makeBIMI

makeBIMI is a free web tool for preparing and validating brand logos for BIMI (Brand Indicators for Message Identification). It converts supported image inputs to SVG Tiny P/S, checks SVG suitability, audits a domain's DMARC configuration, and suggests a BIMI DNS TXT record. It does not issue certificates and does not guarantee mailbox-provider logo display. The public API is a single unauthenticated endpoint, GET /api/validate, for validating a remotely hosted SVG in an automated workflow. Operated alongside veriBIMI, an independent BIMI certificate-brokerage and implementation-support service, and DMARCSwiss, a Swiss-hosted DMARC monitoring service.

makeBIMI publishes 1 API on the APIs.io network: SVG Validation API. Tagged areas include BIMI, DMARC, Email Authentication, SVG, and brand indicators.

makeBIMI’s developer surface includes documentation, support, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

20.8/100 emerging ▬ flat Agent 13/100 agent aware Front door AI 3/6 light Full breakdown ↓
scored 2026-10-04 · rubric v0.23.0

1 API

BIMIDMARC Email Authentication SVGbrand indicatorsSVG validation

Kin Score

Kin Score How this is scored →
scored 2026-10-04 · rubric v0.23.0

Composite quality — 20.8/100 · emerging

Contract Quality 5.1 / 21

Developer Ergonomics 2.0 / 17

Access Clarity 4.5 / 17

Operational Transparency 1.2 / 11

Contract Governance 0.0 / 10

Discoverability 5.2 / 9

Regulatory Posture 2.1 / 15

Agent readiness — 13/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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/.

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/makebimi: 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.

makeBIMI SVG Validation API

Single unauthenticated endpoint that validates a remotely hosted SVG for BIMI suitability (SVG Tiny P/S). Described by the provider's own llms.txt as "the unauthenticated SVG va...

Pricing Plans 1

Published pricing tiers and plan structures.

Makebimi Plans Pricing

1 plans

PLANS

Security Posture 2

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

Makebimi Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Makebimi Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

LLMsTxt

LLMsTxt

Access & Security 4

Authentication, authorization, and security posture

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

SecurityPolicy

SecurityPolicy

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: makebimi
name: makeBIMI
description: makeBIMI is a free web tool for preparing and validating brand logos for BIMI (Brand Indicators for Message Identification).
  It converts supported image inputs to SVG Tiny P/S, checks SVG suitability, audits a domain's DMARC configuration, and suggests
  a BIMI DNS TXT record. It does not issue certificates and does not guarantee mailbox-provider logo display. The public API
  is a single unauthenticated endpoint, GET /api/validate, for validating a remotely hosted SVG in an automated workflow.
  Operated alongside veriBIMI, an independent BIMI certificate-brokerage and implementation-support service, and DMARCSwiss,
  a Swiss-hosted DMARC monitoring service.
type: Index
url: https://raw.githubusercontent.com/api-evangelist/makebimi/refs/heads/main/apis.yml
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: []
  generated: '2026-09-02'
  method: derived
created: '2026-08-21'
modified: '2026-09-03'
specificationVersion: '0.23'
tags:
- BIMI
- DMARC
- Email Authentication
- SVG
- brand indicators
- SVG validation
tags_raw:
- BIMI
- DMARC
- email authentication
- SVG
- brand indicators
- SVG validation
apis:
- aid: makebimi:makebimi-validation-api
  name: makeBIMI SVG Validation API
  description: Single unauthenticated endpoint that validates a remotely hosted SVG for BIMI suitability (SVG Tiny P/S). Described
    by the provider's own llms.txt as "the unauthenticated SVG validation endpoint", contract GET /api/validate.
  humanURL: https://makebimi.com/api-docs
  tags:
  - BIMI
  - Validation
  - Email Authentication
  properties:
  - type: Documentation
    url: https://makebimi.com/api-docs
  - type: OpenAPI
    url: https://makebimi.com/public/openapi.yaml
  - type: APIsJSON
    url: https://makebimi.com/public/apis.json
common:
- type: WellKnown
  url: well-known/makebimi-well-known.yml
- type: SecurityTxt
  url: security/makebimi-security.txt
- type: Plans
  url: plans/makebimi-plans-pricing.yml
- type: VulnerabilityDisclosure
  url: security/makebimi-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/makebimi-domain-security.yml
- type: LLMsTxt
  url: llms/makebimi-llms.txt
- type: SecurityPolicy
  url: security/makebimi-security.txt
- type: Website
  url: https://makebimi.com
- type: Documentation
  url: https://makebimi.com/standard
- type: Support
  url: https://veribimi.com/services/
- type: PrivacyPolicy
  url: https://veribimi.com/privacy
maintainers:
- FN: Simon
  email: simon@veribimi.com
  url: https://veribimi.com
x-provenance:
  added: '2026-08-21'
  method: searched
  source: https://makebimi.com/llms.txt
  note: 'Submitted via apis.io/add on 2026-08-14 (submission 6982bc11) from simon@veribimi.com. THIS PROFILE IS DELIBERATELY
    THIN, AND NOT BECAUSE THE PROVIDER PUBLISHES LITTLE. Every substantive artifact makeBIMI publishes is unreachable to any
    non-browser client. makebimi.com sits behind a Cloudflare MANAGED CHALLENGE: /, /public/apis.json, /public/openapi.yaml,
    /api-docs, /sitemap.xml and the /api/validate endpoint itself all return HTTP 403 with `cf-mitigated: challenge` and a
    "Just a moment..." interstitial. This was tested with a default client and with a desktop Chrome user-agent; both are
    refused, so it is not user-agent filtering. Only the three paths Cloudflare exempts by default get through: robots.txt,
    llms.txt and .well-known/security.txt. Everything recorded here is drawn from those three first-party documents. The OpenAPI
    and APIs.json pointers are recorded as the provider DECLARES them in llms.txt; neither has been fetched, so neither is
    verified. The artifacts are HIDDEN, not absent. Note the contradiction, which is the provider''s to resolve: robots.txt
    says `Allow: /` for every user-agent and advertises a sitemap that is itself 403.'
x-enrichment:
  date: '2026-09-03'
  status: minimal
  artifacts_added: 5
  pass: local-v2
x-coverage:
  state: blocked
  reason: bot-challenge
  detail: 'A Cloudflare managed challenge (HTTP 403, cf-mitigated: challenge) answers for every makebimi.com page and API
    path — including the provider''s own declared OpenAPI at /public/openapi.yaml, the APIs.json at /public/apis.json, /api-docs
    and GET /api/validate itself — leaving only the Cloudflare-exempt robots.txt, llms.txt and /.well-known/* paths readable;
    the artifacts are hidden, not absent.'
  evidence:
  - url: https://makebimi.com/public/openapi.yaml
    status: 403
  - url: https://makebimi.com/public/apis.json
    status: 403
  - url: https://makebimi.com/api-docs
    status: 403
  - url: https://makebimi.com/.well-known/security.txt
    status: 200
  - url: https://makebimi.com/llms.txt
    status: 200
  checked: '2026-09-03'

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