Streamkap

Streamkap is a real-time streaming ETL and change data capture (CDC) platform built on Apache Kafka and Apache Flink. It streams data from operational databases (PostgreSQL, MySQL, MongoDB, SQL Server, Oracle) to cloud warehouses, lakes, and other destinations with sub-second latency, and its REST API lets teams provision and operate sources, destinations, pipelines, transforms, and Kafka access programmatically.

Streamkap publishes 9 APIs on the APIs.io network, including Authentication API, Connectors API, Destinations API, and 6 more. Tagged areas include Streaming, ETL, Change Data Capture, Kafka, and Flink.

Streamkap’s developer surface includes authentication, documentation, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub

26.5/100 thin ▬ flat Agent 30/100 agent ready saas Full breakdown ↓
scored 2026-09-15 · rubric v0.22.0

AccessFreemiumSelf serve⚡ Free to try

1 APIs

Streaming ETL Change Data Capture Kafka Flink Data Integration Real-Time

Kin Score

Kin Score How this is scored →
scored 2026-09-15 · rubric v0.22.0

Composite quality — 26.5/100 · thin

Contract Quality 0.4 / 23

Developer Ergonomics 5.4 / 18

Access Clarity 8.5 / 18

Operational Transparency 4.0 / 12

Contract Governance 0.0 / 11

Discoverability 6.2 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 30/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 8 / 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 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.

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/streamkap: 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 9

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

Streamkap Authentication API

Obtain and refresh access tokens and manage credentials.

Streamkap Connectors API

Discover available connector types.

Streamkap Destinations API

Configure and manage sink destinations.

Streamkap Kafka Access API

Manage Kafka users and permissions.

Streamkap Pipelines API

Manage CDC pipelines and their lifecycle.

Streamkap Sources API

Configure source connectors and snapshots.

Streamkap Tags API

Create and manage resource tags.

Streamkap Topics API

Manage underlying Kafka topics.

Streamkap Transforms API

Deploy and manage in-stream transforms.

Scroll for all 9

Open Collections 11

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

API Collection

OPEN COLLECTION

Streamkap Authentication API

OPEN COLLECTION

Streamkap Authentication Connectors API

OPEN COLLECTION

Streamkap Authentication Destinations API

OPEN COLLECTION

Streamkap Authentication Kafka Access API

OPEN COLLECTION

Streamkap Authentication Pipelines API

OPEN COLLECTION

Streamkap Authentication Sources API

OPEN COLLECTION

Streamkap Authentication Tags API

OPEN COLLECTION

Streamkap Authentication Topics API

OPEN COLLECTION

Streamkap Authentication Transforms API

OPEN COLLECTION

Streamkap API

OPEN COLLECTION

Scroll for all 11

Pricing Plans 1

Published pricing tiers and plan structures.

Streamkap Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Streamkap Rate Limits

4 limits

RATE LIMITS

FinOps 1

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

Streamkap Finops

FINOPS

Security Posture 3

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

Streamkap Authentication

http · 1 scheme

SECURITY

Streamkap Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Streamkap Trust Center

SOC 2, ISO 27001

SECURITY

Agentic Access 1

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

Streamkap Agentic Access

32 operations · 17 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 2

The organization behind the API

LinkedIn

Website

Website

Other 1

Properties that don't map to a standard resource type

AgentCard

AgentCard

Source (apis.yml)

