EspoCRM

EspoCRM is an open-source Customer Relationship Management (CRM) platform that enables businesses to manage their sales, marketing, and customer support processes. It offers a flexible, customizable solution with features such as lead management, opportunity tracking, activity streams, and integration capabilities. EspoCRM provides a modern web interface, role-based access control, and extensible architecture through extensions and API access, allowing developers to build custom workflows and integrate with external services. The platform is designed for small to medium-sized enterprises seeking a cost-effective, self-hosted CRM solution.

EspoCRM is listed with 1 API on the APIs.io network. Tagged areas include Company, CRM, Open Source, Sales, and Marketing.

EspoCRM’s developer surface includes pricing, changelog, documentation, API reference, support, engineering blog, and 5 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

11.5/100 emerging ▼ -7.1 Agent 0/100 human only Front door AI 1/6 silent Heartbeat 96/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API

Company CRM Open Source Sales Marketing

Kin Score

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

Composite quality — 11.5/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 2.0 / 17

Access Clarity 2.7 / 17

Operational Transparency 0.9 / 11

Contract Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 1.5 / 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 11.9 — up to +17.6 composite points
Access Clarity scores 15.8 — up to +16.8 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/espocrm/apis.yml: open an issue on github.com/api-evangelist/espocrm 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
Docker Hub Verified Publishers + Official Images	standard	28.6	-	-

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.

APIs 1

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

EspoCRM API

API reference for EspoCRM, providing CRUD operations for CRM entities.

Security Posture 1

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

Espocrm Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Pricing

Pricing

TermsOfService

TermsOfService

Company 3

The organization behind the API

BlogRSS

BlogRSS

Website

Website

Blog

Blog

Source (apis.yml)

aid: espocrm
name: EspoCRM
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: http://www.espocrm.com/images/free-crm-social.jpg
description: EspoCRM is an open-source Customer Relationship Management (CRM) platform that enables businesses to manage their
  sales, marketing, and customer support processes. It offers a flexible, customizable solution with features such as lead
  management, opportunity tracking, activity streams, and integration capabilities. EspoCRM provides a modern web interface,
  role-based access control, and extensible architecture through extensions and API access, allowing developers to build custom
  workflows and integrate with external services. The platform is designed for small to medium-sized enterprises seeking a
  cost-effective, self-hosted CRM solution.
url: https://raw.githubusercontent.com/api-evangelist/espocrm/refs/heads/main/apis.yml
x-type: company
x-source: harvest:crm
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-21 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-09-21'
modified: '2026-10-06'
tags:
- Company
- CRM
- Open Source
- Sales
- Marketing
tags_raw:
- Company
- CRM
- OpenSource
- Sales
- Marketing
- Open-Source
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- url: https://www.espocrm.com/feed/
  type: BlogRSS
- type: PrivacyPolicy
  url: https://www.espocrm.com/privacy-policy/
- type: Pricing
  url: https://www.espocrm.com/plans/
- type: ChangeLog
  url: https://www.espocrm.com/extensions/sales-pack/release-notes/
- type: DomainSecurity
  url: security/espocrm-domain-security.yml
- type: Website
  url: https://www.espocrm.com/
- type: Documentation
  url: https://www.espocrm.com/documentation/
- type: APIReference
  url: https://www.espocrm.com/espocrm-api/
- type: Support
  url: https://www.espocrm.com/support/
- type: Blog
  url: https://www.espocrm.com/blog/
- type: TermsOfService
  url: https://www.espocrm.com/tos/
apis:
- name: EspoCRM API
  description: API reference for EspoCRM, providing CRUD operations for CRM entities.
  humanURL: https://docs.espocrm.com/
  baseURL: null
  aid: espocrm:espocrm-api
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Documentation is publicly available but no OpenAPI or other machine‑readable spec was found.
  evidence:
  - url: https://docs.espocrm.com/
    status: 200
  checked: '2026-09-21'
x-enrichment:
  date: '2026-09-21'
  status: enriched
  artifacts_added: 4
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local

EspoCRM API — frequently asked questions

Does EspoCRM have an API?

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

Is the EspoCRM API ready for AI agents?

EspoCRM has a Kin Score of 11.5 out of 100 (emerging) and an Agent Readiness score of 0.0 (human-only), scored by API Evangelist on 2026-11-06.

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