Paragon

Paragon is an embedded integration platform (embedded iPaaS) that lets B2B SaaS companies build and ship native, third-party integrations inside their own product. Developers use the Connect SDK/Portal plus a REST API (Connect API, ActionKit, and Managed Sync) to authenticate end users into 130+ SaaS providers, trigger workflows, run agentic actions, and ingest normalized third-party data.

Paragon publishes 8 APIs on the APIs.io network, including ActionKit API, Connect API, Integrations API, and 5 more. Tagged areas include Integration, iPaaS, Embedded Integrations, Workflows, and ActionKit.

Paragon’s developer surface includes authentication, documentation, engineering blog, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

38.9/100 thin ▬ flat Agent 20/100 agent aware saas Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0

AccessFreemiumSelf serve⚡ Free to try

1 APIs

Integration iPaaS Embedded Integrations WorkflowsActionKitManaged SyncAI Agents

Kin Score

Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0

Composite quality — 38.9/100 · thin

Contract Quality 12.6 / 23

Developer Ergonomics 5.8 / 18

Access Clarity 7.1 / 18

Operational Transparency 4.0 / 12

Contract Governance 0.0 / 11

Discoverability 6.2 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 20/100 · 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 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

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/useparagon: 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 8

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

Paragon ActionKit API

Prebuilt, LLM-ready actions across connected SaaS providers.

Paragon Connect API

Authenticated users and connected third-party credentials.

Paragon Integrations API

Integrations enabled for a Paragon project.

Paragon Managed Sync API

Normalized third-party data ingestion pipelines and records.

Paragon Permissions API

Access control checks for ingested data.

Paragon Proxy API

Passthrough requests to a connected user's third-party API.

Paragon Users API

Authenticated user and connected integration state.

Paragon Workflows API

Triggering workflows and checking execution status.

Scroll for all 8

Open Collections 10

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

API Collection

OPEN COLLECTION

Paragon ActionKit API

OPEN COLLECTION

Paragon ActionKit Connect API

OPEN COLLECTION

Paragon ActionKit Integrations API

OPEN COLLECTION

Paragon ActionKit Managed Sync API

OPEN COLLECTION

Paragon ActionKit Permissions API

OPEN COLLECTION

Paragon ActionKit Proxy API

OPEN COLLECTION

Paragon ActionKit Users API

OPEN COLLECTION

Paragon ActionKit Workflows API

OPEN COLLECTION

Paragon API

OPEN COLLECTION

Scroll for all 10

Pricing Plans 1

Published pricing tiers and plan structures.

Useparagon Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Useparagon Rate Limits

4 limits

RATE LIMITS

FinOps 1

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

Useparagon Finops

FINOPS

Security Posture 2

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

Useparagon Authentication

http · 1 scheme

SECURITY

Useparagon Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Useparagon Agentic Access

13 operations · 6 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 2

Authentication, authorization, and security posture

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 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Source (apis.yml)

