Stack Moxie

Stack Moxie is a revenue-observability platform that provides continuous testing and monitoring for AI, marketing, and RevOps technology stacks. It watches integrated SaaS platforms end-to-end, catches outages, broken automations, and email-deliverability issues before they become revenue incidents, and QAs campaign launches so teams ship error-free. It ships two developer surfaces: a hosted REST API (OpenAPI 3.0.1, 43 operations, JWT bearer auth, base https://app.stackmoxie.com/api/) for creating, running, scheduling and monitoring test Scenarios programmatically; and the open-source Crank CLI - a no-code BDD test runner - with its ecosystem of gRPC "Cog" plugins for Salesforce, Marketo, Pardot, Eloqua, HubSpot, Dynamics, OpenAI, web, inbox, DNS and more.

Stack Moxie publishes 5 APIs on the APIs.io network, including How To: Administer API, How To: Automate API, How To: Integrate API, and 2 more. Tagged areas include Company, Revenue Operations, Marketing Operations, Observability, and Monitoring.

Stack Moxie’s developer surface includes authentication, API reference, documentation, getting-started guide, support, engineering blog, pricing, and 32 more developer resources.

🌐 Visit website 📡 Source on GitHub

64.5/100 strong ▬ flat Agent 26/100 agent aware Front door AI 3/6 light saas Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

2 APIs

Company Revenue Operations Marketing Operations Observability Monitoring Testing Test Automation QA Automation Marketing Automation Email Deliverability Salesforce Marketo gRPC Software-as-a-Service

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 64.5/100 · strong

Contract Quality 9.2 / 19

Developer Ergonomics 11.0 / 15

Access Clarity 13.8 / 15

Operational Transparency 4.4 / 10

Contract Governance 0.4 / 9

Discoverability 5.0 / 8

Regulatory Posture 5.3 / 15

Create-or-Update Ergonomics 3.9 / 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 0 / 7

Rate-Limit Signaling 7 / 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

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 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.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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/stack-moxie: 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 5

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

Stack Moxie How To: Administer API

Use these calls to provision Organizations (e.g. for your own clients/customers), and automatically grant them (or your own team members) access.

Stack Moxie How To: Automate API

Use these calls to Schedule Scenario runs.

Stack Moxie How To: Integrate API

Use these calls to connect an Organization with Marketing/Sales technologies supported by Stack Moxie.

Stack Moxie How To: Organize API

Use these calls to organize your test Scenarios into Folders.

Stack Moxie How To: Test API

Use these calls to define test Scenarios, Run them, and retrieve their results.

Pricing Plans 1

Published pricing tiers and plan structures.

Stack Moxie Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Stack Moxie Rate Limits

0 limits

RATE LIMITS

Security Posture 4

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

Stack Moxie Authentication

http/grpc-metadata/saml · 3 schemes

SECURITY

Stack Moxie Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Stack Moxie Vulnerability Disclosure

Hackerone · security.txt · contact published

SECURITY

Stack Moxie Trust Center

SOC 2, ISO 27001

SECURITY

Agentic Access 1

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

Stack Moxie Agentic Access

43 operations · 23 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 3

Reference material describing how the API behaves

APIReference

APIReference

OpenAPI

OpenAPI

Documentation

Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

ErrorCodes

Conventions

DataModel

Conformance

Lifecycle

Build 4

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

GitHubOrganization

GitHubOrganization

CLI

CLI

Packages

Packages

Access & Security 6

Authentication, authorization, and security posture

Authentication

Compliance

Security

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

RateLimits

Support

StatusPage

ChangeLog

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

Blog

Blog

BlogRSS

BlogRSS

Other 2

Properties that don't map to a standard resource type

Overlay

Overlay

Protobuf

Protobuf

Source (apis.yml)

