Popsink website screenshot

Popsink

Popsink is a real-time data replication and change data capture (CDC) platform that continuously moves data out of mission-critical and legacy systems into cloud data platforms with low latency and minimal production impact. It offers a broad catalog of source and target connectors (Postgres, MySQL, Oracle, MSSQL, MongoDB, Kafka, IBM Z / IBMi (AS/400), SAP, Salesforce, HubSpot, Snowflake, BigQuery, Databricks, ClickHouse, Iceberg, and more) and flexible deployment options spanning SaaS, bring-your-own-cloud, self-hosted Kubernetes, single-VM, on-premises, and air-gapped installs. Popsink exposes a public REST API and an on-prem control-plane REST API (OAuth2 password / JWT bearer, with SAML SSO) for managing pipelines, connectors, environments, teams, schemas, and transforms. Backed by Seedcamp.

Popsink publishes 21 APIs on the APIs.io network, including admin API, auth API, brokers API, and 18 more. Tagged areas include Company, Change Data Capture, Data Replication, CDC, and Data Integration.

Popsink’s developer surface includes documentation, API reference, getting-started guide, engineering blog, pricing, signup flow, support, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub
41.2/100 developing ▬ flat Agent 26/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
AccessSelf serve
2 APIs
CompanyChange Data CaptureData ReplicationCDCData IntegrationReal-Time DataStreamingETLDatabaseData Platform

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 41.2/100 · developing
Contract Quality 10.7 / 23
Developer Ergonomics 10.6 / 18
Access Clarity 5.7 / 18
Operational Transparency 3.4 / 12
Contract Governance 0.5 / 11
Discoverability 6.8 / 9
Create-or-Update Ergonomics 0.0 / 10
Agent readiness — 26/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 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 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/popsink: 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 21

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

Popsink admin API

The admin API from Popsink — 2 operation(s) for admin.

Popsink auth API

The auth API from Popsink — 8 operation(s) for auth.

Popsink brokers API

The brokers API from Popsink — 1 operation(s) for brokers.

Popsink connector types API

The connector types API from Popsink — 3 operation(s) for connector types.

Popsink connectors API

The connectors API from Popsink — 2 operation(s) for connectors.

Popsink env_member API

The env_member API from Popsink — 2 operation(s) for env_member.

Popsink env_request API

The env_request API from Popsink — 3 operation(s) for env_request.

Popsink envs API

The envs API from Popsink — 2 operation(s) for envs.

Popsink healthchecks API

The healthchecks API from Popsink — 4 operation(s) for healthchecks.

Popsink jobs-smt API

The jobs-smt API from Popsink — 13 operation(s) for jobs-smt.

Popsink organizations API

The organizations API from Popsink — 2 operation(s) for organizations.

Popsink pipelines API

The pipelines API from Popsink — 9 operation(s) for pipelines.

Popsink Popsink Public API API

The Popsink Public API API from Popsink — 1 operation(s) for popsink public api.

Popsink probes API

The probes API from Popsink — 2 operation(s) for probes.

Popsink saml API

The saml API from Popsink — 4 operation(s) for saml.

Popsink schemas API

The schemas API from Popsink — 1 operation(s) for schemas.

Popsink team_member API

The team_member API from Popsink — 3 operation(s) for team_member.

Popsink team_request API

The team_request API from Popsink — 3 operation(s) for team_request.

Popsink teams API

The teams API from Popsink — 2 operation(s) for teams.

Popsink user-logs API

The user-logs API from Popsink — 1 operation(s) for user-logs.

Popsink users API

The users API from Popsink — 7 operation(s) for users.

Scroll for all 21

Open Collections 22

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

API Collection

OPEN COLLECTION

Fast admin API

OPEN COLLECTION

Fast admin auth API

OPEN COLLECTION

Fast admin brokers API

OPEN COLLECTION

Fast admin connector types API

OPEN COLLECTION

Fast admin connectors API

OPEN COLLECTION

Fast admin env_member API

OPEN COLLECTION

Fast admin env_request API

OPEN COLLECTION

Fast admin envs API

OPEN COLLECTION

Fast admin healthchecks API

OPEN COLLECTION

Fast admin jobs-smt API

OPEN COLLECTION

Fast admin organizations API

OPEN COLLECTION

Fast admin pipelines API

OPEN COLLECTION

Fast admin Popsink Public API API

OPEN COLLECTION

Fast admin probes API

OPEN COLLECTION

Fast admin saml API

OPEN COLLECTION

Fast admin schemas API

OPEN COLLECTION

Fast admin team_member API

OPEN COLLECTION

Fast admin team_request API

OPEN COLLECTION

Fast admin teams API

OPEN COLLECTION

Fast admin user-logs API

OPEN COLLECTION

Fast admin users API

OPEN COLLECTION

Scroll for all 22

Security Posture 2

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

Popsink Authentication

oauth2 · 1 scheme

SECURITY

Popsink Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

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

Popsink Agentic Access

90 operations · 49 acting · 2 human-in-the-loop

90 operations · 49 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp
 Login
Login