aid: streamkap
url: https://raw.githubusercontent.com/api-evangelist/streamkap/refs/heads/main/apis.yml
name: Streamkap
kind: company
description: Streamkap is a real-time streaming ETL and change data capture (CDC) platform built on Apache Kafka and Apache
  Flink. It streams data from operational databases (PostgreSQL, MySQL, MongoDB, SQL Server, Oracle) to cloud warehouses,
  lakes, and other destinations with sub-second latency, and its REST API lets teams provision and operate sources, destinations,
  pipelines, transforms, and Kafka access programmatically.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  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: '2026-09-02'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Streaming
- ETL
- Change Data Capture
- Kafka
- Flink
- Data Integration
- Real-Time
tags_raw:
- Streaming
- ETL
- CDC
- Kafka
- Flink
- Data Integration
- Real Time
created: '2026-07-01'
modified: '2026-07-01'
specificationVersion: '0.23'
apis:
- aid: streamkap:streamkap-authentication-api
  name: Streamkap Authentication API
  description: Obtain and refresh access tokens and manage credentials.
  humanURL: https://docs.streamkap.com/api-reference/sources
  baseURL: https://api.streamkap.com/api
  tags:
  - Authentication
  properties:
  - type: OpenAPI
    url: openapi/streamkap-authentication-api-openapi.yml
  - type: Documentation
    url: https://docs.streamkap.com/sources
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/sources
  - type: PostmanCollection
    url: collections/streamkap.postman_collection.json
  - type: OpenCollection
    url: collections/streamkap.opencollection.json
  - type: Documentation
    url: https://docs.streamkap.com/destinations
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/destinations
  - type: Documentation
    url: https://docs.streamkap.com/pipelines
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/pipelines
  - type: Documentation
    url: https://docs.streamkap.com/connectors
  - type: Documentation
    url: https://docs.streamkap.com/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/topics
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/tags
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/kafka-access
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/authentication
- aid: streamkap:streamkap-connectors-api
  name: Streamkap Connectors API
  description: Discover available connector types.
  humanURL: https://docs.streamkap.com/api-reference/sources
  baseURL: https://api.streamkap.com/api
  tags:
  - Connectors
  properties:
  - type: OpenAPI
    url: openapi/streamkap-connectors-api-openapi.yml
  - type: Documentation
    url: https://docs.streamkap.com/sources
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/sources
  - type: PostmanCollection
    url: collections/streamkap.postman_collection.json
  - type: OpenCollection
    url: collections/streamkap.opencollection.json
  - type: Documentation
    url: https://docs.streamkap.com/destinations
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/destinations
  - type: Documentation
    url: https://docs.streamkap.com/pipelines
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/pipelines
  - type: Documentation
    url: https://docs.streamkap.com/connectors
  - type: Documentation
    url: https://docs.streamkap.com/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/topics
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/tags
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/kafka-access
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/authentication
- aid: streamkap:streamkap-destinations-api
  name: Streamkap Destinations API
  description: Configure and manage sink destinations.
  humanURL: https://docs.streamkap.com/api-reference/sources
  baseURL: https://api.streamkap.com/api
  tags:
  - Destinations
  properties:
  - type: OpenAPI
    url: openapi/streamkap-destinations-api-openapi.yml
  - type: Documentation
    url: https://docs.streamkap.com/sources
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/sources
  - type: PostmanCollection
    url: collections/streamkap.postman_collection.json
  - type: OpenCollection
    url: collections/streamkap.opencollection.json
  - type: Documentation
    url: https://docs.streamkap.com/destinations
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/destinations
  - type: Documentation
    url: https://docs.streamkap.com/pipelines
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/pipelines
  - type: Documentation
    url: https://docs.streamkap.com/connectors
  - type: Documentation
    url: https://docs.streamkap.com/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/topics
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/tags
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/kafka-access
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/authentication
- aid: streamkap:streamkap-kafka-access-api
  name: Streamkap Kafka Access API
  description: Manage Kafka users and permissions.
  humanURL: https://docs.streamkap.com/api-reference/sources
  baseURL: https://api.streamkap.com/api
  tags:
  - Kafka Access
  properties:
  - type: OpenAPI
    url: openapi/streamkap-kafka-access-api-openapi.yml
  - type: Documentation
    url: https://docs.streamkap.com/sources
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/sources
  - type: PostmanCollection
    url: collections/streamkap.postman_collection.json
  - type: OpenCollection
    url: collections/streamkap.opencollection.json
  - type: Documentation
    url: https://docs.streamkap.com/destinations
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/destinations
  - type: Documentation
    url: https://docs.streamkap.com/pipelines
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/pipelines
  - type: Documentation
    url: https://docs.streamkap.com/connectors
  - type: Documentation
    url: https://docs.streamkap.com/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/topics
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/tags
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/kafka-access
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/authentication
- aid: streamkap:streamkap-pipelines-api
  name: Streamkap Pipelines API
  description: Manage CDC pipelines and their lifecycle.
  humanURL: https://docs.streamkap.com/api-reference/sources
  baseURL: https://api.streamkap.com/api
  tags:
  - Pipelines
  properties:
  - type: OpenAPI
    url: openapi/streamkap-pipelines-api-openapi.yml
  - type: Documentation
    url: https://docs.streamkap.com/sources
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/sources
  - type: PostmanCollection
    url: collections/streamkap.postman_collection.json
  - type: OpenCollection
    url: collections/streamkap.opencollection.json
