# M 0

**Canonical:** https://apis.io/providers/m-0/  
**Website:** https://docs.m0.org/  
**APIs profiled:** 5

M0 (M0 Foundation) is modular stablecoin infrastructure that lets organizations launch and operate a custom, brand-owned stablecoin across EVM chains and Solana. Its platform splits into configurable application, distribution, and issuance layers, and exposes two developer APIs: the Orchestration REST API for quoting and executing cross-chain stablecoin conversions between M0 extensions and stablecoins like USDC and USDT, and the Protocol GraphQL API for querying on-chain supply, holder balances, yields, and configuration. Backed by Earlybird and other crypto investors; used by MetaMask, PayPal, and MoonPay.

## Kin Score — 44.8 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 44.8).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 50.3 |
| Governance | 16.7 |
| Contract Governance | 16.7 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 54.2 |
| Commercial Clarity | 34.2 |
| Access Clarity | 34.2 |

Regulatory layer — **Payments**: 39.1 (matched via tags).

## Agent readiness — 33.9 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | documented |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| 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).

## APIs (5)

- **M0 Protocol API** — GraphQL API for querying on-chain protocol data: network supply and token overview, holder balances, daily yields and earner-rate history, collateral composition, and protocol c...
- **M 0 Order API** — The Order API from M 0 — 3 operation(s) for order.
- **M 0 Permit API** — The Permit API from M 0 — 2 operation(s) for permit.
- **M 0 Quote API** — The Quote API from M 0 — 2 operation(s) for quote.
- **M 0 Topology API** — The Topology API from M 0 — 2 operation(s) for topology.

## MCP servers (1)

- **M 0 MCP Server**

## Security (2)

- **M 0 Authentication** — apiKey · 1 scheme
- **M 0 Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Stablecoins, Cryptocurrency, Blockchain, Payments, DeFi, Web3, Cross-Chain, Tokenization, Infrastructure

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/m-0/). Scores are computed from the provider's own public artifacts under a published rubric.