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate
X-MCPServerCandidate
 AgentSkill
AgentSkill
 AgenticAccess
AgenticAccess
 LLMsTxt
LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 DataModel
DataModel
 Conformance
Conformance

Access & Security 2

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity

Operate 4

Status, limits, changes, and where to get help

Support
Support
 Roadmap
Roadmap
 StatusPage
StatusPage
 ChangeLog
ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: popsink
name: Popsink
description: Popsink is a real-time data replication and change data capture (CDC) platform that continuously moves data out
  of mission-critical and legacy systems into cloud data platforms with low latency and minimal production impact. It offers
  a broad catalog of source and target connectors (Postgres, MySQL, Oracle, MSSQL, MongoDB, Kafka, IBM Z / IBMi (AS/400),
  SAP, Salesforce, HubSpot, Snowflake, BigQuery, Databricks, ClickHouse, Iceberg, and more) and flexible deployment options
  spanning SaaS, bring-your-own-cloud, self-hosted Kubernetes, single-VM, on-premises, and air-gapped installs. Popsink exposes
  a public REST API and an on-prem control-plane REST API (OAuth2 password / JWT bearer, with SAML SSO) for managing pipelines,
  connectors, environments, teams, schemas, and transforms. Backed by Seedcamp.
url: https://raw.githubusercontent.com/api-evangelist/popsink/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://cdn.prod.website-files.com/68c803b0497f18f5503b81d9/68c84fa4ed5fa62ff869c94f_Fav%20Icon%20256x256.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- seedcamp
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Change Data Capture
- Data Replication
- CDC
- Data Integration
- Real-Time Data
- Streaming
- ETL
- Database
- Data Platform
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: popsink:popsink-admin-api
  name: Popsink admin API
  description: The admin API from Popsink — 2 operation(s) for admin.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - Admin
  tags_raw:
  - admin
  properties:
  - type: OpenAPI
    url: openapi/popsink-admin-api-openapi.yml
- aid: popsink:popsink-auth-api
  name: Popsink auth API
  description: The auth API from Popsink — 8 operation(s) for auth.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - Authentication
  tags_raw:
  - auth
  properties:
  - type: OpenAPI
    url: openapi/popsink-auth-api-openapi.yml
- aid: popsink:popsink-brokers-api
  name: Popsink brokers API
  description: The brokers API from Popsink — 1 operation(s) for brokers.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - Brokers
  tags_raw:
  - brokers
  properties:
  - type: OpenAPI
    url: openapi/popsink-brokers-api-openapi.yml
- aid: popsink:popsink-connector-types-api
  name: Popsink connector types API
  description: The connector types API from Popsink — 3 operation(s) for connector types.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - Connector Types
  tags_raw:
  - connector types
  properties:
  - type: OpenAPI
    url: openapi/popsink-connector-types-api-openapi.yml
- aid: popsink:popsink-connectors-api
  name: Popsink connectors API
  description: The connectors API from Popsink — 2 operation(s) for connectors.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - Connectors
  tags_raw:
  - connectors
  properties:
  - type: OpenAPI
    url: openapi/popsink-connectors-api-openapi.yml
- aid: popsink:popsink-env-member-api
  name: Popsink env_member API
  description: The env_member API from Popsink — 2 operation(s) for env_member.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags: []
  tags_raw:
  - env_member
  properties:
  - type: OpenAPI
    url: openapi/popsink-env-member-api-openapi.yml
- aid: popsink:popsink-env-request-api
  name: Popsink env_request API
  description: The env_request API from Popsink — 3 operation(s) for env_request.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags: []
  tags_raw:
  - env_request
  properties:
  - type: OpenAPI
    url: openapi/popsink-env-request-api-openapi.yml
- aid: popsink:popsink-envs-api
  name: Popsink envs API
  description: The envs API from Popsink — 2 operation(s) for envs.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - envs
  properties:
  - type: OpenAPI
    url: openapi/popsink-envs-api-openapi.yml
- aid: popsink:popsink-healthchecks-api
  name: Popsink healthchecks API
  description: The healthchecks API from Popsink — 4 operation(s) for healthchecks.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - Health Checks
  tags_raw:
  - healthchecks
  properties:
  - type: OpenAPI
    url: openapi/popsink-healthchecks-api-openapi.yml
- aid: popsink:popsink-jobs-smt-api
  name: Popsink jobs-smt API
  description: The jobs-smt API from Popsink — 13 operation(s) for jobs-smt.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - jobs-smt
  properties:
  - type: OpenAPI
    url: openapi/popsink-jobs-smt-api-openapi.yml
- aid: popsink:popsink-organizations-api
  name: Popsink organizations API
