Rynse

Rynse provides a comprehensive fleet washing and vehicle care platform that connects fleet managers with a nationwide network of mobile and brick‑and‑mortar wash providers. The solution offers centralized billing, spend controls, fraud monitoring, and real‑time vehicle activity tracking, plus additional services such as fuel, EV charging, and maintenance, serving public and private sector fleets across the United States.

Rynse is listed with 1 API on the APIs.io network. Tagged areas include Company, Fleet, Washing, VehicleCare, and SaaS.

Rynse’s developer surface includes getting-started guide, documentation, engineering blog, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

19.9/100 emerging Agent 27/100 agent aware Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 API

CompanyFleetWashingVehicleCareSaaS

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 19.9/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 5.7 / 17

Access Clarity 3.6 / 17

Operational Transparency 1.7 / 11

Contract Governance 0.0 / 10

Discoverability 4.6 / 9

Regulatory Posture 3.8 / 15

Agent readiness — 27/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 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 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 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

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):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
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
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

7 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points
Access Clarity scores 21.1 — up to +15.8 composite points
Developer Ergonomics scores 33.3 — up to +13.3 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/rynse/apis.yml: open an issue on github.com/api-evangelist/rynse 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 →

APIs 1

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

Rynse API

Rynse provides fleet washing APIs documented at the developer portal.

Security Posture 2

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

Rynse Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Rynse Vulnerability Disclosure

no policy recorded

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

DeveloperPortal

DeveloperPortal

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

Security

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: rynse
name: Rynse
description: Rynse provides a comprehensive fleet washing and vehicle care platform that connects fleet managers with a nationwide
  network of mobile and brick‑and‑mortar wash providers. The solution offers centralized billing, spend controls, fraud monitoring,
  and real‑time vehicle activity tracking, plus additional services such as fuel, EV charging, and maintenance, serving public
  and private sector fleets across the United States.
url: https://artifacts.apis.io/rynse/apis.yml
x-type: company
x-source: harvest:vc-portfolio
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-29 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-29'
modified: '2026-10-29'
tags:
- Company
- Fleet
- Washing
- VehicleCare
- SaaS
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: LLMsTxt
  url: llms/rynse-llms.txt
- type: AgentCard
  url: a2a/rynse-a2a.yml
- type: WellKnown
  url: well-known/rynse-well-known.yml
- type: Hosts
  url: hosts/rynse-hosts.yml
- type: Vendors
  url: vendors/rynse-vendors.yml
- type: Security
  url: https://www.gorynse.com/security
- type: GettingStarted
  url: https://docs.gorynse.com/rynse-web/getting-started
- type: Documentation
  url: https://dev.gorynse.com/
- type: GitHubOrganization
  url: https://github.com/gorynse
- type: VulnerabilityDisclosure
  url: security/rynse-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/rynse-domain-security.yml
- type: Website
  url: https://www.gorynse.com/
- type: Blog
  url: https://www.gorynse.com/blog
- type: DeveloperPortal
  url: https://app.v2.gorynse.com/
- type: PrivacyPolicy
  url: https://www.gorynse.com/privacy-policy
- type: TermsOfService
  url: https://www.gorynse.com/terms-of-service
apis:
- name: Rynse API
  description: Rynse provides fleet washing APIs documented at the developer portal.
  humanURL: https://docs.gorynse.com/
  baseURL: null
  aid: rynse:rynse-api
x-backed-by:
- founder-collective
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Documentation is provided as markdown pages without a published OpenAPI or other contract.
  evidence:
  - url: https://docs.gorynse.com/
    status: 200
  checked: '2026-10-29'
x-enrichment:
  date: '2026-10-29'
  status: enriched
  artifacts_added: 20
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Rynse API — frequently asked questions

Does Rynse have an API?

Yes. APIs.io lists 1 API from Rynse, including Rynse API.

Is the Rynse API ready for AI agents?

Rynse has a Kin Score of 19.9 out of 100 (emerging) and an Agent Readiness score of 27.3 (agent-aware), scored by API Evangelist on 2026-10-31.

Work with this as data

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Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
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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