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.

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 github.com/api-evangelist/sendinblue: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

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

Sendinblue

A service that provides solutions relating to marketing and/or transactional email and/or SMS

Event Specifications 1

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

Brevo (Sendinblue) Webhooks

AsyncAPI description of the outbound webhook surface for Brevo (formerly Sendinblue). Brevo delivers event notifications by issuing HTTP POST requests with a JSON body to a URL ...

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Sendinblue API Rules

8 rules · 1 errors 7 warnings

SPECTRAL

Security Posture 1

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

Sendinblue Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

PublicAPIsListing

PublicAPIsListing

Source (apis.yml)

aid: sendinblue
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - url: https://developers.sendinblue.com/docs
    status: 301
    note: declared website redirects to https://developers.brevo.com/docs — a different registrable domain (sendinblue.com
      -> brevo.com), possible rename or acquisition (probed 2026-09-03, roadmap#169)
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sendinblue.png
name: Sendinblue
description: A service that provides solutions relating to marketing and/or transactional email and/or SMS
url: https://developers.sendinblue.com/docs
specificationVersion: '0.23'
created: '2026-05-28'
modified: '2026-05-30'
x-source: public-apis/public-apis
x-category: Email
x-tier: 3
x-tier-reason: bulk-registered-from-public-apis
tags:
- Email
- Public APIs
apis:
- name: Sendinblue
  description: A service that provides solutions relating to marketing and/or transactional email and/or SMS
  humanURL: https://developers.sendinblue.com/docs
  baseURL: https://developers.sendinblue.com/docs
  tags:
  - Email
  properties:
  - type: Documentation
    url: https://developers.sendinblue.com/docs
  - type: AsyncAPI
    url: asyncapi/sendinblue-webhooks-asyncapi.yml
    x-version: 2.6.0
    x-description: Brevo (Sendinblue) transactional and marketing webhook events.
common:
- type: DomainSecurity
  url: security/sendinblue-domain-security.yml
- type: Website
  url: https://developers.sendinblue.com/docs
- type: PublicAPIsListing
  url: https://github.com/public-apis/public-apis
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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