stale · -0.7 capability resourceschema

Compatibility

Score 15.6 / 100 9 providers +14 via APIs 17 APIs Search apis.io →
Business capabilities this tag reaches
Information & Data Management 1 Agent Infrastructure & Agentic Commerce 1 AI Model Services 1

Providers using this tag (9)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Developing 2 Usable, with meaningful gaps to close
grundfast-dkReal EstateGeodataDenmark1 API50.6CompatAirCompanyAir CompressorsPneumatic Tools2 APIs41.0
Thin 2 Limited public surface area
Confluent Schema RegistryApache KafkaAvroConfluent1 API33.5AsterNymAstrologyBaZiNumerology1 API30.3
Emerging 4 Early or largely undocumented
ExactlaneMCPFixesServices1 API26.1naksha-socialAstrologyMobile AppVedicPersonal Growth1 API19.5AstrologyTamil.comAstrologyTamilHoroscopeBirthChart12.5Marriage PactCompanyMatchmakingDatingConsumer11.0
Minimal 1 Almost no public developer surface
EntyraxHardwareDecision EngineSemanticBrazil10.0

APIs with this tag (17)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 3 Complete, well-documented, and agent-ready
Opper AI Compatibility APIThe Compatibility API from Opper AI — 15 operation(s) for compatibility.68.3sendly-now Compatibility APIDrop-in endpoints for the Resend, SendGrid, Postmark, Mailgun and Plunk send APIs, so an existing integrati...67.4gunspec-io Compatibility APIMount interfaces, the attachment catalog and what fits what: a firearm's resolved interfaces, the attachmen...66.5
Strong 4 Solid coverage with minor gaps
HumanMirror Compatibility APIThe compatibility API from HumanMirror — 1 operation(s) for compatibility.66.2labelixa-com Compatibility APIThe Compatibility API from labelixa-com — 1 operation(s) for compatibility.65.7Astrology API Compatibility APIThe Compatibility API from Astrology API — 4 operation(s) for compatibility.65.6allratestoday-com Compatibility APIDrop-in JSON shapes for exchangeratesapi.io, Fixer, exchangerate.host and Frankfurter, served from the ECB ...58.0
Developing 5 Usable, with meaningful gaps to close
FFraud Compatibility APIDrop-in replacements for AbuseIPDB, IPQualityScore, and ipinfo.48.2MUJ428 Compatibility APIThe Compatibility API from MUJ428 — 2 operation(s) for compatibility.46.5Daystruct Compatibility APICompatibility contracts: check whether capabilities work together, read verified bundle locks, and verify a...46.2Git.Top Compatibility APIThe Compatibility API from Git.Top — 1 operation(s) for compatibility.44.3CompatAir Compatibility APIThe Compatibility API from CompatAir — 2 operation(s) for compatibility.41.0
Thin 4 Limited public surface area
Ollama Anthropic Compatibility APIOllama provides compatibility with the Anthropic Messages API, enabling tools like Claude Code to work with...37.0Ollama OpenAI Compatibility APIOllama provides compatibility with parts of the OpenAI API, allowing existing applications built for OpenAI...37.0Confluent Schema Registry Compatibility APIThe Compatibility API from Confluent Schema Registry — 3 operation(s) for compatibility.33.5HinduNumerology.com Compatibility APIThe Compatibility API from HinduNumerology.com — 1 operation(s) for compatibility.29.1
Emerging 1 Early or largely undocumented
LRCMux Compatibility APIThe Compatibility API from LRCMux — 3 operation(s) for compatibility.22.8

Companies reaching this through an API (14)

These companies publish an API, specification or operation carrying “Compatibility” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

allratestoday-com Astrology API Daystruct FFraud Git.Top gunspec-io HinduNumerology.com HumanMirror labelixa-com LRCMux MUJ428 Ollama Opper AI sendly-now

Score breakdown

Frequency
41.2
log-scaled weighted occurrences
Breadth
0.1
spread across providers
Quality lift
26.1
mean composite of providers using it
Cohesion
0.5
strength of nearest seed neighbor

Related tags

Account 6 co-occurrences MCP 7 co-occurrences Company 7 co-occurrences

Where this tag comes from

Api tag17
Provider tag9
Openapi tag12
Openapi op tag35

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