Stay AI

Stay AI (formerly Retextion) is a subscription retention and growth platform for Shopify direct-to-consumer brands. It pairs a no-code customer portal with an ExperienceEngine for personalized promotions and upsells and a RetentionEngine for AI-driven churn prevention. Stay AI exposes a documented public REST API (base https://api.retextion.com/api/v2) authenticated with an X-RETEXTION-ACCESS-TOKEN header, covering subscriptions, recurring orders, selling plan groups, product catalog, the customer portal, account settings, bulk data export, and JWT-signed outbound webhooks.

Stay AI publishes 8 APIs on the APIs.io network, including Account API, Catalog API, Customer Portal API, and 5 more. Tagged areas include Subscription, Retention, Churn, Shopify, and E-Commerce.

Stay AI’s developer surface includes authentication, documentation, signup flow, engineering blog, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub
38.2/100 thin ▬ flat Agent 22/100 agent aware Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0
AccessPaidSelf serveFree trial⚡ Free to try
8 APIs
SubscriptionRetentionChurnShopifyE-CommerceDirect to Consumer

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0
Composite quality — 38.2/100 · thin
Contract Quality 12.9 / 25
Developer Ergonomics 3.8 / 20
Access Clarity 10.0 / 20
Operational Transparency 4.1 / 13
Contract Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 22/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
Documented Reversibility 6 / 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 Surface 0 / 5
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/stay-ai: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 8

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

Stay AI Account API

The Account API from Stay AI — 1 operation(s) for account.

Stay AI Catalog API

The Catalog API from Stay AI — 2 operation(s) for catalog.

Stay AI Customer Portal API

The Customer Portal API from Stay AI — 1 operation(s) for customer portal.

Stay AI Data Export API

The Data Export API from Stay AI — 1 operation(s) for data export.

Stay AI Orders API

The Orders API from Stay AI — 2 operation(s) for orders.

Stay AI Selling Plans API

The Selling Plans API from Stay AI — 2 operation(s) for selling plans.

Stay AI Subscriptions API

The Subscriptions API from Stay AI — 9 operation(s) for subscriptions.

Stay AI Webhooks API

The Webhooks API from Stay AI — 2 operation(s) for webhooks.

Scroll for all 8

Open Collections 9

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

API Collection

OPEN COLLECTION

Stay AI Account API

OPEN COLLECTION

Stay AI Account Catalog API

OPEN COLLECTION

Stay AI Account Customer Portal API

OPEN COLLECTION

Stay AI Account Data Export API

OPEN COLLECTION

Stay AI Account Orders API

OPEN COLLECTION

Stay AI Account Selling Plans API

OPEN COLLECTION

Stay AI Account Subscriptions API

OPEN COLLECTION

Stay AI Account Webhooks API

OPEN COLLECTION

Scroll for all 9

Pricing Plans 1

Published pricing tiers and plan structures.

Stay Ai Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Stay Ai Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

