PartnerStack

PartnerStack is a partner-led growth platform that powers the partnerships programs of leading B2B SaaS companies. The PartnerStack API provides programmatic access to partnerships, customers, deals, transactions, and rewards.

PartnerStack publishes 5 API contracts indexed on the APIs.io network, including Customers API, Deals API, Partnerships API, and 2 more. Tagged areas include Partnerships, Affiliates, and Software-as-a-Service.

The PartnerStack catalog on APIs.io includes 1 Spectral governance ruleset.

PartnerStack’s developer surface includes engineering blog, authentication, documentation, API reference, and 10 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

26.2/100 thin ▬ flat Agent 46/100 agent ready Front door AI 6/6 dominant Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract 1 MCP Servers

Partnerships Affiliates Software-as-a-Service

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Sales Management

BC-410

Partnerships

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 26.2/100 · thin

Contract Quality 9.0 / 19

Developer Ergonomics 3.9 / 15

Access Clarity 1.0 / 15

Operational Transparency 1.2 / 10

Contract Governance 1.2 / 9

Discoverability 5.0 / 8

Regulatory Posture 0.9 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 46/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 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 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/.

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

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) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks Ask about this →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →

5 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 6.4 — up to +18.7 composite points Ask about this →
Developer Ergonomics scores 26.2 — up to +14.8 composite points Ask about this →
Contract Quality scores 47.8 — up to +13.1 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/partnerstack/apis.yml: open an issue on github.com/api-evangelist/partnerstack 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
Stripe App Marketplace and Partner Ecosystem (builders on Stripe)	mixed	31.9	-	-

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 4

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 (verified)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

APIs 5

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

PartnerStack Customers API

The Customers API from PartnerStack — 1 operation(s) for customers.

PartnerStack Deals API

The Deals API from PartnerStack — 1 operation(s) for deals.

PartnerStack Partnerships API

The Partnerships API from PartnerStack — 1 operation(s) for partnerships.

PartnerStack Rewards API

The Rewards API from PartnerStack — 1 operation(s) for rewards.

PartnerStack Transactions API

The Transactions API from PartnerStack — 1 operation(s) for transactions.

Open Collections 6

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

PartnerStack Customers API

OPEN COLLECTION

PartnerStack Customers Deals API

OPEN COLLECTION

PartnerStack Customers Partnerships API

OPEN COLLECTION

PartnerStack Customers Rewards API

OPEN COLLECTION

PartnerStack Customers Transactions API

OPEN COLLECTION

PartnerStack API

OPEN COLLECTION

MCP Servers 1

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

PartnerStack MCP Server

Remote MCP server at mcp.partnerstack.com over HTTP.

MCP SERVER

PartnerStack API pricing

Not yet checked against PartnerStack's own pricing page. Compiled by API Evangelist on 2026-05-04; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Free freemium	Free
Professional paid	Free
Enterprise enterprise	—

Plan details, limits and sources →

Rate limits

Free Tier Default: 10 requests per minute
Free Tier Monthly Quota: 1000 requests per month
Professional Tier Default: 100 requests per minute

Compiled by API Evangelist, not yet checked against PartnerStack's documentation. All 5 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

PartnerStack Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

PartnerStack Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

PartnerStack Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

PartnerStack API Rules

59 rules · 57 error-severity 1 warn-severity 1 info-severity

SPECTRAL

Security Posture 2

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

PartnerStack Authentication

http · 2 schemes

SECURITY

PartnerStack Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

PartnerStack Agentic Access

6 operations · 1 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LlmsText

LlmsText

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

Blog

Blog

LinkedIn

Website

Website

Other 1

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Source (apis.yml)

