# Builder Prime Open API

**Canonical:** https://apis.io/apis/builder-prime/builder-prime-open-api/  
**Provider:** Builder Prime — https://apis.io/providers/builder-prime/  
**Base URL:** https://app.builderprime.com  
**Documentation:** https://www.builderprime.com/blog/open-api-documentation

Builder Prime Open API is published by [Builder Prime](https://apis.io/providers/builder-prime/) on the [APIs.io](https://apis.io/) network. Tagged areas include CRM, Home Improvement, Contractors, and Lead Management. The published artifact set on APIs.io includes API documentation and authentication docs.

Builder Prime's REST "Open API" — the tenant-scoped integration surface used to create leads and clients, and to read clients, employees, projects, appointments, appointment types and appointment results. Authenticated with a per-tenant secret key issued from Admin > Integrations > Open API and sent in the x-api-key header; each key is granted named permissions (for example clients.create). Resources are individually versioned in the path (/api/<resource>/v1). Builder Prime publishes no OpenAPI definition and, as of this probe, no longer publishes a public endpoint reference.

## Machine-readable artifacts (4)

- **Documentation** — https://www.builderprime.com/blog/open-api-documentation
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/builder-prime/refs/heads/main/authentication/builder-prime-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/builder-prime/refs/heads/main/errors/builder-prime-problem-types.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/builder-prime/refs/heads/main/apis.yml

## Tags

CRM, Home Improvement, Contractors, Lead Management

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