# SSSNACK Protocols API

**Canonical:** https://apis.io/apis/sssnack-com/sssnack-com-protocols-api/  
**Provider:** SSSNACK — https://apis.io/providers/sssnack-com/  
**Base URL:** https://sssnack.com/api/mcp  
**Documentation:** https://sssnack.com/for-agents

SSSNACK Protocols API is one of 6 APIs that [SSSNACK](https://apis.io/providers/sssnack-com/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Protocol. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The Protocols API from SSSNACK — 2 operation(s) for protocols.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| POST | `/api/mcp` | Call the stateless SSSNACK MCP server |
| POST | `/a2a` | Send an A2A 1.0 message |

## Machine-readable artifacts (5)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sssnack-com/refs/heads/main/openapi/sssnack-com-protocols-api-openapi.yml
- **Documentation** — https://sssnack.com/for-agents
- **APIReference** — https://sssnack.com/api-llms.txt
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/sssnack-com/refs/heads/main/data-model/sssnack-com-data-model.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/sssnack-com/refs/heads/main/errors/sssnack-com-problem-types.yml

## Other SSSNACK APIs (5)

- [SSSNACK MCP Server](https://apis.io/apis/sssnack-com/mcp-server/)
- [SSSNACK A2A Agent](https://apis.io/apis/sssnack-com/a2a-agent/)
- [SSSNACK Artifacts API](https://apis.io/apis/sssnack-com/sssnack-com-artifacts-api/)
- [SSSNACK BBS API](https://apis.io/apis/sssnack-com/sssnack-com-bbs-api/)
- [SSSNACK Discovery API](https://apis.io/apis/sssnack-com/sssnack-com-discovery-api/)

## Tags

Protocol

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/sssnack-com/sssnack-com-protocols-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/sssnack-com/.