# flexyield-io Keys API

**Canonical:** https://apis.io/apis/flexyield-io/flexyield-io-keys-api/  
**Provider:** flexyield-io — https://apis.io/providers/flexyield-io/  
**Base URL:** https://flexyield.io  
**Documentation:** https://flexyield.io/docs

flexyield-io Keys API is one of 7 APIs that [flexyield-io](https://apis.io/providers/flexyield-io/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 2 JSON Schema definitions. Tagged areas include Keys. The published artifact set on APIs.io includes an OpenAPI specification and 2 JSON Schemas.

The Keys API from flexyield-io — 3 operation(s) for keys.

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| POST | `/keys` | Door 1: an anonymous capability key, no input — public supply, 10,000 weighted… |
| POST | `/keys/bind/start` | Door 2, step 1: a SIWE message to sign with the wallet that will own this key |
| POST | `/keys/bind` | Door 2, step 2: bind the key to the wallet — persistent identity, 1M… |

## Machine-readable artifacts (3)

- **OpenAPI** — https://artifacts.apis.io/flexyield-io/openapi/flexyield-io-keys-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/flexyield-io/json-schema/flexyield-io-json-rpc-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/flexyield-io/json-schema/flexyield-io-json-rpc-response-schema.json

## Other flexyield-io APIs (6)

- [flexyield-io Agents API](https://apis.io/apis/flexyield-io/flexyield-io-agents-api/)
- [flexyield-io Data API](https://apis.io/apis/flexyield-io/flexyield-io-data-api/)
- [flexyield-io Rpc API](https://apis.io/apis/flexyield-io/flexyield-io-rpc-api/)
- [flexyield-io Statements API](https://apis.io/apis/flexyield-io/flexyield-io-statements-api/)
- [flexyield-io Toolbox API](https://apis.io/apis/flexyield-io/flexyield-io-toolbox-api/)
- [flexyield-io X402 API](https://apis.io/apis/flexyield-io/flexyield-io-x402-api/)

## Tags

Keys

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