PayPlug

PayPlug is a company surfaced via the API Evangelist harvest backlog (source: tag-qc) and added to the network as a stub for full-pipeline profiling.

PayPlug is listed with 4 APIs on the APIs.io network, including Cards API, Installment Plans API, Payments API, and 1 more. Tagged areas include Company.

The PayPlug catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

PayPlug’s developer surface includes changelog, support, pricing, engineering blog, getting-started guide, documentation, and 20 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

26.9/100 thin ▼ -9.0 Agent 24/100 agent aware Heartbeat 87/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

4 APIs

Company

Kin Score

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

Composite quality — 26.9/100 · thin

Contract Quality 4.8 / 19

Developer Ergonomics 3.9 / 15

Access Clarity 2.4 / 15

Operational Transparency 3.6 / 10

Contract Governance 2.0 / 9

Discoverability 4.1 / 8

Regulatory Posture 2.2 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 24/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 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 7 / 7

Rate-Limit Signaling 0 / 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

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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

9 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 25.7 — up to +18.6 composite points
Access Clarity scores 15.8 — up to +16.8 composite points
Developer Ergonomics scores 26.2 — up to +14.8 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/payplug/apis.yml: open an issue on github.com/api-evangelist/payplug 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 →

Standards implemented 1

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.

OpenAPI

measured — observed by APIs.io (published)

APIs 4

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

PayPlug Cards API

The Cards API from PayPlug — 1 operation(s) for cards.

PayPlug Installment Plans API

The Installment Plans API from PayPlug — 1 operation(s) for installment plans.

PayPlug Payments API

The Payments API from PayPlug — 4 operation(s) for payments.

PayPlug PayPlug API

The PayPlug API API from PayPlug — 2 operation(s) for payplug api.

