring, integration tools, SDKs, webhooks, and a playground for testing. Documentation includes API reference, guides, pricing, and support resources, helping users ensure deliverability and list hygiene.

kawaa-com publishes 1 API contract indexed on the APIs.io network. Tagged areas include Company, EmailVerification, API, SaaS, and Marketing.

kawaa-com’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, and 5 more developer resources.

🌐 Visit website📡 Profile data on GitHub
33.7/100 thin Agent 28/100 agent aware Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →
1 published contract 1 Agent Skills
CompanyEmailVerificationAPISaaSMarketing

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0
Composite quality — 33.7/100 · thin
Contract Quality 0.0 / 21
Developer Ergonomics 6.1 / 17
Access Clarity 10.2 / 17
Operational Transparency 4.3 / 11
Contract Governance 1.7 / 10
Discoverability 3.8 / 9
Regulatory Posture 5.3 / 15
Agent readiness — 28/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 12 / 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 5 / 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 5 / 5
Registration Without a Human 6 / 6
Agentic Commerce Well-Known Document 0 / 5
Pagination 5 / 5
Distinct Operations 3 / 3
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):
  • Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
  • Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
  • Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
  • A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
  • Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
  • Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
6 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
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.
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/kawaa-com/apis.yml: open an issue on github.com/api-evangelist/kawaa-com 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 →

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

kawaa-com-main

AGENT SKILL

Pricing Plans 1

Published pricing tiers and plan structures.

Kawaa Com Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Kawaa Com Rate Limits

5 limits

RATE LIMITS

Security Posture 3

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

Kawaa Com Authentication

2 schemes

SECURITY

Kawaa Com Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Kawaa Com Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Kawaa Com Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted
GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Access & Security 2

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: kawaa-com
name: kawaa-com
description: Kawaa provides an email verification API and bulk email validation service designed for developers, marketers,
  agencies, and SaaS teams. Their platform offers real‑time email checks, list monitoring, integration tools, SDKs, webhooks,
  and a playground for testing. Documentation includes API reference, guides, pricing, and support resources, helping users
  ensure deliverability and list hygiene.
url: https://artifacts.apis.io/kawaa-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.20'
created: '2026-10-30'
modified: '2026-10-30'
tags:
- Company
- EmailVerification
- API
- SaaS
- Marketing
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: VulnerabilityDisclosure
  url: security/kawaa-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/kawaa-com-domain-security.yml
- type: Website
  url: https://kawaa.com/
- type: Documentation
  url: https://kawaa.com/docs/
- type: APIReference
  url: https://kawaa.com/docs/api/
- type: GettingStarted
  url: https://kawaa.com/docs/getting-started/
- type: Support
  url: https://kawaa.com/support/
- type: Blog
  url: https://kawaa.com/blog/
- type: Pricing
  url: https://kawaa.com/pricing/
- type: TermsOfService
  url: https://kawaa.com/terms/
- type: PrivacyPolicy
  url: https://kawaa.com/privacy/

kawaa-com API — frequently asked questions

How do I authenticate with the kawaa-com API?

kawaa-com documents its authentication (2 schemes). The details are profiled on APIs.io as Kawaa Com Authentication.

How much does the kawaa-com API cost?

APIs.io lists 5 pricing plans for kawaa-com, with each plan's price, limits and inclusions under Pricing Plans on this page.

Is the kawaa-com API ready for AI agents?

kawaa-com has a Kin Score of 33.7 out of 100 (thin) and an Agent Readiness score of 27.6 (agent-aware), scored by API Evangelist on 2026-10-31.

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