# HostBill

**Canonical:** https://apis.io/providers/hostbill/  
**Website:** https://hostbillapp.com/  
**APIs profiled:** 8

HostBill is a comprehensive billing and automation software for web hosting providers, domain registrars, and online service companies. HostBill provides an Admin API that enables custom applications to call HostBill functions remotely via HTTP protocol or from HostBill modules.

## Kin Score — 29.3 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 29.3).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 50.2 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 28.6 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

## Agent readiness — 29.1 (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 | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (8)

- **HostBill Accounts API** — The Accounts API from HostBill — 1 operation(s) for accounts.
- **HostBill Admin API** — The Admin API from HostBill — 1 operation(s) for admin.
- **HostBill Clients API** — The Clients API from HostBill — 1 operation(s) for clients.
- **HostBill Domains API** — The Domains API from HostBill — 1 operation(s) for domains.
- **HostBill Invoices API** — The Invoices API from HostBill — 1 operation(s) for invoices.
- **HostBill Orders API** — The Orders API from HostBill — 1 operation(s) for orders.
- **HostBill Tickets API** — The Tickets API from HostBill — 1 operation(s) for tickets.
- **HostBill Transactions API** — The Transactions API from HostBill — 1 operation(s) for transactions.

## Agentic access (1)

- **Hostbill Agentic Access** — 8 operations · 8 acting

## Security (3)

- **Hostbill Authentication** — apiKey · 2 schemes
- **Hostbill Domain Security** — TLSv1.3 · HSTS · DMARC
- **Hostbill Vulnerability Disclosure** — disclosure policy published

## Plans (1)

- **Hostbill Plans Pricing**

## Tags

Automation, Billing, Domain Registration, Web Hosting

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