API reference

M0 public contract

The M0 docs publish generated OpenAPI artifacts and a stable contract identifier. Live production signing endpoints remain private until explicitly approved.

OpenAPI JSON

Generated Swagger artifact for tools and API clients.

OpenAPI YAML

Human-readable API contract source for review.

Version matrix

Trace docs, SDK, OpenAPI, and Mesh versions.

Sandbox endpoint shape

POST /v1/wallets/actions/simulate

{
  "policy": "agent-low-risk-transfer",
  "asset": "USDC",
  "amount": "250.00",
  "destination": "design-partner-sandbox"
}