# CircuitHub

**Canonical:** https://apis.io/providers/circuithub/  
**Website:** https://circuithub.com  
**APIs profiled:** 0

CircuitHub is an on-demand electronics manufacturing platform that provides rapid, low-cost turnkey PCB (printed circuit board) assembly for hardware and robotics teams. Engineers upload their CAD and BOM files (Altium, EAGLE, KiCAD) to an automated web application that reconciles the bill of materials against 35,000+ stocked common parts, generates an instant quote, previews a virtual build, and manufactures small prototype-to-production batches in the USA — with 81% of full turnkey orders shipping within three days and real-time quality metrics for transparency. CircuitHub has delivered over 1.5 million boards and placed 87 million parts for more than 20,000 engineers. The company operates a web application rather than a public developer API; user authentication is handled through an Auth0-hosted OpenID Connect tenant.

## Kin Score — 20.1 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 20.1).

| Facet | Score |
|---|---|
| Discoverability | 61.1 |
| Contract Quality | 0.0 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 19.0 |
| Commercial Clarity | 38.2 |
| Access Clarity | 38.2 |

## Agent readiness — 8.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| 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).

## Security (2)

- **Circuithub Authentication** — openIdConnect/oauth2 · 1 scheme
- **Circuithub Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Electronics Manufacturing, PCB Assembly, Hardware, Robotics, Manufacturing, Prototyping, Supply Chain

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