aid: partnerstack
name: PartnerStack
description: PartnerStack is a partner-led growth platform that powers the partnerships programs of leading B2B SaaS companies.
  The PartnerStack API provides programmatic access to partnerships, customers, deals, transactions, and rewards.
type: Index
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/partnerstack.png
x-docs-platform: readme
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-04
tags:
- Partnerships
- Affiliates
- Software-as-a-Service
tags_raw:
- Partnerships
- Affiliate
- SaaS
created: '2025-02-08'
modified: '2026-10-06'
url: https://raw.githubusercontent.com/api-evangelist/partnerstack/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: partnerstack:partnerstack-customers-api
  name: PartnerStack Customers API
  description: The Customers API from PartnerStack — 1 operation(s) for customers.
  humanURL: https://docs.partnerstack.com/
  baseURL: https://api.partnerstack.com/api/v2
  tags:
  - Customers
  properties:
  - type: OpenAPI
    url: openapi/partnerstack-customers-api-openapi.yml
  - type: Documentation
    url: https://docs.partnerstack.com/
  - type: APIReference
    url: https://docs.partnerstack.com/reference
- aid: partnerstack:partnerstack-deals-api
  name: PartnerStack Deals API
  description: The Deals API from PartnerStack — 1 operation(s) for deals.
  humanURL: https://docs.partnerstack.com/
  baseURL: https://api.partnerstack.com/api/v2
  tags:
  - Deals
  properties:
  - type: OpenAPI
    url: openapi/partnerstack-deals-api-openapi.yml
  - type: Documentation
    url: https://docs.partnerstack.com/
  - type: APIReference
    url: https://docs.partnerstack.com/reference
- aid: partnerstack:partnerstack-partnerships-api
  name: PartnerStack Partnerships API
  description: The Partnerships API from PartnerStack — 1 operation(s) for partnerships.
  humanURL: https://docs.partnerstack.com/
  baseURL: https://api.partnerstack.com/api/v2
  tags:
  - Partnerships
  properties:
  - type: OpenAPI
    url: openapi/partnerstack-partnerships-api-openapi.yml
  - type: Documentation
    url: https://docs.partnerstack.com/
  - type: APIReference
    url: https://docs.partnerstack.com/reference
- aid: partnerstack:partnerstack-rewards-api
  name: PartnerStack Rewards API
  description: The Rewards API from PartnerStack — 1 operation(s) for rewards.
  humanURL: https://docs.partnerstack.com/
  baseURL: https://api.partnerstack.com/api/v2
  tags:
  - Rewards
  properties:
  - type: OpenAPI
    url: openapi/partnerstack-rewards-api-openapi.yml
  - type: Documentation
    url: https://docs.partnerstack.com/
  - type: APIReference
    url: https://docs.partnerstack.com/reference
- aid: partnerstack:partnerstack-transactions-api
  name: PartnerStack Transactions API
  description: The Transactions API from PartnerStack — 1 operation(s) for transactions.
  humanURL: https://docs.partnerstack.com/
  baseURL: https://api.partnerstack.com/api/v2
  tags:
  - Transaction
  tags_raw:
  - Transactions
  properties:
  - type: OpenAPI
    url: openapi/partnerstack-transactions-api-openapi.yml
  - type: Documentation
    url: https://docs.partnerstack.com/
  - type: APIReference
    url: https://docs.partnerstack.com/reference
common:
- type: Plans
  url: plans/partnerstack-plans-pricing.yml
- type: RateLimits
  url: rate-limits/partnerstack-rate-limits.yml
- type: FinOps
  url: finops/partnerstack-finops.yml
- url: https://partnerstack.com/resources/articles
  type: Blog
- type: CapabilityMap
  url: capabilities/partnerstack-capability-edges.yml
  name: PartnerStack Business Capability Map
- type: AgenticAccess
  url: agentic-access/partnerstack-agentic-access.yml
- type: DomainSecurity
  url: security/partnerstack-domain-security.yml
- type: Authentication
  url: authentication/partnerstack-authentication.yml
- type: GitHubOrganization
  url: https://github.com/partnerstack
- type: LinkedIn
  url: https://www.linkedin.com/company/partnerstack
- type: Website
  url: https://partnerstack.com/
- type: Documentation
  url: https://docs.partnerstack.com/
- type: APIReference
  url: https://docs.partnerstack.com/reference
- type: LlmsText
  url: https://docs.partnerstack.com/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

PartnerStack API — frequently asked questions

Does PartnerStack have an API?

Yes. APIs.io lists 5 APIs from PartnerStack, including PartnerStack Customers API, PartnerStack Deals API and PartnerStack Partnerships API, and 2 more.

Is there an OpenAPI specification for the PartnerStack API?

Yes. APIs.io indexes 5 OpenAPI specifications for PartnerStack, each linked for download from this page.

How do I authenticate with the PartnerStack API?

PartnerStack documents its authentication (http · 2 schemes). The details are profiled on APIs.io as PartnerStack Authentication.

How much does the PartnerStack API cost?

APIs.io lists 3 pricing plans for PartnerStack, with each plan's price, limits and inclusions under Pricing on this page.

Does PartnerStack have an MCP server?

Yes. APIs.io lists 1 MCP server for PartnerStack: Remote MCP server at mcp.partnerstack.com over HTTP.

Is the PartnerStack API ready for AI agents?

PartnerStack has a Kin Score of 26.2 out of 100 (thin) and an Agent Readiness score of 45.8 (agent-ready), scored by API Evangelist on 2026-11-13.

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get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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