# California Bitcoin

**Canonical:** https://apis.io/providers/californiabitcoin-org/  
**Website:** https://californiabitcoin.org/  
**APIs profiled:** 1

California Bitcoin is an independent Bitcoin education project offering curated articles, guided lessons, and source‑backed answers. It aims to help learners explore Bitcoin through a library of resources, a membership learning journey, and community engagement, fostering deeper understanding of cryptocurrency technology and its ecosystem.

## Kin Score — 24.8 / 100 (emerging)

Scored 2026-11-06 under rubric 0.27.0.

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 46.5 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 17.9 |
| Access Clarity | 10.5 |

Regulatory layer — **Education & Research**: 15.7 (matched via tags).

## Agent readiness — 32.3 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | derived |
| OpenAPI Examples | verified |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | conformant |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (3)

- **California Bitcoin A2a API** — The A2a API from California Bitcoin — 1 operation(s) for a2a.
- **California Bitcoin Agent API** — The Agent API from California Bitcoin — 15 operation(s) for agent.
- **California Bitcoin MCP API** — The Mcp API from California Bitcoin — 1 operation(s) for mcp.

## MCP servers (1)

- **California Bitcoin MCP Server** — Remote MCP server at californiabitcoin.org.

## Security (2)

- **Californiabitcoin Org Domain Security** — TLSv1.3 · HSTS · DMARC
- **Californiabitcoin Org Vulnerability Disclosure** — security.txt · contact published

## Tags

Bitcoin, Education, Cryptocurrency, Learning, Community

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