PaceMaker

PaceMaker is the consumer DJ application from Pacemaker Music AB, a Swedish startup and 500 Global portfolio company, that lets anyone mix and mash millions of tracks on iPhone and iPad. It connects to streaming catalogs such as Spotify, includes an AI DJ that suggests matching tracks and beat-matched transitions, and lets users crop and blend songs at phrase, bar, and beat precision to record and share their own mixtapes. Pacemaker is a mobile end-user product; as of this pass it publishes no public developer API, OpenAPI definition, SDK, MCP server, or developer portal, and its domain (pacemaker.net) currently serves a WordPress marketing blog.

PaceMaker is profiled on the APIs.io network. Tagged areas include Company, Music, DJ, Mobile App, and Audio.

PaceMaker’s developer surface includes engineering blog and 2 more developer resources.

🌐 Visit website 📡 Source on GitHub
7.2/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyMusicDJMobile AppAudioStreamingEntertainmentConsumer

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 7.2/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.4 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 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/pacemaker: 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.

Pacemaker Domain Security

TLSv1.3

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: pacemaker
name: PaceMaker
description: PaceMaker is the consumer DJ application from Pacemaker Music AB, a Swedish startup and 500 Global portfolio
  company, that lets anyone mix and mash millions of tracks on iPhone and iPad. It connects to streaming catalogs such as
  Spotify, includes an AI DJ that suggests matching tracks and beat-matched transitions, and lets users crop and blend songs
  at phrase, bar, and beat precision to record and share their own mixtapes. Pacemaker is a mobile end-user product; as of
  this pass it publishes no public developer API, OpenAPI definition, SDK, MCP server, or developer portal, and its domain
  (pacemaker.net) currently serves a WordPress marketing blog.
url: https://raw.githubusercontent.com/api-evangelist/pacemaker/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
image: https://pacemaker.net/wp-content/uploads/2026/01/cropped-pacemaker.png
tags:
- Company
- Music
- DJ
- Mobile App
- Audio
- Streaming
- Entertainment
- Consumer
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/pacemaker-domain-security.yml
- type: Website
  url: https://pacemaker.net
- type: Blog
  url: https://pacemaker.net/category/blog/
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 1
  pass: local-v1