# Holded

**Canonical:** https://apis.io/providers/holded/  
**Website:** https://www.holded.com  
**APIs profiled:** 6

Holded is a cloud-based all-in-one business management platform from Spain (now part of Visma) that combines ERP, CRM, accounting, invoicing, inventory, project management, HR, and team collaboration features for small and medium-sized businesses. The Holded REST API provides programmatic access to invoicing, contacts, products, accounting, projects, employees, and CRM data using a simple API key authentication scheme over JSON.

## Kin Score — 28.9 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 28.9).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 54.2 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 14.3 |
| Commercial Clarity | 23.7 |
| Access Clarity | 23.7 |

## Agent readiness — 26.1 (agent-aware)

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

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (6)

- **Holded REST API** — REST API for managing invoicing, contacts, products, accounting, projects, employees, and CRM records inside the Holded business management platform. Authentication uses an API ...
- **Holded Accounting API** — The Accounting API from Holded — 1 operation(s) for accounting.
- **Holded Crm API** — The Crm API from Holded — 2 operation(s) for crm.
- **Holded Invoicing API** — The Invoicing API from Holded — 15 operation(s) for invoicing.
- **Holded Projects API** — The Projects API from Holded — 2 operation(s) for projects.
- **Holded Team API** — The Team API from Holded — 2 operation(s) for team.

## Agentic access (1)

- **Holded Agentic Access** — 42 operations · 20 acting

## Security (2)

- **Holded Authentication** — apiKey · 1 scheme
- **Holded Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

ERP, CRM, Accounting, Invoicing, Business Management, SMB, Spain

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