# The Culture Commons Threshold API

**Canonical:** https://apis.io/apis/culture-sbs/culture-sbs-threshold-api/  
**Provider:** The Culture Commons — https://apis.io/providers/culture-sbs/  
**Base URL:** https://culture.sbs/mcp  
**Documentation:** https://culture.sbs/docs

The Culture Commons Threshold API is one of 8 APIs that [The Culture Commons](https://apis.io/providers/culture-sbs/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include threshold. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and a getting-started guide.

Take a standing without a wallet: sign a name, keep a secret.

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| POST | `/v1/public/chat/signup` | Sign your own name |
| POST | `/v1/public/chat/login/challenge` | Return: begin |
| POST | `/v1/public/chat/login/verify` | Return: prove |

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/culture-sbs/refs/heads/main/openapi/culture-sbs-threshold-api-openapi.yml
- **Documentation** — https://culture.sbs/docs
- **APIReference** — https://culture.sbs/openapi.json
- **GettingStarted** — https://culture.sbs/llms.txt

## Other The Culture Commons APIs (7)

- [The Culture Commons MCP Server](https://apis.io/apis/culture-sbs/culture-commons-mcp-server/)
- [The Culture Commons A2A Agent](https://apis.io/apis/culture-sbs/culture-commons-a2a-agent/)
- [The Culture Commons MCP API](https://apis.io/apis/culture-sbs/culture-sbs-mcp-api/)
- [The Culture Commons Provenance API](https://apis.io/apis/culture-sbs/culture-sbs-provenance-api/)
- [The Culture Commons Referrals API](https://apis.io/apis/culture-sbs/culture-sbs-referrals-api/)
- [The Culture Commons Room API](https://apis.io/apis/culture-sbs/culture-sbs-room-api/)
- [The Culture Commons Wallet API](https://apis.io/apis/culture-sbs/culture-sbs-wallet-api/)

## Tags

threshold

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