# Erxes

**Canonical:** https://apis.io/providers/erxes/  
**Website:** https://erxes.io  
**APIs profiled:** 1

Open-source Experience Operating System (XOS) that unifies marketing, sales, operations and support in one self-hostable platform, positioned as a replacement for HubSpot, Zendesk, Linear and Wix. The machine surface is a GraphQL Federation API served by an Apollo Router gateway — there is no REST API and no OpenAPI — covering contacts, companies, products, tags, documents, brands, organization structure, team members and automations in the core subgraph, plus sales, frontline (inbox/tickets), operation (projects/tasks/cycles) and block plugin subgraphs. Authentication is OAuth 2.0 Device Authorization Grant with per-tenant clients and a documented 34-scope vocabulary. erxes ships the Community Edition under AGPL-3.0 alongside a proprietary Enterprise Edition, publishes its own agent plugin and agent skills, and releases roughly once per merge day.

## Kin Score — 63.5 / 100 (strong)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 63.5).

| Facet | Score |
|---|---|
| Discoverability | 83.3 |
| Contract Quality | 52.2 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 81.6 |
| Developer Ergonomics | 78.6 |
| Commercial Clarity | 76.3 |
| Access Clarity | 76.3 |

## Agent readiness — 39.7 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | yes |
| Agent Skills | yes |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: yes (confidence: high).

## APIs (1)

- **Erxes GraphQL API** — GraphQL Federation API powering the erxes XOS platform. An Apollo Router gateway federates one subgraph per plugin — core (contacts, companies, products, tags, documents, brands...

## Security (3)

- **Erxes Authentication** — oauth2/http · 5 schemes
- **Erxes Domain Security** — TLSv1.3 · DNSSEC · DMARC
- **Erxes Vulnerability Disclosure** — Hackerone · security.txt · contact published

## Plans (1)

- **Erxes Plans Pricing**

## Tags

GraphQL, CRM, Customer Experience, Open-Source, Marketing Automation, Sales Pipeline, Help Desk, Ticketing, Team Inbox, Self-Hosted, Apollo Federation, Project Management, Knowledge Base, Webhook, Agent Skills

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/erxes/). Scores are computed from the provider's own public artifacts under a published rubric.