Stay Ai Finops

FINOPS

Security Posture 3

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

Stay Ai Authentication

apiKey · 1 scheme

SECURITY

Stay Ai Domain Security

TLSv1.3 · DMARC

SECURITY

Stay Ai Trust Center

SOC 2

SECURITY

Agentic Access 1

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

Stay Ai Agentic Access

23 operations · 14 acting

23 operations · 14 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

SignUp
SignUp

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

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 3

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: stay-ai
url: https://raw.githubusercontent.com/api-evangelist/stay-ai/refs/heads/main/apis.yml
name: Stay AI
kind: company
description: Stay AI (formerly Retextion) is a subscription retention and growth platform for Shopify direct-to-consumer brands.
  It pairs a no-code customer portal with an ExperienceEngine for personalized promotions and upsells and a RetentionEngine
  for AI-driven churn prevention. Stay AI exposes a documented public REST API (base https://api.retextion.com/api/v2) authenticated
  with an X-RETEXTION-ACCESS-TOKEN header, covering subscriptions, recurring orders, selling plan groups, product catalog,
  the customer portal, account settings, bulk data export, and JWT-signed outbound webhooks.
accessModel:
  pricing: paid
  onboarding: self-serve
  trial: true
  try_now: true
  public: false
  label: Paid (free trial) · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/stay-ai.png
tags:
- Subscription
- Retention
- Churn
- Shopify
- E-Commerce
- Direct to Consumer
tags_raw:
- Subscriptions
- Retention
- Churn
- Shopify
- Ecommerce
- DTC
created: '2026-07-10'
modified: '2026-07-10'
specificationVersion: '0.23'
apis:
- aid: stay-ai:stay-ai-account-api
  name: Stay AI Account API
  description: The Account API from Stay AI — 1 operation(s) for account.
  humanURL: https://docs.stay.ai/reference/query-all-subscriptions
  baseURL: https://api.retextion.com/api/v2/subscriptions
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/stay-ai-account-api-openapi.yml
  - type: APIReference
    url: https://docs.stay.ai/reference/query-all-subscriptions
  - type: Documentation
    url: https://docs.stay.ai/recipes/authenticate-open-api
  - type: PostmanCollection
    url: collections/stay-ai.postman_collection.json
  - type: APIReference
    url: https://docs.stay.ai/reference/query-orders
  - type: APIReference
    url: https://docs.stay.ai/reference/query-selling-plan-groups
  - type: APIReference
    url: https://docs.stay.ai/reference/get-catalog
  - type: APIReference
    url: https://docs.stay.ai/reference/generate-portal-link
  - type: APIReference
    url: https://docs.stay.ai/reference/create-webhook-subscription
  - type: Documentation
    url: https://docs.stay.ai/reference/webhook-verification
  - type: APIReference
    url: https://docs.stay.ai/reference/query-account-settings
  - type: Documentation
    url: https://docs.stay.ai/reference/export-data
- aid: stay-ai:stay-ai-catalog-api
  name: Stay AI Catalog API
  description: The Catalog API from Stay AI — 2 operation(s) for catalog.
  humanURL: https://docs.stay.ai/reference/query-all-subscriptions
  baseURL: https://api.retextion.com/api/v2/subscriptions
  tags:
  - Catalog
  properties:
  - type: OpenAPI
    url: openapi/stay-ai-catalog-api-openapi.yml
  - type: APIReference
    url: https://docs.stay.ai/reference/query-all-subscriptions
  - type: Documentation
    url: https://docs.stay.ai/recipes/authenticate-open-api
  - type: PostmanCollection
    url: collections/stay-ai.postman_collection.json
  - type: APIReference
    url: https://docs.stay.ai/reference/query-orders
  - type: APIReference
    url: https://docs.stay.ai/reference/query-selling-plan-groups
  - type: APIReference
    url: https://docs.stay.ai/reference/get-catalog
  - type: APIReference
    url: https://docs.stay.ai/reference/generate-portal-link
  - type: APIReference
    url: https://docs.stay.ai/reference/create-webhook-subscription
  - type: Documentation
    url: https://docs.stay.ai/reference/webhook-verification
  - type: APIReference
    url: https://docs.stay.ai/reference/query-account-settings
  - type: Documentation
    url: https://docs.stay.ai/reference/export-data
