sendbloom

sendbloom was surfaced as a portfolio company of Slow Ventures and added to the API Evangelist network as a stub for enrichment. An enrichment probe on 2026-07-21 found sendbloom.com parked on a Namecheap parking IP with no live HTTPS site (it 302-redirects to a non-resolving host); no docs, developer, or api subdomain resolves and no public API surface exists. Google Workspace MX and a legacy email-SaaS SPF record (Intercom + Mandrill) remain, indicating a dormant/defunct provider rather than an active API. Kept as a lead; no artifacts beyond a probed domain-security profile.

sendbloom is profiled on the APIs.io network. Tagged areas include Company.

🌐 Visit website 📡 Source on GitHub
5.5/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
Company

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 5.5/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 5.5 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
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
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/sendbloom: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Sendbloom Domain Security

no transport/DNS hardening detected

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: sendbloom
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sendbloom.png
name: sendbloom
description: sendbloom was surfaced as a portfolio company of Slow Ventures and added to the API Evangelist network as a stub
  for enrichment. An enrichment probe on 2026-07-21 found sendbloom.com parked on a Namecheap parking IP with no live HTTPS
  site (it 302-redirects to a non-resolving host); no docs, developer, or api subdomain resolves and no public API surface
  exists. Google Workspace MX and a legacy email-SaaS SPF record (Intercom + Mandrill) remain, indicating a dormant/defunct
  provider rather than an active API. Kept as a lead; no artifacts beyond a probed domain-security profile.
url: https://raw.githubusercontent.com/api-evangelist/sendbloom/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- slow-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
x-status: dormant
x-status-detail: sendbloom.com is parked (Namecheap parking IP, redirects to non-resolving host); no live web or API surface
  as of 2026-07-21.
tags:
- Company
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/sendbloom-domain-security.yml
- type: Website
  url: https://sendbloom.com
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1