Superlinked website screenshot

Superlinked

Superlinked is an open-source Python framework for building vector-compute pipelines that encode structured and unstructured data into multi-modal embeddings for retrieval, recommendations, RAG, and analytics. When deployed via the Superlinked Server, the framework auto-generates a REST API - ingestion and query endpoints derived directly from your schema, index, and query definitions - and connects to external vector databases. A managed Superlinked Cloud is available in early access.

Superlinked publishes 3 APIs on the APIs.io network: Data Loader API, Ingestion API, and Query API. Tagged areas include Vectors, Embeddings, Vector Search, Retrieval, and Recommendations.

Superlinked’s developer surface includes authentication, engineering blog, and 3 more developer resources.

🌐 Visit website 📡 Source on GitHub
32.5/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessFreemiumSelf serve⚡ Free to try
5 APIs
VectorsEmbeddingsVector SearchRetrievalRecommendationsRAG

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 32.5/100 · thin
Contract Quality 13.5 / 25
Developer Ergonomics 2.6 / 20
Commercial Clarity 5.8 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 6.5 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 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
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/superlinked: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 5

Individual APIs this provider publishes, each with its own machine-readable definition.

Superlinked Framework (Python)

The open-source Apache-2.0 Python framework (pip install superlinked) used to declare Schema, Space, Index, Query, Source, and Executor objects. The same definitions run in-memo...

Superlinked Cloud

Managed, production-scale hosting of Superlinked-powered apps, available in early access via a sales-led demo. Runs the same schema-generated REST surface as the self-hosted Sup...

Superlinked Data Loader API

Endpoints to trigger and monitor configured batch data loaders.

Superlinked Ingestion API

Schema-generated endpoints that accept records and write embeddings to the connected vector database.

Superlinked Query API

Schema-generated endpoints that run registered queries against the connected vector database.

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Superlinked Server API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Superlinked Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Superlinked Rate Limits

4 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Superlinked Finops

FINOPS

Security Posture 3

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

Superlinked Authentication

apiKey/http · 2 schemes

SECURITY

Superlinked Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Superlinked Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Superlinked Agentic Access

4 operations · 3 acting

4 operations · 3 acting

AGENTIC

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication

Company 1

The organization behind the API

Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: superlinked
url: https://raw.githubusercontent.com/api-evangelist/superlinked/refs/heads/main/apis.yml
name: Superlinked
kind: company
description: Superlinked is an open-source Python framework for building vector-compute pipelines that encode structured and
  unstructured data into multi-modal embeddings for retrieval, recommendations, RAG, and analytics. When deployed via the
  Superlinked Server, the framework auto-generates a REST API - ingestion and query endpoints derived directly from your schema,
  index, and query definitions - and connects to external vector databases. A managed Superlinked Cloud is available in early
  access.
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/superlinked.png
tags:
- Vectors
- Embeddings
- Vector Search
- Retrieval
- Recommendations
- RAG
created: '2026-06-20'
modified: '2026-06-20'
specificationVersion: '0.19'
apis:
- aid: superlinked:superlinked-framework
  name: Superlinked Framework (Python)
  tags:
  - Framework
  - Python
  - Embeddings
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://github.com/superlinked/superlinked
  baseURL: https://pypi.org/project/superlinked
  properties:
  - url: https://github.com/superlinked/superlinked
    type: Documentation
  - url: https://github.com/superlinked/superlinked
    type: GitHub
  description: The open-source Apache-2.0 Python framework (pip install superlinked) used to declare Schema, Space, Index,
    Query, Source, and Executor objects. The same definitions run in-memory for prototyping or power the Superlinked Server,
    which generates the REST API. This is a library/SDK surface, not an HTTP API.
- aid: superlinked:superlinked-cloud
  name: Superlinked Cloud
  tags:
  - Cloud
  - Managed
  - Vectors
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.superlinked.com
  baseURL: https://www.superlinked.com
  properties:
  - url: https://www.superlinked.com
    type: Documentation
  description: Managed, production-scale hosting of Superlinked-powered apps, available in early access via a sales-led demo.
    Runs the same schema-generated REST surface as the self-hosted Superlinked Server without the user operating the infrastructure.
- aid: superlinked:superlinked-data-loader-api
  name: Superlinked Data Loader API
  description: Endpoints to trigger and monitor configured batch data loaders.
  humanURL: https://github.com/superlinked/superlinked
  baseURL: http://localhost:8080/api/v1
  tags:
  - Data Loader
  properties:
  - type: OpenAPI
    url: openapi/superlinked-data-loader-api-openapi.yml
  - type: Documentation
    url: https://github.com/superlinked/superlinked
  - type: APIReference
    url: https://github.com/superlinked/superlinked
  - type: GitHub
    url: https://github.com/superlinked/superlinked
- aid: superlinked:superlinked-ingestion-api
  name: Superlinked Ingestion API
  description: Schema-generated endpoints that accept records and write embeddings to the connected vector database.
  humanURL: https://github.com/superlinked/superlinked
  baseURL: http://localhost:8080/api/v1
  tags:
  - Ingestion
  properties:
  - type: OpenAPI
    url: openapi/superlinked-ingestion-api-openapi.yml
  - type: Documentation
    url: https://github.com/superlinked/superlinked
  - type: APIReference
    url: https://github.com/superlinked/superlinked
  - type: GitHub
    url: https://github.com/superlinked/superlinked
- aid: superlinked:superlinked-query-api
  name: Superlinked Query API
  description: Schema-generated endpoints that run registered queries against the connected vector database.
  humanURL: https://github.com/superlinked/superlinked
  baseURL: http://localhost:8080/api/v1
  tags:
  - Query
  properties:
  - type: OpenAPI
    url: openapi/superlinked-query-api-openapi.yml
  - type: Documentation
    url: https://github.com/superlinked/superlinked
  - type: APIReference
    url: https://github.com/superlinked/superlinked
  - type: GitHub
    url: https://github.com/superlinked/superlinked
common:
- type: AgenticAccess
  url: agentic-access/superlinked-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/superlinked-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/superlinked-domain-security.yml
- type: Authentication
  url: authentication/superlinked-authentication.yml
- url: https://superlinked.com/blog
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com