- aid: stay-ai:stay-ai-customer-portal-api
  name: Stay AI Customer Portal API
  description: The Customer Portal API from Stay AI — 1 operation(s) for customer portal.
  humanURL: https://docs.stay.ai/reference/query-all-subscriptions
  baseURL: https://api.retextion.com/api/v2/subscriptions
  tags:
  - Customer Portal
  properties:
  - type: OpenAPI
    url: openapi/stay-ai-customer-portal-api-openapi.yml
  - type: APIReference
    url: https://docs.stay.ai/reference/query-all-subscriptions
  - type: Documentation
    url: https://docs.stay.ai/recipes/authenticate-open-api
  - type: PostmanCollection
    url: collections/stay-ai.postman_collection.json
  - type: APIReference
    url: https://docs.stay.ai/reference/query-orders
  - type: APIReference
    url: https://docs.stay.ai/reference/query-selling-plan-groups
  - type: APIReference
    url: https://docs.stay.ai/reference/get-catalog
  - type: APIReference
    url: https://docs.stay.ai/reference/generate-portal-link
  - type: APIReference
    url: https://docs.stay.ai/reference/create-webhook-subscription
  - type: Documentation
    url: https://docs.stay.ai/reference/webhook-verification
  - type: APIReference
    url: https://docs.stay.ai/reference/query-account-settings
  - type: Documentation
    url: https://docs.stay.ai/reference/export-data
- aid: stay-ai:stay-ai-data-export-api
  name: Stay AI Data Export API
  description: The Data Export API from Stay AI — 1 operation(s) for data export.
  humanURL: https://docs.stay.ai/reference/query-all-subscriptions
  baseURL: https://api.retextion.com/api/v2/subscriptions
  tags:
  - Data Export
  properties:
  - type: OpenAPI
    url: openapi/stay-ai-data-export-api-openapi.yml
  - type: APIReference
    url: https://docs.stay.ai/reference/query-all-subscriptions
  - type: Documentation
    url: https://docs.stay.ai/recipes/authenticate-open-api
  - type: PostmanCollection
    url: collections/stay-ai.postman_collection.json
  - type: APIReference
    url: https://docs.stay.ai/reference/query-orders
  - type: APIReference
    url: https://docs.stay.ai/reference/query-selling-plan-groups
  - type: APIReference
    url: https://docs.stay.ai/reference/get-catalog
  - type: APIReference
    url: https://docs.stay.ai/reference/generate-portal-link
  - type: APIReference
    url: https://docs.stay.ai/reference/create-webhook-subscription
  - type: Documentation
    url: https://docs.stay.ai/reference/webhook-verification
  - type: APIReference
    url: https://docs.stay.ai/reference/query-account-settings
  - type: Documentation
    url: https://docs.stay.ai/reference/export-data
- aid: stay-ai:stay-ai-orders-api
  name: Stay AI Orders API
  description: The Orders API from Stay AI — 2 operation(s) for orders.
  humanURL: https://docs.stay.ai/reference/query-all-subscriptions
  baseURL: https://api.retextion.com/api/v2/subscriptions
  tags:
  - Order
  tags_raw:
  - Orders
  properties:
  - type: OpenAPI
    url: openapi/stay-ai-orders-api-openapi.yml
  - type: APIReference
    url: https://docs.stay.ai/reference/query-all-subscriptions
  - type: Documentation
    url: https://docs.stay.ai/recipes/authenticate-open-api
  - type: PostmanCollection
    url: collections/stay-ai.postman_collection.json
  - type: APIReference
    url: https://docs.stay.ai/reference/query-orders
  - type: APIReference
    url: https://docs.stay.ai/reference/query-selling-plan-groups
  - type: APIReference
    url: https://docs.stay.ai/reference/get-catalog
  - type: APIReference
    url: https://docs.stay.ai/reference/generate-portal-link
  - type: APIReference
    url: https://docs.stay.ai/reference/create-webhook-subscription
  - type: Documentation
    url: https://docs.stay.ai/reference/webhook-verification
  - type: APIReference
    url: https://docs.stay.ai/reference/query-account-settings
  - type: Documentation
    url: https://docs.stay.ai/reference/export-data
- aid: stay-ai:stay-ai-selling-plans-api
  name: Stay AI Selling Plans API
  description: The Selling Plans API from Stay AI — 2 operation(s) for selling plans.
  humanURL: https://docs.stay.ai/reference/query-all-subscriptions
  baseURL: https://api.retextion.com/api/v2/subscriptions
  tags:
  - Selling Plans
  properties:
  - type: OpenAPI
    url: openapi/stay-ai-selling-plans-api-openapi.yml
