# Arthur Certificates API

**Canonical:** https://apis.io/apis/arthur-online/arthur-certificates-api/  
**Provider:** Arthur Online — https://apis.io/providers/arthur-online/  
**Base URL:** https://api.arthuronline.co.uk/v2  
**Documentation:** https://developer.arthuronline.co.uk/

Arthur Certificates API is one of 16 APIs that [Arthur Online](https://apis.io/providers/arthur-online/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification. Tagged areas include Certificates, Compliance, and Safety. The published artifact set on APIs.io includes API documentation, an API reference, authentication docs, an OpenAPI specification, and an AsyncAPI specification.

Compliance certificates - gas safety, electrical, EPC and similar - with expiry tracking that also drives webhook events at 30 days, 7 days and on the day. 2 documented paths.

## Machine-readable artifacts (8)

- **Documentation** — https://developer.arthuronline.co.uk/
- **APIReference** — https://developer.arthuronline.co.uk/
- **PostmanCollection** — https://raw.githubusercontent.com/api-evangelist/arthur-online/refs/heads/main/collections/arthur-online.postman_collection.json
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/arthur-online/refs/heads/main/authentication/arthur-online-authentication.yml
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/arthur-online/refs/heads/main/asyncapi/arthur-online-webhooks.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/arthur-online/refs/heads/main/openapi/arthur-online-certificates-openapi.yml
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/arthur-online/refs/heads/main/overlays/arthur-online-certificates-overlay.yaml
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/arthur-online/refs/heads/main/asyncapi/arthur-online-webhooks-asyncapi.yml

## Other Arthur Online APIs (12)

- [Arthur Properties API](https://apis.io/apis/arthur-online/arthur-properties-api/)
- [Arthur Units API](https://apis.io/apis/arthur-online/arthur-units-api/)
- [Arthur Tenancies API](https://apis.io/apis/arthur-online/arthur-tenancies-api/)
- [Arthur Tenants API](https://apis.io/apis/arthur-online/arthur-tenants-api/)
- [Arthur Applicants API](https://apis.io/apis/arthur-online/arthur-applicants-api/)
- [Arthur Viewings API](https://apis.io/apis/arthur-online/arthur-viewings-api/)
- [Arthur Maintenance API](https://apis.io/apis/arthur-online/arthur-maintenance-api/)
- [Arthur Financials API](https://apis.io/apis/arthur-online/arthur-financials-api/)
- [Arthur Assets API](https://apis.io/apis/arthur-online/arthur-assets-api/)
- [Arthur Utilities API](https://apis.io/apis/arthur-online/arthur-utilities-api/)
- [Arthur Entities API](https://apis.io/apis/arthur-online/arthur-entities-api/)
- [Arthur Conversations API](https://apis.io/apis/arthur-online/arthur-conversations-api/)

## Tags

Certificates, Compliance, Safety

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/arthur-online/arthur-certificates-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/arthur-online/.