aid: stack-moxie
name: Stack Moxie
description: 'Stack Moxie is a revenue-observability platform that provides continuous testing and monitoring for AI, marketing,
  and RevOps technology stacks. It watches integrated SaaS platforms end-to-end, catches outages, broken automations, and
  email-deliverability issues before they become revenue incidents, and QAs campaign launches so teams ship error-free. It
  ships two developer surfaces: a hosted REST API (OpenAPI 3.0.1, 43 operations, JWT bearer auth, base https://app.stackmoxie.com/api/)
  for creating, running, scheduling and monitoring test Scenarios programmatically; and the open-source Crank CLI - a no-code
  BDD test runner - with its ecosystem of gRPC "Cog" plugins for Salesforce, Marketo, Pardot, Eloqua, HubSpot, Dynamics, OpenAI,
  web, inbox, DNS and more.'
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: public
  onboarding: self-service
  trial: true
  try_now: true
  public: true
  label: Public
  confidence: high
  source:
  - https://www.stackmoxie.com/pricing/
  - https://api.stackmoxie.com/
  generated: '2026-08-14'
  method: searched
  note: Free-for-life Starter tier (25 runs/month) with self-service signup at app.stackmoxie.com; published price list; publicly
    readable API reference. Growth and Enterprise tiers require a sales conversation.
image: https://stackmoxie.com/favicon.ico
url: https://raw.githubusercontent.com/api-evangelist/stack-moxie/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- techstars
x-tier: profiled
x-tier-reason: published-openapi-harvested
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-09-16'
tags:
- Company
- Revenue Operations
- Marketing Operations
- Observability
- Monitoring
- Testing
- Test Automation
- QA Automation
- Marketing Automation
- Email Deliverability
- Salesforce
- Marketo
- gRPC
- Software-as-a-Service
tags_raw:
- Company
- RevOps
- Marketing Operations
- Observability
- Monitoring
- Testing
- Test Automation
- QA Automation
- Marketing Automation
- Email Deliverability
- Salesforce
- Marketo
- gRPC
- SaaS
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: stack-moxie:stack-moxie-how-to-administer-api
  name: 'Stack Moxie How To: Administer API'
  description: Use these calls to provision Organizations (e.g. for your own clients/customers), and automatically grant them
    (or your own team members) access.
  humanURL: https://api.stackmoxie.com/
  baseURL: https://app.stackmoxie.com/api/
  tags:
  - 'How To: Administer'
  properties:
  - type: OpenAPI
    url: openapi/stack-moxie-how-to-administer-api-openapi.yml
  - type: APIReference
    url: https://api.stackmoxie.com/
  - type: Authentication
    url: authentication/stack-moxie-authentication.yml
  - type: ErrorCatalog
    url: errors/stack-moxie-problem-types.yml
  - type: Conventions
    url: conventions/stack-moxie-conventions.yml
  - type: DataModel
    url: data-model/stack-moxie-data-model.yml
  - type: RateLimits
    url: rate-limits/stack-moxie-rate-limits.yml
- aid: stack-moxie:stack-moxie-how-to-automate-api
  name: 'Stack Moxie How To: Automate API'
  description: Use these calls to Schedule Scenario runs.
  humanURL: https://api.stackmoxie.com/
  baseURL: https://app.stackmoxie.com/api/
  tags:
  - 'How To: Automate'
  properties:
  - type: OpenAPI
    url: openapi/stack-moxie-how-to-automate-api-openapi.yml
  - type: APIReference
    url: https://api.stackmoxie.com/
  - type: Authentication
    url: authentication/stack-moxie-authentication.yml
  - type: ErrorCatalog
    url: errors/stack-moxie-problem-types.yml
  - type: Conventions
    url: conventions/stack-moxie-conventions.yml
  - type: DataModel
    url: data-model/stack-moxie-data-model.yml
  - type: RateLimits
    url: rate-limits/stack-moxie-rate-limits.yml
- aid: stack-moxie:stack-moxie-how-to-integrate-api
  name: 'Stack Moxie How To: Integrate API'
  description: Use these calls to connect an Organization with Marketing/Sales technologies supported by Stack Moxie.
  humanURL: https://api.stackmoxie.com/
  baseURL: https://app.stackmoxie.com/api/
  tags:
  - 'How To: Integrate'
  properties:
  - type: OpenAPI
    url: openapi/stack-moxie-how-to-integrate-api-openapi.yml
  - type: APIReference
    url: https://api.stackmoxie.com/
  - type: Authentication
    url: authentication/stack-moxie-authentication.yml
  - type: ErrorCatalog
    url: errors/stack-moxie-problem-types.yml
  - type: Conventions
    url: conventions/stack-moxie-conventions.yml
  - type: DataModel
    url: data-model/stack-moxie-data-model.yml
  - type: RateLimits
    url: rate-limits/stack-moxie-rate-limits.yml
- aid: stack-moxie:stack-moxie-how-to-organize-api