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Payplug Context

12 classes · 28 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

PayPlug API Rules

11 rules · 9 errors 1 warnings 1 info

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

GetV1InstallmentPlansInstallmentplanidResponse

3 properties

JSON SCHEMA

GetV1PaymentsPaymentidRefundsRefundidResponse

3 properties

JSON SCHEMA

GetV1PaymentsPaymentidResponse

9 properties

JSON SCHEMA

PostV1PaymentsPaymentidRefundsResponse

3 properties

JSON SCHEMA

PostV1V1IdRequest

9 properties

JSON SCHEMA

PostV1V1IdResponse

24 properties

JSON SCHEMA

Security Posture 1

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

Payplug Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Lifecycle

Conformance

Build 3

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

SecurityTxt

SecurityTxt

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

Support

Support

StatusPage

StatusPage

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Pricing

Pricing

Company 3

The organization behind the API

Newsroom

Newsroom

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: payplug
name: PayPlug
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: unreadable
  source:
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.payplug.com/wp-content/uploads/2023/02/visuel-payplug-1024x536-1.jpg
description: 'PayPlug is a company surfaced via the API Evangelist harvest backlog (source: tag-qc) and added to the network
  as a stub for full-pipeline profiling.'
url: https://raw.githubusercontent.com/api-evangelist/payplug/refs/heads/main/apis.yml
x-type: company
x-source: harvest:tag-qc
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-14 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-14'
modified: '2026-10-14'
x-docs-platform: slate
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-17
tags:
- Company
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/payplug-rules.yml
- type: JSONLD
  url: json-ld/payplug-context.jsonld
- type: Vocabulary
  url: vocabulary/payplug-vocabulary.yml
- type: DataModel
  url: data-model/payplug-data-model.yml
- type: ChangeLog
  url: changelog/payplug-changelog.yml
- type: Lifecycle
  url: lifecycle/payplug-lifecycle.yml
- type: Conformance
  url: conformance/payplug-conformance.yml
- type: SecurityTxt
  url: well-known/payplug-status-security.txt
- type: WellKnown
  url: well-known/payplug-well-known.yml
- type: Hosts
  url: hosts/payplug-hosts.yml
- type: Vendors
  url: vendors/payplug-vendors.yml
- type: SDKs
  url: packages/payplug-packages.yml
- type: Packages
  url: packages/payplug-packages.yml
- type: TermsOfService
  url: https://www.payplug.com/terms-of-use/
- type: Support
  url: https://help.payplug.com/hc/fr
- type: StatusPage
  url: https://status.payplug.com/
- type: PrivacyPolicy
  url: https://www.payplug.com/privacy-policy/
- type: Pricing
  url: https://www.payplug.com/pricing/
- type: Newsroom
  url: https://www.payplug.com/press/
- type: DeveloperPortal
  url: https://portal.payplug.com/
- type: Blog
  url: https://www.payplug.com/blog/
- type: GettingStarted
  url: https://docs.payplug.com/api/index.html
- type: Documentation
  url: https://docs.payplug.com/
- type: GitHubOrganization
  url: https://github.com/payplug
- type: DomainSecurity
  url: security/payplug-domain-security.yml
- type: Website
  url: https://www.payplug.com
apis:
- aid: payplug:payplug-cards-api
  name: PayPlug Cards API
  description: The Cards API from PayPlug — 1 operation(s) for cards.
  humanURL: https://docs.payplug.com/api/apiref.html
  baseURL: https://api.payplug.com
  tags:
  - Cards
  properties:
  - type: OpenAPI
    url: openapi/payplug-cards-api-openapi.yml
  - type: JSONSchema
    url: json-schema/payplug-post-v1-v1-id-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-post-v1-v1-id-request-schema.json
  - type: JSONSchema
    url: json-schema/payplug-get-v1-payments-paymentid-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-get-v1-installment-plans-installmentplanid-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-get-v1-payments-paymentid-refunds-refundid-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-post-v1-payments-paymentid-refunds-response-schema.json
- aid: payplug:payplug-installment-plans-api
  name: PayPlug Installment Plans API
  description: The Installment Plans API from PayPlug — 1 operation(s) for installment plans.
  humanURL: https://docs.payplug.com/api/apiref.html
  baseURL: https://api.payplug.com
  tags:
  - Installment Plans
  properties:
  - type: OpenAPI
    url: openapi/payplug-installment-plans-api-openapi.yml
  - type: JSONSchema
    url: json-schema/payplug-post-v1-v1-id-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-post-v1-v1-id-request-schema.json
  - type: JSONSchema
    url: json-schema/payplug-get-v1-payments-paymentid-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-get-v1-installment-plans-installmentplanid-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-get-v1-payments-paymentid-refunds-refundid-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-post-v1-payments-paymentid-refunds-response-schema.json
- aid: payplug:payplug-payments-api
  name: PayPlug Payments API
  description: The Payments API from PayPlug — 4 operation(s) for payments.
  humanURL: https://docs.payplug.com/api/apiref.html
  baseURL: https://api.payplug.com
  tags:
  - Payments
  properties:
  - type: OpenAPI
    url: openapi/payplug-payments-api-openapi.yml
  - type: JSONSchema
    url: json-schema/payplug-post-v1-v1-id-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-post-v1-v1-id-request-schema.json
  - type: JSONSchema
    url: json-schema/payplug-get-v1-payments-paymentid-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-get-v1-installment-plans-installmentplanid-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-get-v1-payments-paymentid-refunds-refundid-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-post-v1-payments-paymentid-refunds-response-schema.json
- aid: payplug:payplug-payplug-api-api
  name: PayPlug PayPlug API
  description: The PayPlug API API from PayPlug — 2 operation(s) for payplug api.
  humanURL: https://docs.payplug.com/api/apiref.html
  baseURL: https://api.payplug.com
  tags:
  - PayPlug API
  properties:
  - type: OpenAPI
    url: openapi/payplug-payplug-api-api-openapi.yml
  - type: JSONSchema
    url: json-schema/payplug-post-v1-v1-id-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-post-v1-v1-id-request-schema.json
  - type: JSONSchema
    url: json-schema/payplug-get-v1-payments-paymentid-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-get-v1-installment-plans-installmentplanid-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-get-v1-payments-paymentid-refunds-refundid-response-schema.json
  - type: JSONSchema
    url: json-schema/payplug-post-v1-payments-paymentid-refunds-response-schema.json
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Documentation at https://docs.payplug.com/api/ provides no machine‑readable OpenAPI, GraphQL, AsyncAPI or WSDL specifications.
  evidence:
  - url: https://docs.payplug.com/api/
    status: 200
  checked: '2026-10-14'
x-enrichment:
  date: '2026-10-14'
  status: enriched
  artifacts_added: 21
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

PayPlug API — frequently asked questions

Does PayPlug have an API?

Yes. APIs.io lists 4 APIs from PayPlug, including PayPlug Cards API, PayPlug Installment Plans API and PayPlug Payments API, and 1 more.

Is there an OpenAPI specification for the PayPlug API?

Yes. APIs.io indexes 4 OpenAPI specifications for PayPlug, each linked for download from this page.

How do I authenticate with the PayPlug API?

PayPlug uses bearer-token authentication.

Is the PayPlug API ready for AI agents?

PayPlug has a Kin Score of 26.9 out of 100 (thin) and an Agent Readiness score of 24.1 (agent-aware), scored by API Evangelist on 2026-11-06.

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get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
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apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
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