  - type: Documentation
    url: https://docs.streamkap.com/destinations
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/destinations
  - type: Documentation
    url: https://docs.streamkap.com/pipelines
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/pipelines
  - type: Documentation
    url: https://docs.streamkap.com/connectors
  - type: Documentation
    url: https://docs.streamkap.com/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/topics
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/tags
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/kafka-access
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/authentication
- aid: streamkap:streamkap-sources-api
  name: Streamkap Sources API
  description: Configure source connectors and snapshots.
  humanURL: https://docs.streamkap.com/api-reference/sources
  baseURL: https://api.streamkap.com/api
  tags:
  - Sources
  properties:
  - type: OpenAPI
    url: openapi/streamkap-sources-api-openapi.yml
  - type: Documentation
    url: https://docs.streamkap.com/sources
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/sources
  - type: PostmanCollection
    url: collections/streamkap.postman_collection.json
  - type: OpenCollection
    url: collections/streamkap.opencollection.json
  - type: Documentation
    url: https://docs.streamkap.com/destinations
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/destinations
  - type: Documentation
    url: https://docs.streamkap.com/pipelines
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/pipelines
  - type: Documentation
    url: https://docs.streamkap.com/connectors
  - type: Documentation
    url: https://docs.streamkap.com/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/topics
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/tags
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/kafka-access
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/authentication
- aid: streamkap:streamkap-tags-api
  name: Streamkap Tags API
  description: Create and manage resource tags.
  humanURL: https://docs.streamkap.com/api-reference/sources
  baseURL: https://api.streamkap.com/api
  tags:
  - Tags
  properties:
  - type: OpenAPI
    url: openapi/streamkap-tags-api-openapi.yml
  - type: Documentation
    url: https://docs.streamkap.com/sources
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/sources
  - type: PostmanCollection
    url: collections/streamkap.postman_collection.json
  - type: OpenCollection
    url: collections/streamkap.opencollection.json
  - type: Documentation
    url: https://docs.streamkap.com/destinations
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/destinations
  - type: Documentation
    url: https://docs.streamkap.com/pipelines
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/pipelines
  - type: Documentation
    url: https://docs.streamkap.com/connectors
  - type: Documentation
    url: https://docs.streamkap.com/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/topics
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/tags
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/kafka-access
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/authentication
- aid: streamkap:streamkap-topics-api
  name: Streamkap Topics API
  description: Manage underlying Kafka topics.
  humanURL: https://docs.streamkap.com/api-reference/sources
  baseURL: https://api.streamkap.com/api
  tags:
  - Topics
  properties:
  - type: OpenAPI
    url: openapi/streamkap-topics-api-openapi.yml
  - type: Documentation
    url: https://docs.streamkap.com/sources
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/sources
  - type: PostmanCollection
    url: collections/streamkap.postman_collection.json
  - type: OpenCollection
    url: collections/streamkap.opencollection.json
  - type: Documentation
    url: https://docs.streamkap.com/destinations
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/destinations
  - type: Documentation
    url: https://docs.streamkap.com/pipelines
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/pipelines
  - type: Documentation
    url: https://docs.streamkap.com/connectors
  - type: Documentation
    url: https://docs.streamkap.com/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/topics
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/tags
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/kafka-access
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/authentication
- aid: streamkap:streamkap-transforms-api
  name: Streamkap Transforms API
  description: Deploy and manage in-stream transforms.
  humanURL: https://docs.streamkap.com/api-reference/sources
  baseURL: https://api.streamkap.com/api
  tags:
  - Transforms
  properties:
  - type: OpenAPI
    url: openapi/streamkap-transforms-api-openapi.yml
  - type: Documentation
    url: https://docs.streamkap.com/sources
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/sources
  - type: PostmanCollection
    url: collections/streamkap.postman_collection.json
  - type: OpenCollection
    url: collections/streamkap.opencollection.json
  - type: Documentation
    url: https://docs.streamkap.com/destinations
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/destinations
  - type: Documentation
    url: https://docs.streamkap.com/pipelines
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/pipelines
  - type: Documentation
    url: https://docs.streamkap.com/connectors
  - type: Documentation
    url: https://docs.streamkap.com/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/transforms
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/topics
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/tags
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/kafka-access
  - type: APIReference
    url: https://docs.streamkap.com/api-reference/authentication
common:
- type: AgentCard
  url: a2a/streamkap-a2a.yml
  name: A2A Agent Card
  description: Agent Card served at /.well-known/agent-card.json (flavored against A2A 1.0.0).
- type: AgenticAccess
  url: agentic-access/streamkap-agentic-access.yml
- type: TrustCenter
  url: security/streamkap-trust-center.yml
- type: DomainSecurity
  url: security/streamkap-domain-security.yml
- type: Authentication
  url: authentication/streamkap-authentication.yml
- type: GitHubOrganization
  url: https://github.com/streamkap-com
- type: LinkedIn
  url: https://www.linkedin.com/company/streamkap
- type: Website
  url: https://streamkap.com/
- type: Documentation
  url: https://docs.streamkap.com
- type: Plans
  url: plans/streamkap-plans-pricing.yml
- type: RateLimits
  url: rate-limits/streamkap-rate-limits.yml
- type: FinOps
  url: finops/streamkap-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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