  name: 'Stack Moxie How To: Organize API'
  description: Use these calls to organize your test Scenarios into Folders.
  humanURL: https://api.stackmoxie.com/
  baseURL: https://app.stackmoxie.com/api/
  tags:
  - 'How To: Organize'
  properties:
  - type: OpenAPI
    url: openapi/stack-moxie-how-to-organize-api-openapi.yml
  - type: APIReference
    url: https://api.stackmoxie.com/
  - type: Authentication
    url: authentication/stack-moxie-authentication.yml
  - type: ErrorCatalog
    url: errors/stack-moxie-problem-types.yml
  - type: Conventions
    url: conventions/stack-moxie-conventions.yml
  - type: DataModel
    url: data-model/stack-moxie-data-model.yml
  - type: RateLimits
    url: rate-limits/stack-moxie-rate-limits.yml
- aid: stack-moxie:stack-moxie-how-to-test-api
  name: 'Stack Moxie How To: Test API'
  description: Use these calls to define test Scenarios, Run them, and retrieve their results.
  humanURL: https://api.stackmoxie.com/
  baseURL: https://app.stackmoxie.com/api/
  tags:
  - 'How To: Test'
  properties:
  - type: OpenAPI
    url: openapi/stack-moxie-how-to-test-api-openapi.yml
  - type: APIReference
    url: https://api.stackmoxie.com/
  - type: Authentication
    url: authentication/stack-moxie-authentication.yml
  - type: ErrorCatalog
    url: errors/stack-moxie-problem-types.yml
  - type: Conventions
    url: conventions/stack-moxie-conventions.yml
  - type: DataModel
    url: data-model/stack-moxie-data-model.yml
  - type: RateLimits
    url: rate-limits/stack-moxie-rate-limits.yml
common:
- type: AgenticAccess
  url: agentic-access/stack-moxie-agentic-access.yml
- type: Authentication
  url: authentication/stack-moxie-authentication.yml
- type: APIReference
  url: https://api.stackmoxie.com/
- type: OpenAPI
  url: openapi/_original/stack-moxie-rest-api-openapi.yml
- type: Overlay
  url: overlays/stack-moxie-rest-api-overlay.yaml
- type: ErrorCatalog
  url: errors/stack-moxie-problem-types.yml
- type: ErrorCodes
  url: errors/stack-moxie-outcome-codes.yml
- type: Conventions
  url: conventions/stack-moxie-conventions.yml
- type: DataModel
  url: data-model/stack-moxie-data-model.yml
- type: Conformance
  url: conformance/stack-moxie-conformance.yml
- type: RateLimits
  url: rate-limits/stack-moxie-rate-limits.yml
- type: Plans
  url: plans/stack-moxie-plans-pricing.yml
- type: AgentSkill
  url: skills/_index.yml
- type: SDKs
  url: packages/stack-moxie-packages.yml
- type: Website
  url: https://stackmoxie.com/
- type: DeveloperPortal
  url: https://crank.run
- type: Documentation
  url: https://app.stackmoxie.com/docs
- type: GettingStarted
  url: https://crank.run
- type: Support
  url: https://www.stackmoxie.com/support/
- type: Blog
  url: https://www.stackmoxie.com/blog/
- type: BlogRSS
  url: https://www.stackmoxie.com/blog/feed/
- type: Pricing
  url: https://www.stackmoxie.com/pricing/
- type: SignUp
  url: https://app.stackmoxie.com
- type: Login
  url: https://app.stackmoxie.com/login
- type: TermsOfService
  url: https://app.stackmoxie.com/docs/terms
- type: PrivacyPolicy
  url: https://www.stackmoxie.com/privacypolicy/
- type: GitHubOrganization
  url: https://github.com/run-crank
- type: StatusPage
  url: https://www.stackmoxie.com/app-status/
- type: CLI
  url: cli/stack-moxie-cli.yml
- type: Protobuf
  url: grpc/stack-moxie-cog.proto
- type: Packages
  url: packages/stack-moxie-packages.yml
- type: ChangeLog
  url: changelog/stack-moxie-changelog.yml
- type: Lifecycle
  url: lifecycle/stack-moxie-lifecycle.yml
- type: LLMsTxt
  url: llms/stack-moxie-llms.txt
- type: Compliance
  url: https://www.stackmoxie.com/security/
- type: Security
  url: https://www.stackmoxie.com/security/
- type: TrustCenter
  url: security/stack-moxie-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/stack-moxie-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/stack-moxie-domain-security.yml
x-enrichment:
  date: '2026-08-14'
  status: enriched
  artifacts_added: 17
  pass: local-v1
  note: 'Contract discovery corrected a wrong prior conclusion. The 2026-07-21 pass recorded that Stack Moxie "exposes no
    public REST API" after conventional spec paths 404d. GET https://api.stackmoxie.com/ in fact returns 200 with a server-rendered
    ReDoc page whose __redoc_state carries a complete OpenAPI 3.0.1 document (25 paths, 43 operations, 17 schemas), saved
    verbatim to openapi/_original/. Every artifact asserting "no API" was rewritten. Ownership verified: info.title "Stack
    Moxie REST API", servers https://app.stackmoxie.com/api/, signup link app.stackmoxie.com.'

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