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

5.5/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company MusicDJMobile App Audio Streaming Entertainment Consumer Sweden

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 5.5/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.5 / 20

Access Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 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

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.

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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)

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
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: '2026-07-22'
  method: derived
specificationVersion: '0.23'
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
- Sweden
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

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