  - type: APIReference
    url: https://docs.stay.ai/reference/query-all-subscriptions
  - type: Documentation
    url: https://docs.stay.ai/recipes/authenticate-open-api
  - type: PostmanCollection
    url: collections/stay-ai.postman_collection.json
  - type: APIReference
    url: https://docs.stay.ai/reference/query-orders
  - type: APIReference
    url: https://docs.stay.ai/reference/query-selling-plan-groups
  - type: APIReference
    url: https://docs.stay.ai/reference/get-catalog
  - type: APIReference
    url: https://docs.stay.ai/reference/generate-portal-link
  - type: APIReference
    url: https://docs.stay.ai/reference/create-webhook-subscription
  - type: Documentation
    url: https://docs.stay.ai/reference/webhook-verification
  - type: APIReference
    url: https://docs.stay.ai/reference/query-account-settings
  - type: Documentation
    url: https://docs.stay.ai/reference/export-data
- aid: stay-ai:stay-ai-subscriptions-api
  name: Stay AI Subscriptions API
  description: The Subscriptions API from Stay AI — 9 operation(s) for subscriptions.
  humanURL: https://docs.stay.ai/reference/query-all-subscriptions
  baseURL: https://api.retextion.com/api/v2/subscriptions
  tags:
  - Subscription
  tags_raw:
  - Subscriptions
  properties:
  - type: OpenAPI
    url: openapi/stay-ai-subscriptions-api-openapi.yml
  - type: APIReference
    url: https://docs.stay.ai/reference/query-all-subscriptions
  - type: Documentation
    url: https://docs.stay.ai/recipes/authenticate-open-api
  - type: PostmanCollection
    url: collections/stay-ai.postman_collection.json
  - type: APIReference
    url: https://docs.stay.ai/reference/query-orders
  - type: APIReference
    url: https://docs.stay.ai/reference/query-selling-plan-groups
  - type: APIReference
    url: https://docs.stay.ai/reference/get-catalog
  - type: APIReference
    url: https://docs.stay.ai/reference/generate-portal-link
  - type: APIReference
    url: https://docs.stay.ai/reference/create-webhook-subscription
  - type: Documentation
    url: https://docs.stay.ai/reference/webhook-verification
  - type: APIReference
    url: https://docs.stay.ai/reference/query-account-settings
  - type: Documentation
    url: https://docs.stay.ai/reference/export-data
- aid: stay-ai:stay-ai-webhooks-api
  name: Stay AI Webhooks API
  description: The Webhooks API from Stay AI — 2 operation(s) for webhooks.
  humanURL: https://docs.stay.ai/reference/query-all-subscriptions
  baseURL: https://api.retextion.com/api/v2/subscriptions
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/stay-ai-webhooks-api-openapi.yml
  - type: APIReference
    url: https://docs.stay.ai/reference/query-all-subscriptions
  - type: Documentation
    url: https://docs.stay.ai/recipes/authenticate-open-api
  - type: PostmanCollection
    url: collections/stay-ai.postman_collection.json
  - type: APIReference
    url: https://docs.stay.ai/reference/query-orders
  - type: APIReference
    url: https://docs.stay.ai/reference/query-selling-plan-groups
  - type: APIReference
    url: https://docs.stay.ai/reference/get-catalog
  - type: APIReference
    url: https://docs.stay.ai/reference/generate-portal-link
  - type: APIReference
    url: https://docs.stay.ai/reference/create-webhook-subscription
  - type: Documentation
    url: https://docs.stay.ai/reference/webhook-verification
  - type: APIReference
    url: https://docs.stay.ai/reference/query-account-settings
  - type: Documentation
    url: https://docs.stay.ai/reference/export-data
common:
- type: AgenticAccess
  url: agentic-access/stay-ai-agentic-access.yml
- type: TrustCenter
  url: security/stay-ai-trust-center.yml
- type: DomainSecurity
  url: security/stay-ai-domain-security.yml
- type: Authentication
  url: authentication/stay-ai-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/stayai
- type: Website
  url: https://stay.ai
- type: Documentation
  url: https://docs.stay.ai
- type: SignUp
  url: https://apps.shopify.com/stayai-subscriptions
- type: Plans
  url: plans/stay-ai-plans-pricing.yml
- type: RateLimits
  url: rate-limits/stay-ai-rate-limits.yml
- type: FinOps
  url: finops/stay-ai-finops.yml
- type: Blog
  url: https://stay.ai/blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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