Product
One chain. Three surfaces.
All three paths terminate at the same chain. The cryptographic guarantees, ledger semantics, and witness format are identical. Choose the integration that fits your stack — move between them without rewriting your evidence trail.
01
MCP Server
Native Model Context Protocol server. Drop into any MCP-capable platform or agent framework.
- Zero-config for Claude Desktop, Cursor
- Tool descriptions tuned for LLM tool-use
- Same proofs as API and SDK
02
REST API
OpenAPI-described, language-agnostic. Witness an event with a single HTTP request.
- Idempotency keys on every write
- Webhooks on every state change
- SDKs auto-generated from OpenAPI
03
SDKs
Native libraries. TypeScript shipping today; Python, Go, Java in the pipeline.
- npm install @witnium-tech/witniumchain
- Five auth modes, one client
- Strongly typed end-to-end