aid: useparagon
url: https://raw.githubusercontent.com/api-evangelist/useparagon/refs/heads/main/apis.yml
name: Paragon
kind: company
description: Paragon is an embedded integration platform (embedded iPaaS) that lets B2B SaaS companies build and ship native,
  third-party integrations inside their own product. Developers use the Connect SDK/Portal plus a REST API (Connect API, ActionKit,
  and Managed Sync) to authenticate end users into 130+ SaaS providers, trigger workflows, run agentic actions, and ingest
  normalized third-party data.
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: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/useparagon.png
tags:
- Integration
- iPaaS
- Embedded Integrations
- Workflows
- ActionKit
- Managed Sync
- AI Agents
created: '2026-07-01'
modified: '2026-07-01'
specificationVersion: '0.23'
apis:
- aid: useparagon:useparagon-actionkit-api
  name: Paragon ActionKit API
  description: Prebuilt, LLM-ready actions across connected SaaS providers.
  humanURL: https://docs.useparagon.com/api/making-api-requests
  baseURL: https://zeus.useparagon.com
  tags:
  - ActionKit
  properties:
  - type: OpenAPI
    url: openapi/useparagon-actionkit-api-openapi.yml
  - type: Documentation
    url: https://docs.useparagon.com/api/making-api-requests
  - type: APIReference
    url: https://docs.useparagon.com/resources/api-resources
  - type: PostmanCollection
    url: collections/useparagon.postman_collection.json
  - type: OpenCollection
    url: collections/useparagon.opencollection.json
  - type: Documentation
    url: https://docs.useparagon.com/resources/api-resources
  - type: Documentation
    url: https://docs.useparagon.com/workflows/triggers
  - type: Documentation
    url: https://docs.useparagon.com/actionkit/overview
  - type: Documentation
    url: https://docs.useparagon.com/learn/managed-sync
  - type: Documentation
    url: https://www.useparagon.com/product/permissions-api
- aid: useparagon:useparagon-connect-api
  name: Paragon Connect API
  description: Authenticated users and connected third-party credentials.
  humanURL: https://docs.useparagon.com/api/making-api-requests
  baseURL: https://zeus.useparagon.com
  tags:
  - Connect
  properties:
  - type: OpenAPI
    url: openapi/useparagon-connect-api-openapi.yml
  - type: Documentation
    url: https://docs.useparagon.com/api/making-api-requests
  - type: APIReference
    url: https://docs.useparagon.com/resources/api-resources
  - type: PostmanCollection
    url: collections/useparagon.postman_collection.json
  - type: OpenCollection
    url: collections/useparagon.opencollection.json
  - type: Documentation
    url: https://docs.useparagon.com/resources/api-resources
  - type: Documentation
    url: https://docs.useparagon.com/workflows/triggers
  - type: Documentation
    url: https://docs.useparagon.com/actionkit/overview
  - type: Documentation
    url: https://docs.useparagon.com/learn/managed-sync
  - type: Documentation
    url: https://www.useparagon.com/product/permissions-api
- aid: useparagon:useparagon-integrations-api
  name: Paragon Integrations API
  description: Integrations enabled for a Paragon project.
  humanURL: https://docs.useparagon.com/api/making-api-requests
  baseURL: https://zeus.useparagon.com
  tags:
  - Integration
  tags_raw:
  - Integrations
  properties:
  - type: OpenAPI
    url: openapi/useparagon-integrations-api-openapi.yml
  - type: Documentation
    url: https://docs.useparagon.com/api/making-api-requests
  - type: APIReference
    url: https://docs.useparagon.com/resources/api-resources
  - type: PostmanCollection
    url: collections/useparagon.postman_collection.json
  - type: OpenCollection
    url: collections/useparagon.opencollection.json
  - type: Documentation
    url: https://docs.useparagon.com/resources/api-resources
  - type: Documentation
    url: https://docs.useparagon.com/workflows/triggers
  - type: Documentation
    url: https://docs.useparagon.com/actionkit/overview
  - type: Documentation
    url: https://docs.useparagon.com/learn/managed-sync
  - type: Documentation
    url: https://www.useparagon.com/product/permissions-api
- aid: useparagon:useparagon-managed-sync-api
  name: Paragon Managed Sync API
  description: Normalized third-party data ingestion pipelines and records.
  humanURL: https://docs.useparagon.com/api/making-api-requests
  baseURL: https://zeus.useparagon.com
  tags:
  - Managed Sync
  properties:
  - type: OpenAPI
    url: openapi/useparagon-managed-sync-api-openapi.yml
  - type: Documentation
    url: https://docs.useparagon.com/api/making-api-requests
  - type: APIReference
    url: https://docs.useparagon.com/resources/api-resources
  - type: PostmanCollection
    url: collections/useparagon.postman_collection.json
  - type: OpenCollection
    url: collections/useparagon.opencollection.json
  - type: Documentation
    url: https://docs.useparagon.com/resources/api-resources
  - type: Documentation
    url: https://docs.useparagon.com/workflows/triggers
  - type: Documentation
    url: https://docs.useparagon.com/actionkit/overview
  - type: Documentation
    url: https://docs.useparagon.com/learn/managed-sync
