Session AI

Session AI (formerly ZineOne) is an ecommerce AI platform that uses agentic decisioning to optimize promotions and customer experiences in real time. Its Session Marketing Agent predicts in-session visitor intent and behavior, then delivers personalized offers, nudges, and messages to maximize revenue, conversions, and profit margins for retail, travel and hospitality, and telecom brands. The platform integrates via tag managers (Google Tag Manager, Tealium), a CDN-delivered HTML5/JavaScript SDK, Android and iOS SDKs, server-to-server REST calls, and prebuilt plugins/cartridges, advertising sub-50ms decision latency, no PII in scope, and SOC 2 aligned controls. Session AI publishes a public developer guide and REST API reference under its legacy ZineOne domain covering nine documented operations — send events, retrieve content, call microservices, stream and cube queries, CCPA profile opt-in/opt-out, and profile and activity retrieval — authenticated with an apikey header. It also operates an OAuth-protected remote MCP server at https://sessionai.com/mcp for agent access.

Session AI is listed with 2 APIs on the APIs.io network. Tagged areas include Company, Artificial Intelligence, E-Commerce, Retail, and Personalization.

The Session AI catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Session AI’s developer surface includes engineering blog, support, documentation, API reference, getting-started guide, authentication, sandbox, and 22 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

47.1/100 developing ▬ flat Agent 32/100 agent ready Front door AI 5/6 prominent saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

2 APIs 1 MCP Servers

Company Artificial Intelligence E-Commerce Retail Personalization Marketing AI Agents Decisioning Customer Data Event Real-Time MCP

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 47.1/100 · developing

Contract Quality 8.3 / 21

Developer Ergonomics 12.1 / 17

Access Clarity 6.0 / 17

Operational Transparency 2.6 / 11

Contract Governance 1.9 / 10

Discoverability 6.4 / 9

Regulatory Posture 5.5 / 15

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 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 5 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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 could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)

6 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 39.0 — up to +15.3 composite points
Access Clarity scores 35.5 — up to +12.9 composite points
Operational Transparency scores 23.7 — up to +9.9 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/sessionai/apis.yml: open an issue on github.com/api-evangelist/sessionai to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
MACH & Headless Commerce	builds-on	17.2 (thin)	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

APIs 2

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

Session AI Platform REST API

Public REST API for the Session AI (ZineOne) platform. Documented operations cover sending events into the platform from any channel, retrieving hosted content, calling customer...

Session AI MCP Server

Remote Model Context Protocol server operated by Session AI at https://sessionai.com/mcp. The endpoint answers with an RFC 9728 OAuth challenge (WWW-Authenticate: Bearer realm="...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Session AI

Remote MCP server at sessionai.com over HTTP requiring OAuth.

MCP SERVER

Session AI API pricing

Pricing Plans 1

Published pricing tiers and plan structures.

Sessionai Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Sessionai Rate Limits

