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 5 APIs on the APIs.io network, including Data Loader API, Ingestion API, Query API, and 2 more. Tagged areas include Vectors, Embeddings, Vector Search, Retrieval, and Recommendations.

Superlinked’s developer surface includes authentication, engineering blog, and 4 more developer resources.

31.7/100 thin ▬ flat Agent 20/100 agent aware Front door AI 6/6 dominant Full breakdown ↓
scored 2026-10-04 · rubric v0.23.0
AccessFreemiumSelf serve⚡ Free to try
1 published contract
VectorsEmbeddingsVector SearchRetrievalRecommendationsRAG

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-04 · rubric v0.23.0
Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. 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. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

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 5

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

API Collection

OPEN COLLECTION

Superlinked Server API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

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.

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

Access & Security 3

Authentication, authorization, and security posture

Company 2

The organization behind the API

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.
deliveryModel:
  model: unknown
  open_source: unknown
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  - repository-unlicensed
  generated: '2026-09-25'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  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: '2026-09-16'
specificationVersion: '0.23'
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
  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: Website
  url: https://superlinked.com
- 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

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