  description: The organizations API from Popsink — 2 operation(s) for organizations.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - Organization
  tags_raw:
  - organizations
  properties:
  - type: OpenAPI
    url: openapi/popsink-organizations-api-openapi.yml
- aid: popsink:popsink-pipelines-api
  name: Popsink pipelines API
  description: The pipelines API from Popsink — 9 operation(s) for pipelines.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - Pipelines
  tags_raw:
  - pipelines
  properties:
  - type: OpenAPI
    url: openapi/popsink-pipelines-api-openapi.yml
- aid: popsink:popsink-popsink-public-api-api
  name: Popsink Popsink Public API API
  description: The Popsink Public API API from Popsink — 1 operation(s) for popsink public api.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - Popsink Public API
  properties:
  - type: OpenAPI
    url: openapi/popsink-popsink-public-api-api-openapi.yml
- aid: popsink:popsink-probes-api
  name: Popsink probes API
  description: The probes API from Popsink — 2 operation(s) for probes.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - probes
  properties:
  - type: OpenAPI
    url: openapi/popsink-probes-api-openapi.yml
- aid: popsink:popsink-saml-api
  name: Popsink saml API
  description: The saml API from Popsink — 4 operation(s) for saml.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - SAML
  tags_raw:
  - saml
  properties:
  - type: OpenAPI
    url: openapi/popsink-saml-api-openapi.yml
- aid: popsink:popsink-schemas-api
  name: Popsink schemas API
  description: The schemas API from Popsink — 1 operation(s) for schemas.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - Schemas
  tags_raw:
  - schemas
  properties:
  - type: OpenAPI
    url: openapi/popsink-schemas-api-openapi.yml
- aid: popsink:popsink-team-member-api
  name: Popsink team_member API
  description: The team_member API from Popsink — 3 operation(s) for team_member.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - Team Member
  tags_raw:
  - team_member
  properties:
  - type: OpenAPI
    url: openapi/popsink-team-member-api-openapi.yml
- aid: popsink:popsink-team-request-api
  name: Popsink team_request API
  description: The team_request API from Popsink — 3 operation(s) for team_request.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags: []
  tags_raw:
  - team_request
  properties:
  - type: OpenAPI
    url: openapi/popsink-team-request-api-openapi.yml
- aid: popsink:popsink-teams-api
  name: Popsink teams API
  description: The teams API from Popsink — 2 operation(s) for teams.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - Team
  tags_raw:
  - teams
  properties:
  - type: OpenAPI
    url: openapi/popsink-teams-api-openapi.yml
- aid: popsink:popsink-user-logs-api
  name: Popsink user-logs API
  description: The user-logs API from Popsink — 1 operation(s) for user-logs.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - user-logs
  properties:
  - type: OpenAPI
    url: openapi/popsink-user-logs-api-openapi.yml
- aid: popsink:popsink-users-api
  name: Popsink users API
  description: The users API from Popsink — 7 operation(s) for users.
  humanURL: https://docs.popsink.com/public/public-api.json
  baseURL: https://app.popsink.com
  tags:
  - User
  tags_raw:
  - users
  properties:
  - type: OpenAPI
    url: openapi/popsink-users-api-openapi.yml
common:
- type: Overlay
  url: overlays/popsink-onprem-api-overlay.yaml
- type: Website
  url: https://popsink.com
- type: DeveloperPortal
  url: https://docs.popsink.com
- type: Documentation
  url: https://docs.popsink.com
- type: APIReference
  url: https://docs.popsink.com/public/public-api.json
- type: GettingStarted
  url: https://docs.popsink.com/quickstart
- type: Blog
  url: https://popsink.com/blog
- type: Pricing
  url: https://popsink.com/pricing
- type: SignUp
  url: https://app.popsink.com
- type: Login
  url: https://app.popsink.com
- type: Support
  url: https://popsink.com/contact
- type: TermsOfService
  url: https://popsink.com/terms-of-use
- type: PrivacyPolicy
  url: https://popsink.com/privacy-policy
- type: Roadmap
  url: https://docs.popsink.com/roadmap
- type: StatusPage
  url: https://status.popsink.com
- type: ChangeLog
  url: changelog/popsink-changelog.yml
- type: Integrations
  url: https://popsink.com/integrations
- type: Authentication
  url: authentication/popsink-authentication.yml
- type: Conventions
  url: conventions/popsink-conventions.yml
- type: ErrorCatalog
  url: errors/popsink-problem-types.yml
- type: Lifecycle
  url: lifecycle/popsink-lifecycle.yml
- type: DataModel
  url: data-model/popsink-data-model.yml
- type: Conformance
  url: conformance/popsink-conformance.yml
- type: X-MCPServerCandidate
  url: mcp/popsink-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/popsink-agentic-access.yml
- type: LLMsTxt
  url: llms/popsink-llms.txt
- type: DomainSecurity
  url: security/popsink-domain-security.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 19
  pass: local-v1

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