0 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Session AI

SLA

FinOps 1

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

Sessionai Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Sessionai Webhooks

ASYNCAPI

Security Posture 2

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

Sessionai Authentication

apiKey/oauth2 · 5 schemes

SECURITY

Sessionai Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Sessionai Scopes

5 scopes · authorizationCode

5 scopes

SCOPES

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Login

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

Conformance

Components

Webhooks

Build 2

SDKs, sample code, and the tooling you integrate with

Packages

Packages

SDKs

SDKs

Access & Security 4

Authentication, authorization, and security posture

Compliance

Authentication

OAuthScopes

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Plans

Plans

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: sessionai
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: sales-assisted
  trial: false
  try_now: false
  public: false
  label: Sales-assisted
  confidence: medium
  source:
  - https://sessionai.com/request-a-demo
  - https://devguide.zineone.com/docs/integration-onboarding-process
  generated: '2026-08-13'
  method: searched
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sessionai.png
name: Session AI
description: Session AI (formerly ZineOne) is an ecommerce AI platform that uses agentic decisioning to optimize promotions
  and customer experiences in real time. Its Session Marketing Agent predicts in-session visitor intent and behavior, then
  delivers personalized offers, nudges, and messages to maximize revenue, conversions, and profit margins for retail, travel
  and hospitality, and telecom brands. The platform integrates via tag managers (Google Tag Manager, Tealium), a CDN-delivered
  HTML5/JavaScript SDK, Android and iOS SDKs, server-to-server REST calls, and prebuilt plugins/cartridges, advertising sub-50ms
  decision latency, no PII in scope, and SOC 2 aligned controls. Session AI publishes a public developer guide and REST API
  reference under its legacy ZineOne domain covering nine documented operations — send events, retrieve content, call microservices,
  stream and cube queries, CCPA profile opt-in/opt-out, and profile and activity retrieval — authenticated with an apikey
  header. It also operates an OAuth-protected remote MCP server at https://sessionai.com/mcp for agent access.
url: https://raw.githubusercontent.com/api-evangelist/sessionai/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- norwest-venture-partners
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-08-13'
x-docs-platform: readme
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-04
tags:
- Company
- Artificial Intelligence
- E-Commerce
- Retail
- Personalization
- Marketing
- AI Agents
- Decisioning
- Customer Data
- Event
- Real-Time
- MCP
tags_raw:
- Company
- Artificial Intelligence
- Ecommerce
- Retail
- Personalization
- Marketing
- Agentic AI
- Decisioning
- Customer Data
- Events
- Real Time
- MCP
apis:
- name: Session AI Platform REST API
  description: Public REST API for the Session AI (ZineOne) platform. Documented operations cover sending events into the
    platform from any channel, retrieving hosted content, calling customer-authored microservices, running stream and cube
    queries, CCPA profile opt-in and opt-out, and retrieving customer profile details and activity. Requests are authenticated
    with an apikey header (or a server-generated accesstoken header); the profile and activity endpoints require a valid Session
    AI portal login.
  humanURL: https://devguide.zineone.com/docs/rest-api-reference
  baseURL: https://cloud.zineone.com/c3
  tags:
  - Event
  - Customer Data
  - Personalization
  - Query
  - Privacy
  tags_raw:
  - Events
  - Customer Data
  - Personalization
  - Queries
  - Privacy
  properties:
  - type: APIReference
    url: https://devguide.zineone.com/docs/rest-api-reference
  - type: Documentation
    url: https://devguide.zineone.com/
  - type: Authentication
    url: authentication/sessionai-authentication.yml
  - type: ErrorCatalog
    url: errors/sessionai-problem-types.yml
- name: Session AI MCP Server
  description: 'Remote Model Context Protocol server operated by Session AI at https://sessionai.com/mcp. The endpoint answers
    with an RFC 9728 OAuth challenge (WWW-Authenticate: Bearer realm="mcp") and publishes protected-resource metadata naming
    Session AI as the resource; tools/list requires an authenticated bearer token, so the live tool schemas could not be enumerated
    anonymously.'
  humanURL: https://sessionai.com/capabilities/agentic-ai
  baseURL: https://sessionai.com/mcp
  tags:
  - MCP
  - AI Agents
  tags_raw:
  - MCP
  - Agentic AI
  properties:
  - type: MCPServer
    url: mcp/sessionai-mcp.yml
  - type: OAuthScopes
    url: scopes/sessionai-scopes.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://sessionai.com
- type: Blog
  url: https://sessionai.com/blog
- type: Support
  url: https://sessionai.com/contact-us
- type: PrivacyPolicy
  url: https://sessionai.com/privacy-policy
- type: TermsOfService
  url: https://sessionai.com/terms
- type: DeveloperPortal
  url: https://devguide.zineone.com/
- type: Documentation
  url: https://docs.zineone.com/
- type: APIReference
  url: https://devguide.zineone.com/docs/rest-api-reference
- type: GettingStarted
  url: https://devguide.zineone.com/docs/introduction-to-html5
- type: Login
  url: https://cloud.zineone.com/c3
- type: StatusPage
  url: https://status.sessionai.com/
- type: Compliance
  url: https://sessionai.com/capabilities/privacy-and-fairness
- type: MCPServer
  url: mcp/sessionai-mcp.yml
- type: LLMsTxt
  url: llms/sessionai-llms.txt
- type: WellKnown
  url: well-known/sessionai-well-known.yml
- type: Authentication
  url: authentication/sessionai-authentication.yml
- type: OAuthScopes
  url: scopes/sessionai-scopes.yml
- type: Conventions
  url: conventions/sessionai-conventions.yml
- type: ErrorCatalog
  url: errors/sessionai-problem-types.yml
- type: Lifecycle
  url: lifecycle/sessionai-lifecycle.yml
- type: Conformance
  url: conformance/sessionai-conformance.yml
- type: Packages
  url: packages/sessionai-packages.yml
- type: SDKs
  url: packages/sessionai-packages.yml
- type: Components
  url: components/sessionai-components.yml
- type: Sandbox
  url: sandbox/sessionai-sandbox.yml
- type: Webhooks
  url: asyncapi/sessionai-webhooks.yml
- type: RateLimits
  url: rate-limits/sessionai-rate-limits.yml
- type: Plans
  url: plans/sessionai-plans-pricing.yml
- type: DomainSecurity
  url: security/sessionai-domain-security.yml
x-enrichment:
  date: '2026-08-13'
  status: enriched
  artifacts_added: 19
  pass: local-v1

Session AI API — frequently asked questions

Does Session AI have an API?

Yes. APIs.io lists 2 APIs from Session AI, including Session AI Platform REST API and Session AI MCP Server.

How do I authenticate with the Session AI API?

Session AI uses bearer-token authentication (apiKey/oauth2 · 5 schemes). The details are profiled on APIs.io as Sessionai Authentication.

Does Session AI have an MCP server?

Yes. APIs.io lists 1 MCP server for Session AI: Remote MCP server at sessionai.com over HTTP requiring OAuth.

Is the Session AI API ready for AI agents?

Session AI has a Kin Score of 47.1 out of 100 (developing) and an Agent Readiness score of 32.2 (agent-ready), scored by API Evangelist on 2026-11-06.

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