  - type: Documentation
    url: https://www.useparagon.com/product/permissions-api
- aid: useparagon:useparagon-permissions-api
  name: Paragon Permissions API
  description: Access control checks for ingested data.
  humanURL: https://docs.useparagon.com/api/making-api-requests
  baseURL: https://zeus.useparagon.com
  tags:
  - Permissions
  properties:
  - type: OpenAPI
    url: openapi/useparagon-permissions-api-openapi.yml
  - type: Documentation
    url: https://docs.useparagon.com/api/making-api-requests
  - type: APIReference
    url: https://docs.useparagon.com/resources/api-resources
  - type: PostmanCollection
    url: collections/useparagon.postman_collection.json
  - type: OpenCollection
    url: collections/useparagon.opencollection.json
  - type: Documentation
    url: https://docs.useparagon.com/resources/api-resources
  - type: Documentation
    url: https://docs.useparagon.com/workflows/triggers
  - type: Documentation
    url: https://docs.useparagon.com/actionkit/overview
  - type: Documentation
    url: https://docs.useparagon.com/learn/managed-sync
  - type: Documentation
    url: https://www.useparagon.com/product/permissions-api
- aid: useparagon:useparagon-proxy-api
  name: Paragon Proxy API
  description: Passthrough requests to a connected user's third-party API.
  humanURL: https://docs.useparagon.com/api/making-api-requests
  baseURL: https://zeus.useparagon.com
  tags:
  - Proxy
  properties:
  - type: OpenAPI
    url: openapi/useparagon-proxy-api-openapi.yml
  - type: Documentation
    url: https://docs.useparagon.com/api/making-api-requests
  - type: APIReference
    url: https://docs.useparagon.com/resources/api-resources
  - type: PostmanCollection
    url: collections/useparagon.postman_collection.json
  - type: OpenCollection
    url: collections/useparagon.opencollection.json
  - type: Documentation
    url: https://docs.useparagon.com/resources/api-resources
  - type: Documentation
    url: https://docs.useparagon.com/workflows/triggers
  - type: Documentation
    url: https://docs.useparagon.com/actionkit/overview
  - type: Documentation
    url: https://docs.useparagon.com/learn/managed-sync
  - type: Documentation
    url: https://www.useparagon.com/product/permissions-api
- aid: useparagon:useparagon-users-api
  name: Paragon Users API
  description: Authenticated user and connected integration state.
  humanURL: https://docs.useparagon.com/api/making-api-requests
  baseURL: https://zeus.useparagon.com
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/useparagon-users-api-openapi.yml
  - type: Documentation
    url: https://docs.useparagon.com/api/making-api-requests
  - type: APIReference
    url: https://docs.useparagon.com/resources/api-resources
  - type: PostmanCollection
    url: collections/useparagon.postman_collection.json
  - type: OpenCollection
    url: collections/useparagon.opencollection.json
  - type: Documentation
    url: https://docs.useparagon.com/resources/api-resources
  - type: Documentation
    url: https://docs.useparagon.com/workflows/triggers
  - type: Documentation
    url: https://docs.useparagon.com/actionkit/overview
  - type: Documentation
    url: https://docs.useparagon.com/learn/managed-sync
  - type: Documentation
    url: https://www.useparagon.com/product/permissions-api
- aid: useparagon:useparagon-workflows-api
  name: Paragon Workflows API
  description: Triggering workflows and checking execution status.
  humanURL: https://docs.useparagon.com/api/making-api-requests
  baseURL: https://zeus.useparagon.com
  tags:
  - Workflows
  properties:
  - type: OpenAPI
    url: openapi/useparagon-workflows-api-openapi.yml
  - type: Documentation
    url: https://docs.useparagon.com/api/making-api-requests
  - type: APIReference
    url: https://docs.useparagon.com/resources/api-resources
  - type: PostmanCollection
    url: collections/useparagon.postman_collection.json
  - type: OpenCollection
    url: collections/useparagon.opencollection.json
  - type: Documentation
    url: https://docs.useparagon.com/resources/api-resources
  - type: Documentation
    url: https://docs.useparagon.com/workflows/triggers
  - type: Documentation
    url: https://docs.useparagon.com/actionkit/overview
  - type: Documentation
    url: https://docs.useparagon.com/learn/managed-sync
  - type: Documentation
    url: https://www.useparagon.com/product/permissions-api
common:
- type: AgenticAccess
  url: agentic-access/useparagon-agentic-access.yml
- type: DomainSecurity
  url: security/useparagon-domain-security.yml
- type: Authentication
  url: authentication/useparagon-authentication.yml
- type: GitHubOrganization
  url: https://github.com/useparagon
- type: LinkedIn
  url: https://www.linkedin.com/company/useparagon
- type: Website
  url: https://www.useparagon.com/
- type: Documentation
  url: https://docs.useparagon.com/
- type: Plans
  url: plans/useparagon-plans-pricing.yml
- type: RateLimits
  url: rate-limits/useparagon-rate-limits.yml
- type: FinOps
  url: finops/useparagon-finops.yml
- url: https://www.useparagon.com/blog
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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