Crossover

Crossover is a global recruitment platform that connects top 1% talent with AI‑first remote full‑time job opportunities. It offers a sophisticated matching system, productivity monitoring tools like WorkSmart, and serves over 70 leading tech companies. The service includes hiring solutions for enterprises and career resources for job seekers, positioning Crossover as a leading marketplace for remote work.

Crossover is listed with 1 API on the APIs.io network. Tagged areas include Company, Recruiting, Remote Work, Artificial Intelligence, and Talent Marketplace.

Crossover’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 14 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

16.2/100 emerging ▼ -11.0 Agent 0/100 human only Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API

Company Recruiting Remote Work Artificial Intelligence Talent Marketplace

Kin Score

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

Composite quality — 16.2/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 3.8 / 17

Access Clarity 3.8 / 17

Operational Transparency 1.5 / 11

Contract Governance 0.0 / 10

Discoverability 4.7 / 9

Regulatory Posture 2.2 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 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 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 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
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
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

13 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
Developer Ergonomics scores 22.6 — up to +15.5 composite points
Access Clarity scores 22.4 — up to +15.5 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/crossover/apis.yml: open an issue on github.com/api-evangelist/crossover 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.

Crossover API

Crossover provides a developer portal with API reference pages, but no machine‑readable OpenAPI/GraphQL/AsyncAPI contract was found.

Security Posture 2

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

Crossover Domain Security

TLSv1.3 · DMARC

SECURITY

Crossover Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

Access & Security 5

Authentication, authorization, and security posture

SecurityTxt

SecurityTxt

SecurityTxt

SecurityTxt

Security

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 3

Properties that don't map to a standard resource type

Leadership

Leadership

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: crossover
name: Crossover
description: Crossover is a global recruitment platform that connects top 1% talent with AI‑first remote full‑time job opportunities.
  It offers a sophisticated matching system, productivity monitoring tools like WorkSmart, and serves over 70 leading tech
  companies. The service includes hiring solutions for enterprises and career resources for job seekers, positioning Crossover
  as a leading marketplace for remote work.
url: https://raw.githubusercontent.com/api-evangelist/crossover/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-11 (modular-v1; was harvest)
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
specificationVersion: '0.20'
created: '2026-10-11'
modified: '2026-10-11'
tags:
- Company
- Recruiting
- Remote Work
- Artificial Intelligence
- Talent Marketplace
tags_raw:
- Company
- Recruitment
- RemoteWork
- AI
- TalentMarketplace
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: SecurityTxt
  url: well-known/crossover-status-security.txt
- type: SecurityTxt
  url: well-known/crossover-clarity-security.txt
- type: Leadership
  url: https://crossoverhealth.com/leadership/
- type: Security
  url: https://clarity.com/vdp
- type: WellKnown
  url: well-known/crossover-well-known.yml
- type: Hosts
  url: hosts/crossover-hosts.yml
- type: Vendors
  url: vendors/crossover-vendors.yml
- type: StatusPage
  url: https://status.crossover.com/
- type: VulnerabilityDisclosure
  url: security/crossover-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/crossover-domain-security.yml
- type: Website
  url: https://crossoverhealth.com
- type: DeveloperPortal
  url: https://www.crossover.com/about
- type: Documentation
  url: https://www.crossover.com/help
- type: APIReference
  url: https://www.crossover.com/api
- type: GettingStarted
  url: https://www.crossover.com/selection-process
- type: Support
  url: https://www.crossover.com/help
- type: Blog
  url: https://www.crossover.com/resources
- type: Pricing
  url: https://www.crossover.com/pricing
- type: SignUp
  url: https://www.crossover.com/hire
- type: TermsOfService
  url: https://www.crossover.com/website-terms
- type: PrivacyPolicy
  url: https://www.crossover.com/privacy-policy
apis:
- name: Crossover API
  description: Crossover provides a developer portal with API reference pages, but no machine‑readable OpenAPI/GraphQL/AsyncAPI
    contract was found.
  humanURL: https://www.crossover.com/api
  baseURL: null
  aid: crossover:crossover-api
x-coverage:
  state: unreadable
  reason: js-rendered-docs
  detail: 'API reference page https://www.crossover.com/api returns HTML with no machine‑readable spec, and attempts to fetch
    OpenAPI endpoints returned 404. '
  evidence:
  - url: https://www.crossover.com/api
    status: 200
  checked: '2026-10-11'
x-enrichment:
  date: '2026-10-11'
  status: enriched
  artifacts_added: 8
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Crossover API — frequently asked questions

Does Crossover have an API?

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

Is the Crossover API ready for AI agents?

Crossover has a Kin Score of 16.2 out of 100 (emerging) and an Agent Readiness score of 0.0 (human-only), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

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One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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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